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A solution is prepared by dissolving 52.3g of NaCl in enough water to form 725 mL...
A solution is prepared by dissolving 96.4 g of RbI in enough water to form 865 mL of solution. Calculate the mass % of the solution if the density of the solution is 1.06 g/mL. A) 12.7% B) 11.3% C) 9.4% D) 10.5% E) 11.9%
QUESTION 5 A solution is prepared by dissolving 5.0 g NaCl in 45.0 mL of water. The molar mass of NaCl is 58.5 g/mol and the density of water is 1.0 g/mL. What is the percent NaCl in the solution? O a. 5.0% b. 11% O C. 10% O d.58.5% Oe. None of these
What is the molarity of a solution prepared by dissolving 15.0 g NaCl in enough water to make 1.50 L of solution?
Question 17 A solution is prepared by dissolving 45 g sodium carbonate, Na2CO3, in enough water to make 200 mL of solution. If the density of the solution is 1.1094 g/mL, what is the % mass of the solution? Question 18 Calculate the molarity of a 4.628 m solution of Sr(NO3)2 in H2O. The density of this solution is 1 g/mL Include units. Question 19 What is the molarity of a sodium chloride solution prepared by diluting 2.1 mL of...
A 115.3 g sodium chloride solution(density =1.05 g/mL) was prepared by dissolving 15.3 g of NaCl in 100.0 mL of water (density = 1.00 g/mL.) calculate the % of M/M, % M/V, and molarity of this in NaCl solution
any help appreciated, thanks! Question 12 (1 point) A solution is prepared by dissolving 89.0 g of NaCl in enough water to form 850 mL of solution. Calculate the mass percentage if the density of the solution is 1.06 g/mL Give your answer to 1 decimal place and do not give units. Your Answer: Answer
6. A solution is prepared by dissolving 571.6 g of H2SO4 in enough water to make 1000.0 mL of solution. The solution has a density of 1.3294 g/mL. Determine the molarity and molality of the solution.
A solution is created by dissolving 25.0 g of NaCl in enough water to form 150 mL of solution. Determine the molarity of the solution. What is the molarity of the diluted solution if 30.0 mL of 1.25 M acetic acid is diluted to 175 mL? Given the following reaction: 2 Al (s) + 6 HCl (aq) ® 2 AlCl3 (aq) + 3 H2 (g) How many grams of hydrogen are produced by the reaction of 75.0 mL of 0.825...
Calculate the molarity of a solution prepared by dissolving 12.5 g of Na2CrO4 in enough water to produce a solution with a volume of 630. mL .
What is molarity of a solution prepared by dissolving 4.65 g NaCl (FM = 58.44 g/mol) in enough water to make 275 mL of NaCl solution?