Knowledge Check What is the molarity of H2SO4 solution which contains 98% H2SO4 by weight and whose specific gravity is 1.84 ? A1.84 B18.4 C9.2 D9.6Submit What is the molarity of H2SO4 solution that has a density 1.84 g/c c at 35∘C and contains 98% by weight? View Solution Th...
Convert grams of water to volume of water using density (1.00 g/mL) Now divide moles of solute by litres of water to get molarity, except, it’s not quite right unless, as I stated in the first sentence, the volume of water is the volume of solution, which it isn’t but in dilute...
Calculate the molarity of a solution prepared by dissolving 62.8 g of KF in enough water to produce 250 mL of solution. How many grams of KHP ( H C 8 H 4 O 4 K ) are needed to make 250.00 mL of a 0.100 M solution? How many grams of NaC_2H_3O_2 are ...
How do you do stoichiometry with molarity? In the following stoichiometry problem, How does 4.5 moles of H2O cancel out 2 moles of H20 once the problem is set up? How many moles of O2 is used when 4.5 moles of water is produced according to t What is Stoichiometry? How can you de...
You need to make 450 ml of a 4.5% (w/v) sodium nitrite (NaNO2) solution as a food preservative to prevent microbial growth. a) How many grams of NaNO2 (f.w. = 68.995 g/mol) will you need? b) What is the molarity (M) of ...
Calculate the number of grams of NaOH in 8.88 mL of a 2.00 M NaOH solution. How do you find the molarity of NaOH when the given is 0.1803 grams of KHP g/mol, the molecular weight of KHP is 204.2, and you have 9.7 mL of NaOH? What is the m...