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how many moles of methane (ch4) are in 7.31x10^25 molecules help please

How Many Moles Of Methane Ch4 Are In 731x1025 Molecules Help Please class=

Sagot :

Answer:

1.168 x 10^28

Explanation:

CH4= carbon + hydrogen: 12+(4 x1)= 16g

16 7.3 x 10^25

----- x ------------------- = 1.168 x 10^28

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