A Student Left 40

question 119

Multiple Choice

A student left 40.0 mL of a bottle of 12.0 M HCl out overnight.The next morning,the bottle has only 35.7 mL of liquid left.Assuming that the volume change is only due to loss of water,what will be the molarity if the remaining solution is diluted to 150 mL?

• A)6.0 M
• B)2.86 M
• C)3.20 M
• D)12.0 M

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Statistical measures that indicate the extent to which two or more variables fluctuate together.

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