# Question 28:What is the initial volume, in milliliters, needed to prepare each of the following diluted solutions? Express your answer to two significant figures and include the appropriate units. Part A:350 mL of 4.0 % (m/v) glucose from 15 % (m/v) glucose Part B:65.0 mL of 3.0 % (m/v) CaCl2 from 9.0 % (m/v) CaCl2 Part C:250. mL of 4.00 MH2SO4 from 18.0 MH2SO4

Question

Question 28:What is the initial volume, in milliliters, needed to prepare each of the following diluted solutions? Express your answer to two significant figures and include the appropriate units.

Part A:350 mL of 4.0 % (m/v) glucose from 15 % (m/v) glucose

Part B:65.0 mL of 3.0 % (m/v) CaCl2 from 9.0 % (m/v) CaCl2

Part C:250. mL of 4.00 MH2SO4 from 18.0 MH2SO4