Question

What is the molarity of a solution that contains 2.14 moles (CH3)2SO in 2.00 L solution?

Answer 1

Answer:

1.07 M

General Formulas and Concepts:

Math

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Chemistry

Atomic Structure

• Molarity = moles of solute / liters of solution

Explanation:

Step 1: Define

[Given] 2.14 moles (CH₃)₂SO

[Given] 2.00 L

[Solve] Molarity

Step 2: Solve

1. Substitute in variables [Molarity]:                                                                    x M = 2.14 moles (CH₃)₂SO / 2.00 L solution
2. [Molarity] Divide:                                                                                               x = 1.07 M