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IrinaK [193]
3 years ago
5

What is the mass (in grams) of 3.03 × 1024 molecules of carbon dioxide molecules?

Chemistry
1 answer:
krek1111 [17]3 years ago
5 0
1 mole of CO2 has 6.02 x 10^23 molecules of CO2. Say x moles of CO2 has 3.0x10^23 molecules of CO2. Therefore x = 3/6.02 = 0.50. M = 0.50 * (12 + 2x16) = 0.50 * 44 = 22g
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2 years ago
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5 0
3 years ago
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7 0
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scoundrel [369]
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