How many atoms are in 4.39g of CO2?

Answer 1

Is it 12

Answer 2

To calculate the number of atoms in 4.39g of CO2, we need to first determine the number of moles of CO2 using its molar mass. The molar mass of CO2 is 44.01 g/mol. Then, using Avogadro's number (6.022 x 10^23 atoms/mol), we can convert moles to number of atoms.

Answer 3

4.3 X Avogadro's number or 2.6 X 1024, to the justified number of significant digits.

Answer 4

4.39 grams carbon monoxide (1 mole CO/28.01 grams)(6.022 X 10^23/1 mole CO)

= 9.44 X 10^22 atoms of carbon monoxide

Answer 5

Quite a few!

4.37 X 1028 molecules of carbon dioxide (1 mole CO2/6.022 X 1023)(44.01 grams/1 mole CO2)

= 3.19 X 106 grams of carbon dioxide

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Answer 6

6.01*10^22 atoms

Answer 7

0.1mole

Answer 8

8