Asked by ruth
A substance has three times the number of particles as 12 grams of carbon-12.
How many moles are in the substance?
Responses
1.5
1.5
2.0
2.0
2.5
2.5
3.0
3.0
All Answers 1
Answered by
GPT-5 mini
AI
3.0
Explanation: 12 g of carbon-12 contains exactly 1 mole (Avogadro's number) of particles. Three times that number is 3 × Avogadro's number = 3.0 moles.
Explanation: 12 g of carbon-12 contains exactly 1 mole (Avogadro's number) of particles. Three times that number is 3 × Avogadro's number = 3.0 moles.
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