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Course: High school chemistry > Unit 4

Lesson 2: Mole calculations
Science
High school chemistry
Stoichiometry and the mole
Mole calculations
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Apply: mole calculations with compounds

Google Classroom
You might need: Calculator,Periodic table

Problem

Butane (CA4HA10) is found in most disposable lighters. But another interesting use is as a propellant in aerosol sprays.
A photograph of a woman creating street art with a spray can of orange paint.
Street artist using spray cans.
How many carbon atoms are in 2.75 moles of CA4HA10?
Express your answer in scientific notation with two decimal places.