If 500 ML of a 0

question 88

Multiple Choice

If 50.0 mL of a 0.10 M solution of sodium chloride is mixed with 50.0 mL of 0.10 M magnesium chloride,what is the molar concentration of chloride in the resulting solution?

• A)0.10 M
• B)0.20 M
• C)0.050 M
• D)0.15 M
• E)0.25 M

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Definitions:

Carbohydrate

Organic compounds made up of carbon, hydrogen, and oxygen that are a major source of energy in the diet of animals, including sugars, starches, and cellulose.

Nucleic Acids

are biopolymers essential for all known forms of life, including DNA and RNA, which carry genetic information and play roles in protein synthesis.

Phosphate

A chemical derivative of phosphoric acid, containing the phosphate ion, PO4^3-, which plays a significant role in biological molecules such as DNA and ATP.