Molar mass of cacl2

David Park. 4 years ago. First, you can calculate the molar mass of FeCl2 by adding the molar masses of Fe (55.845 g/mol) and 2 atoms of Cl (2 times (35.446 g/mol). This gives a molar mass of 126.737 g/mol. Since each mole is 126.737 grams, you multiply 3.5 mols by 126.737 grams, giving you 443.58 grams.63.8885. Computing molar mass step by step. First, compute the number of each atom in (mr)CaCl 2: Ca: 1, Cl: 2. Then, lookup atomic weights for each element in periodic table: Ca: 40.078, Cl: 35.453. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass ( (mr)CaCl 2) = ∑ Count i * Weight i =.Since there is an equal number of each element in the reactants and products of 2HCl + CaCO3 = CaCl2 + H2O + CO2, the equation is balanced. Balance HCl + CaCO3 = CaCl2 + H2O + CO2 Using Inspection The law of conservation of mass states that matter cannot be created or destroyed, which means there must be the same number atoms at the end of …CaCl2{-} Element Mass Percent Chlorine 70.906g Chlorine 70.906g Calcium 40.078g Calcium 40.078g Electron 0.0005g Electron 0.0005g CaCl2{-} # of Atoms Chlorine 2 …Sep 15, 2022 ... the formula mass of CaCl2 is _____ amu. 542 views · 1 year ago ...more ... How to calculate molar mass of calcium chloride. V Science Academy ...Chemistry. Chemistry questions and answers. A. What is the molar mass of calcium chloride, CaCl2? Please write units and your answer should only have 2 decimal places. B. How many chloride atoms are in 32.3 g of CaCl2? Please write your answer in this format 1.00x10^1 units CI.Molecular weight: 110.984; CAS Registry Number: 10043-52-4; Information on this page: Condensed phase thermochemistry data; References; Notes; Other data available: Gas phase thermochemistry data; Reaction thermochemistry data; Gas phase ion energetics data; IR Spectrum; Data at other public NIST sites: X-ray Photoelectron Spectroscopy …The molar mass of calcium chloride (CaCl_2) is 110.98 g, according to the answer from Socratic, a website for chemistry questions and answers. The answer …If you know the formula, and you know the mass of the stuff, use of N A allows you to measure very precisely the number of atoms and molecules in a process. Represents the mass of one mole of calcium chloride, which is 110.98*g. The molar mass is the mass of "Avogadro's number" of particles, where "Avogadro's number "=6.022xx10^23*mol^-1, …Calculate the molar mass of the following:CaCl2 (Calcium Chloride)SUBSCRIBE if you'd like to help us out!https://www.youtube.com/channel/UC2C34WdYMOm47PkWovv...Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. Definitions of molecular mass, molecular weight, molar mass and molar weight. Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u).At least 50 people were killed and 400 transported to area hospitals after a mass shooting in Las Vegas. Here's how you can help. By clicking "TRY IT", I agree to receive newslette...Chemistry questions and answers. How many grams of CaCl2 are contained in 1 L of a 1.6 M solution? (The molar mass of CaCl2 is 110.98 g/mol) Example: calculating molar mass. Let's calculate the molar mass of carbon dioxide (CO 2): Carbon (C) has an atomic mass of about 12.01 amu. Oxygen (O) has an atomic mass of about 16.00 amu. CO 2 has one carbon atom and two oxygen atoms. The molar mass of carbon dioxide is 12.01 + (2 × 16.00) = 44.01 g/mol. Lesson on computing molar mass The molar mass of a compound is just the molar masses of every element in the compound added up. Molar mass of C a C l 2 = 1 × a t o m i c m a s s o f C a + 2Write the formula and calculate the molar mass of barium chloride. What is the mole fraction of calcium chloride in 3.35 m CaCl2(aq)? The molar mass of CaCI2 is 111.0 g/mol and the molar mass of water is 18.02 g/mol. Calculate the number of moles of Cl in 2.7 mol CaCl_2. Write the formula and calculate the molar mass of iron(II) chloride.The molar mass of gold is 196.97 g/mol. To find this number, multiply the atomic mass by the molar mass constant, which is one gram per one mole because gold in its elemental form ...Jan 29, 2021 ... To book a personalized 1-on-1 tutoring session: Janine The Tutor https://janinethetutor.com More proven OneClass Services you might be ...Calcium chloride appears as a white, crystalline solid with a granular or powdery texture. Sample reactions for CaCl2 Related compounds Formula in Hill system is CaCl2 Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In chemical formula you may use: Any chemical element. Molar mass calculator computes molar mass, molecular weight and elemental composition of any given compound. Printed from https://www ... Molar mass of (m)CaCl2 is 110.9840 g/mol. Convert between (m)CaCl2 weight and moles. Compound Moles Weight, g (m)CaCl2: Elemental composition of (m)CaCl2. Element SymbolThe common one is calcium chloride hexahydrate CaCl2 · 6H2O, colorless tripartite crystal, easy deliquescence, bitter and salty taste, density 1.71g/cm3, soluble in crystal water at 29.92 ℃. When heated to 30°C, four molecules of water are lost to form a dihydrate (CaCl2 · 2H2O), which is a white porous and hygroscopic solid.Computing molar mass step by step. First, compute the number of each atom in CaCl 2 *2H 20: Ca: 1, Cl: 2, H: 40. Then, lookup atomic weights for each element in periodic table: Ca: 40.078, Cl: 35.453, H: 1.00794. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (CaCl 2 *2H 20) = ∑ Count i * Weight i =.What is the mole fraction of calcium chloride in 3.35 m CaCl2(aq)? The molar mass of CaCI2 is 111.0 g/mol and the molar mass of water is 18.02 g/mol. Determine the molar mass for Calcium, Ca. Show all steps. What is the mole fraction of calcium chloride in 3.35 m CaCl_2(aq)?Examples of molecular weight computations: C[14]O[16]2, S[34]O[16]2. Definitions of molecular mass, molecular weight, molar mass and molar weight. Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)CaCl2 Molar Mass CaCl2 Oxidation Number. Potassium Carbonate - K 2 CO 3. Carbonic Acid, Dipotassium Salt Dipotassium Carbonate Potash, Sulfurated Kaliumcarbonat Potassium Carbonate, Anhydrous Carbonate Of Potash K2Co3. K2CO3 Molar Mass K2CO3 Oxidation Number. Products. Calcium Carbonate - CaCO 3.Apr 20, 2020 ... Answer to Solved 44) How many grams of CaCl2 (molar mass = 111.0g/mol) | Chegg.com.15.9994. 3. Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in Na2CO3: Molar Mass (g/mol) Na (Sodium) 2 × 22.98976928 = 45.97953856. C (Carbon) 1 × …63.8885. Computing molar mass step by step. First, compute the number of each atom in (mr)CaCl 2: Ca: 1, Cl: 2. Then, lookup atomic weights for each element in periodic table: Ca: 40.078, Cl: 35.453. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass ( (mr)CaCl 2) = ∑ Count i * Weight i =. 15.9994. 3. Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in Na2CO3: Molar Mass (g/mol) Na (Sodium) 2 × 22.98976928 = 45.97953856. C (Carbon) 1 × …A solution is prepared by dissolving 23.7 grams of CaCl2 in 375 grams of water. The density of the resulting solution is 1.05 g/mL. The concentration of CaCl2 is ____% by mass. *a. 6.32 *b. 0.0632 * What is the molality of Cl- ions in 5.11% by mass CaCl2 (aq)? Calculate the molality of a 2.50 molarity NaCl solution. Density of solution = 1.08 g/ml.Ca+Cl2 gives CaCl2. Calculate the mass of chlorine left unreacted when 80g of calcium reacts with 150g of chlorine to form 222g of calcium chloride. ... (Relative molecular mass of calcium chloride is 111) (v) How many moles of …3. Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in CaCl2.6H2O: Molar Mass (g/mol) Ca (Calcium) 1 × 40.078 = 40.078. Cl …63.8885. Computing molar mass step by step. First, compute the number of each atom in (mr)CaCl 2: Ca: 1, Cl: 2. Then, lookup atomic weights for each element in periodic table: Ca: 40.078, Cl: 35.453. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass ( (mr)CaCl 2) = ∑ Count i * Weight i =.The molar mass of any substance is the mass in grams of one mole of representative particles of that substance. The representative particles can be atoms, …Science. Chemistry. Chemistry questions and answers. 4. Using Table 3 below, determine the molar mass of calcium chloride, CaCl2. Element Calcium (Ca) Chlorine (CI) Element Table 3: Molar Mass of Calcium Chloride (CaCl₂) Atomic Mass Multiply #in Formula Sodium (Na) Carbon (C) Oxygen (0) g/mol g/mol Contribution g/mol g/mol Total = 5. The molar mass and molecular weight of CaCl2.2H2O is 136.09. ... The first step to finding the molar mass is to count the number of each atom present in a single ... Calculate the molarity of 125 mL CaCl2 solution with 11.5 g CaCl2. Calculate the molarity of 125 mL CaCl2 solution with 2.34 g CaCl2. Calculate the molarity of 125 mL CaCl2 solution with 8.73 g CaCl2. How many grams of CaCl2 are needed to prepare 25.0 mL of 0.500 M solution? What volume of 12.00 M HCl is needed to prepare 150.0 mL of 0.500 …Aug 10, 2022 · 1 mol Al = 26.98 g Al. Prepare a concept map and use the proper conversion factor. Cancel units and calculate. 3.987 mol Al × 26.98 g Al 1 mol Al = 107.6 g Al. Think about your result. The calculated value makes sense because it is almost four times times the mass for 1 mole of aluminum. Calcium chloride dihydrate is a hydrate that is the dihydrate form of calcium chloride. It is a hydrate, a calcium salt and an inorganic chloride. It contains a calcium dichloride. ChEBI. Sinjarite is a mineral with formula of CaCl 2 ·2H 2 O. The corresponding IMA (International Mineralogical Association) number is IMA1979-041. What is the molar mass of CaCl2? Calculate the molecular mass of calcium chloride (CaCl2). (a) 35.45 g/mol (b) 110.98 g/mol (c) 40.08 g/mol (d) 75.53 g/mol; Calculate the number of calcium ions present in 11.1 grams of calcium chloride (1 mole = 6.02 x 10^23). What is the mass of 2.005 x 10-3 moles of calcium?Molar mass is the amount of mass in one mole of a substance. A mole is used in chemistry as a counting unit indicating the amount of ions, atoms, molecules or formula units in a sp...Formula The molar mass of CaCl2 (Calcium chloride) is: 110.978 grams/mol. See also our theoretical yield calculator for chemical reactions (probably your next stop to finish the …Jan 27, 2021 ... To book a personalized 1-on-1 tutoring session: Janine The Tutor https://janinethetutor.com More proven OneClass Services you might be ...To find the total number of atoms in CaCl2 (Calcium chloride) we’ll add up the number of each type of atom. The small number after the element symbol is call...Calcium Chloride Hexahydrate molecular weight. Molar mass of CaCl2.6H2O = 219.07568 g/mol. Convert grams Calcium Chloride Hexahydrate to moles. or. moles Calcium Chloride Hexahydrate to grams. Molecular weight calculation: 40.078 + 35.453*2 + 6*(1.00794*2 + 15.9994) Percent composition by element. Element: ChlorineExample: calculating molar mass. Let's calculate the molar mass of carbon dioxide (CO 2): Carbon (C) has an atomic mass of about 12.01 amu. Oxygen (O) has an atomic mass of about 16.00 amu. CO 2 has one carbon atom and two oxygen atoms. The molar mass of carbon dioxide is 12.01 + (2 × 16.00) = 44.01 g/mol. Lesson on computing molar mass Do a quick conversion: 1 grams CaCl2.2H2O = 0.0068020473618395 mole using the molecular weight calculator and the molar mass of CaCl2.2H2O. Molar mass of CaCl2 = 110.984 g/mol. Convert grams Calcium Chloride to moles. or. moles Calcium Chloride to grams. Molecular weight calculation: 40.078 + 35.453*2. What is the molar mass of CaCl2? 110.98 g/mol Calcium chloride/Molar mass The molar mass of a compound is just the molar masses of every element in the compound added up. Since the molar mass of Calcium is 40.08 g and the molar mass of Chlorine is 35.45, it would be 40.08g+35.45g+35.45g (with 2 Chlorines according to the …To express the concentration in molarity (M), we need to calculate the number of moles of the solute (CaCl2) and divide it by the volume of the solution in liters. Step 1: Calculate the number of moles of CaCl2: Moles = Mass of solute (g) / molar mass of CaCl2 Molar mass of CaCl2 = (1 x Atomic mass of calcium) + (2 x Atomic mass of chlorine)Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol. Mole is a standard scientific unit for measuring large quantities of very small entities such as atoms and molecules. One mole contains exactly 6.022 ×10 23 particles (Avogadro's number) Steps to calculate molar massThe molar mass of NaCl, the chemical formula for sodium chloride, is 58.44 grams per mole. The molar mass is calculated by summing the total atomic weight of each atom in the compo...Calculate the molar mass of CaC2 in grams per mole or search for a chemical formula or substance. Molecular weight of CaC2. CaC2 molecular weight. Molar mass of CaC2 = 64.0994 g/mol. This compound is also known as Calcium Carbide. Convert grams CaC2 to moles. or. moles CaC2 to grams.Apr 11, 2020 ... 13:11. Go to channel · How to Calculate Molar Mass Practice Problems. Tyler DeWitt•1.4M views · 13:48. Go to channel · How To Calculate The&nb...Feb 16, 2019 ... Molar Mass in Three Easy Steps: • How to Calculate Molar... • Understanding the Mole: • Understanding the Mole... • Moles - Gram Conversions ...Calcium Chloride molecular weight. Molar mass of CaCl2 = 110.984 g/mol. Convert grams Calcium Chloride to moles. or. moles Calcium Chloride to grams. Molecular weight calculation: 40.078 + 35.453*2. Percent composition by element. Element: Chlorine Symbol: Cl Atomic Mass: 35.453 # of Atoms: 2 Mass Percent: 63.888%.The molar mass of CaCl2 is 110.98 g/mol.mass of CaCl2 = moles of CaCl2 × molar mass of CaCl2= 0.48418 moles × 110.98 g/mol = 53.66 gTherefore, approximately 53.66 grams of anhydrous calcium chloride, CaCl2, should be dissolved in 590.0 grams of water to produce a 0.82 m solution. Advertisement. Answer.Calculate its molar mass. For sodium chloride, it's equal to 58.44 g/mol (as Na = 22.99 g/mol and Cl = 35.45 g/mol). Convert grams to moles. Use the formula moles = mass of solute / molar mass. Assume we want to …Molar Mass, Molecular Weight and Elemental Composition Calculator. Did you mean CaCl2? Molar mass of CaCl is 75.5310 g/mol. Get control of 2022! Track your food intake, exercise, sleep and meditation for free. Convert between CaCl weight and moles. Compound. Moles. Weight, g. Thus, the formula unit mass of CaCl2 is 111 amu. Atomic mass calcium (Ca) = 40 u Atomic mass of chlorine (Cl) = 35.5 u Number of atoms of calcium (Ca) = 1 Number of atoms of …Since there is an equal number of each element in the reactants and products of 2HCl + CaCO3 = CaCl2 + H2O + CO2, the equation is balanced. Balance HCl + CaCO3 = CaCl2 + H2O + CO2 Using Inspection The law of conservation of mass states that matter cannot be created or destroyed, which means there must be the same number atoms at the end of …Exemplo: cálculo da massa molar. Vamos calcular a massa molar do dióxido de carbono (CO 2): O carbono (C) tem uma massa atômica de cerca de 12,01 u. O oxigênio (O) tem uma massa atômica de cerca de 16,00 u. CO 2 tem um átomo de carbono e dois átomos de oxigênio. A massa molar do dióxido de carbono é 12,01 + (2 × 16,00) = 44,01 g/mol. Chemistry. Chemistry questions and answers. QUESTION 1 A 0.5227 gram sample of CaCl2 is dissolved in enough water to yield 250.0 mL of solution. How many moles of CaCl2 are in this sample? The molar mass of Caciz is 110.98 g/mol. Include 4 significant figures in your answer. Express your answer in scientific notation recognized by Blackboard.In this case, the molarity of the solution is 0.250 moles/liter, so 1.50 liters of solution would contain 1.50 L × 0.250 moles/L = 0.375 moles of calcium chloride. To determine the mass of calcium chloride, Ayanna can use the molar mass of calcium chloride, which is 110.98 g/mol. The mass can be calculated as 0.375 moles × 110.98 g/mol = 41.86 g.Do a quick conversion: 1 grams CaCl2.2H2O = 0.0068020473618395 mole using the molecular weight calculator and the molar mass of CaCl2.2H2O. Chemistry. Chemistry questions and answers. QUESTION 1 A 0.5227 gram sample of CaCl2 is dissolved in enough water to yield 250.0 mL of solution. How many moles of CaCl2 are in this sample? The molar mass of Caciz is 110.98 g/mol. Include 4 significant figures in your answer. Express your answer in scientific notation recognized by Blackboard.Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of CaCl2 (dot)2H2O is 838.0593 g/mol. Get control of 2022! Track your food intake, exercise, sleep and meditation for free. Convert between CaCl2 (dot)2H2O weight and moles. Compound.The number of moles of a substance can be calculated by dividing the mass of the substance by its molar mass. According to this question, calcium chloride has a molar mass of 110.98g/mol and a mass of 23.4g. The number of moles is calculated as follows: no. of moles of CaCl2 = 23.4g ÷ 110.98g/mol; no. of moles = 0.211mol3. Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in CaCl2*3H2O: Molar Mass (g/mol) Ca (Calcium) 1 × 40.078 = 40.078. Cl (Chlorine) 2 × 35.453 = 70.906. The molar mass and molecular weight of CaCl 2 ·2H 2 O is 147.015. Edit Elemental Percent Composition Convert CaCl2*2H2O From Moles to Grams Moles mol Convert to …Molar mass is the amount of mass in one mole of a substance. A mole is used in chemistry as a counting unit indicating the amount of ions, atoms, molecules or formula units in a sp...How to Make Molar Solutions . Molar (M) solutions are based on the number of moles of chemical in one liter of solution. A mole consists of 6.02×10 23 molecules or atoms. Molecular weight (MW) is the weight of one mole of a chemical. Determine MW using a periodic table by adding the atomic mass of each atom in the chemical formula.No wisdom teeth? Many modern humans lack these third molars entirely. Find out what evolution might be telling us about people with no wisdom teeth. Advertisement If you're ever st...Hence the Molar mass of CaCl2 · 2H2O is 147.008 g/mol. I hope you have understood the short and simple calculation for finding the molar mass of CaCl2 · 2H2O. Remember. In some books, you may see the unit of molar mass as grams/mole or g/mole. But all these units (i.e g/mol, grams/mole and g/mole) are the same.The molar mass of calcium chloride (CaCl2) is 110.98 g/mol. If you were to calculate the number of moles in 23.4 g of CaCl2, which example shows the correct way to set up the calculation? 2. How many moles are in 23.4 g?Write the formula and calculate the molar mass of barium chloride. What is the mole fraction of calcium chloride in 3.35 m CaCl2(aq)? The molar mass of CaCI2 is 111.0 g/mol and the molar mass of water is 18.02 g/mol. Calculate the number of moles of Cl in 2.7 mol CaCl_2. Write the formula and calculate the molar mass of iron(II) chloride./SRP: Calcium gluconate has replaced many therapeudic indications for calcium chloride./ 10% Calcium Chloride Injection, USP is indicated (1) for the treatment of hypocalcemia in those conditions requiring a prompt increase in blood plasma calcium levels, (2) in the treatment of magnesium intoxication due to overdosage of magnesium sulfate and (3) to …Cl (Chlorine) 35.453. 3. Compute Mass of Each Element. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element in (CaCO3)*CaCl2: Molar Mass (g/mol) Ca (Calcium) 2 × 40.078 = 80.156. Computing molar mass step by step. First, compute the number of each atom in CaCl 2 (anhydrous): Ca: 1, Cl: 2. Then, lookup atomic weights for each element in periodic table: Ca: 40.078, Cl: 35.453. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (CaCl 2 (anhydrous)) = ∑ Count i * Weight i =. Here’s the best way to solve it. How many moles of the precipitate, AgCl (s), will form if 7.09 g of CaCl2 is used to react with excess amounts of AgNO3? The molar mass of CaCl2 is 110.98 g/mol. Report the answer to the second decimal place. The balanced chemical reaction is : 2AgNO3 (aq) + CaCl2 (aq) +2 AgCl (s) + Ca (NO3)2 (aq)Do a quick conversion: 1 moles CaCl2 = 110.984 gram using the molecular weight calculator and the molar mass of CaCl2. Check the chart for more details. Convert moles CaCl2 to gram Here’s the best way to solve it. How many moles of the precipitate, AgCl (s), will form if 7.09 g of CaCl2 is used to react with excess amounts of AgNO3? The molar mass of CaCl2 is 110.98 g/mol. Report the answer to the second decimal place. The balanced chemical reaction is : 2AgNO3 (aq) + CaCl2 (aq) +2 AgCl (s) + Ca (NO3)2 (aq)Word Equation. Calcium Hydroxide + Hydrogen Chloride = Calcium Chloride + Water. Ca(OH)2 + HCl = CaCl2 + H2O is a Double Displacement (Acid-Base) reaction where one mole of solid Calcium Hydroxide [Ca(OH) 2] and two moles of aqueous Hydrogen Chloride [HCl] react to form one mole of aqueous Calcium Chloride [CaCl 2] and two moles of …There are 4 easy steps to find the molar mass of CaCl2*9H2O based on its chemical formula. 1. Count The Number of Each Atom. The first step to finding the molar mass is to count the number of each atom present in a single molecule using the chemical formula, CaCl2*9H2O: Element Number of Atoms; Ca (Calcium) 1:The boiling point of pure water is 100 ∘ C. Calculate the boiling point of an aqueous solution containing 0.6 g of urea (molar mass = 60 g mol − 1) in 100 g of water. K b for water is 0.52 K kg mol − 1.Computing molar mass step by step. First, compute the number of each atom in CaCl 2 *2H 20: Ca: 1, Cl: 2, H: 40. Then, lookup atomic weights for each element in periodic table: Ca: 40.078, Cl: 35.453, H: 1.00794. Now, compute the sum of products of number of atoms to the atomic weight: Molar mass (CaCl 2 *2H 20) = ∑ Count i * Weight i =.Molar Mass, Molecular Weight and Elemental Composition Calculator. Molar mass of CaCl2 (dihydrate) is 110.9840 g/mol. Get control of 2022! Track your food intake, exercise, sleep and meditation for free. Convert between CaCl2 (dihydrate) weight and …How to Make Molar Solutions . Molar (M) solutions are based on the number of moles of chemical in one liter of solution. A mole consists of 6.02×10 23 molecules or atoms. Molecular weight (MW) is the weight of one mole of a chemical. Determine MW using a periodic table by adding the atomic mass of each atom in the chemical formula.Word Equation. Calcium Hydroxide + Hydrogen Chloride = Calcium Chloride + Water. Ca(OH)2 + HCl = CaCl2 + H2O is a Double Displacement (Acid-Base) reaction where one mole of solid Calcium Hydroxide [Ca(OH) 2] and two moles of aqueous Hydrogen Chloride [HCl] react to form one mole of aqueous Calcium Chloride [CaCl 2] and two moles of … | Csyslprtwfn (article) | Mnupfl.