Jim Needs to Prepare One Liter of a 4% NaCl

question 35

Multiple Choice

Jim needs to prepare one liter of a 4% NaCl solution.How much NaCl should he weigh out?

• A)0.4 grams
• B)4.0 grams
• C)40 grams
• D)400 grams

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Definitions:

Quadratic Equation

A quadratic equation is a second-degree polynomial equation, typically in the form ax^2 + bx + c = 0, where a, b, and c are constants and a ≠ 0.

Real Solutions

The set of all real numbers that satisfy an equation.

Quadratic Equation

An equation of the form ax^2 + bx + c = 0, where a, b, and c are constants, and a ≠ 0.

Square Root Property

A principle that relates the square of a number to its square root, often used to solve equations.