WebAnswer to Solved 7. Calculate the molalities of some commercial. Science; Chemistry; Chemistry questions and answers; 7. Calculate the molalities of some commercial reagents from the following data: HCl(aq) NH3(aq) Formula weight (g/mol) 36.465 17.03 Density of solution (g/mL) 1.19 0.90 Weight % 37.2 28.0 Molarity 12.1 14.8 WebSep 1, 2024 · Calculate the molalities of some commercial reagents from the following data: Part A Calculate the.. For HCl, Weight % = 37.2 Which means 100 g of solution contains 37.2 g. of HCl Then Mass of solvent = 100 - 37.2 = 62.8 g. And molar mass of HCl = 36.5 g/mol Number of moles of HCl = 37.2 /...
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WebCalculate the molalities of some commercial reagents from the following data: (Assume 100 9 of solution ) Data HCl (aq) NHs (aq) Formula weight (glmol) 36.465 17.03 Density … WebCalculate the molalities of some commercial reagents from the following data: HCl (aq) NH3 (aq) Formula weight (g/mol) 36.465 17.03 Density of solution (g/mL) 1.19 0.90 … fiber modifications 2021 code 3 pack 1.0.0
SOLVED: Calculate the molalities of some commercial reagents
WebTranscribed image text: Calculate the molalities of some commercial reagents from the following data: (Assume 100 g of solution.) Data HCl (aq) NH3 (aq) Formula weight (g/mol) 36.465 17.03 Density of solution (g/mL) 1.19 0.90 Weight % 39.8 29.3 Molarity 12.8 13.4 Previous question Next question WebStudy with Quizlet and memorize flashcards containing terms like Use the van der waals equation to calculate the pressure exerted by 1.000 mol of Cl2 in 22.41L at 0.0C. The van der waals constants for cl2 are a=6.49 L2atm/mol2 and b=0.0562L/mol, which factor of the van der waals equation is the major cause for deviation?, how much potassium chlorate … WebScience; Chemistry; Chemistry questions and answers; 6. What mass of NaCI is dissolved in 200 g of water in a 0.100 m solution? 7 Calculate the molalities of some commercial reagents from the following data: Formula weight (amu) Density of solution (g/mL) Weight % Molarity 36.465 17.03 1.19 37.2 12.1 60.05 1.05 99.8 0.90 28.0 14.8 17.4 8. derbyshire snow