Solve the Problem. -In a Chemistry Class, 3 Liters of a 4% Silver

question 439

Multiple Choice

Solve the problem.
-In a chemistry class, 3 liters of a 4% silver iodide solution must be mixed with a 10% solution to get a 6% solution. How many liters of the 10% solution are needed?

• A) 3 L
• B) 2.5 L
• C) 1.5 L
• D) 0.5 L

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Definitions:

Recommended Daily Allowances

Nutritional daily intake levels considered sufficient to meet the nutrient requirements of nearly all healthy individuals in a population.

Triglycerides

A type of fat found in the blood, used by the body for energy; high levels can increase the risk of heart disease.

Fatty Acids

Essential, long-chain hydrocarbons found in fats and oils, important for energy and cell functions.

Polyunsaturated

A type of fat found in plants and fish that contains more than one unsaturated carbon bond in its molecules, known to be beneficial for heart health.