An aqueous solution of sodium chloride is diluted to make a medical saline solution. The original
solution volume was 0.03 liters. The saline solution has a new molarity (M) of 0.15 Mand a volume of
0.20 liters. What was the original molarity of the sodium chloride solution?

because natural gas is colorless, odorless, and tasteless, distributors add mercaptan (a chemical that smells like sulfur) to give natural gas a distinct unpleasant odor (it smells like rotten eggs). they locate the types of rock that are likely to contain natural gas deposits.

the right answer is c i just did the question.