If a Solution Is Prepared by Dissolving 7

question 25

Multiple Choice

If a solution is prepared by dissolving 7.7 g of lithium iodide, LiI, in enough water to make 400. mL of solution, what is the %(w/v) of LiI?

• A) 0.96%
• B) 1.9%
• C) 3.9%
• D) 7.7%

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Definitions:

Stepfamily

A family where at least one parent has children that are not genetically related to the other spouse or partner.

Latinos

People of Latin American origin or descent, often living in the United States.

Stepfamilies

Family units formed by the remarriage of a divorced or widowed person that include a child or children from a previous marriage.

Nuclear Families

A family structure consisting of two parents (a mother and a father) and their children, considered the traditional family unit.