3 years ago

How many moles in 28 grams of CO2?

Chemistry

1 answer:

Phantasy [73]3 years ago

4 0

# moles = mass / Mr

moles = 28 / (12+(16*2))

#moles = 28/44

#moles = 0.63 moles

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General Formulas and Concepts:

Math

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Chemistry

Atomic Structure

Reading a Periodic Table

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Explanation:

Step 1: Define

0.200 mol H₂S

Step 2: Identify Conversions

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Step 3: Convert

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Step 4: Check

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