Question

What is the mass of 4.5 x 10^22 molecules of hydrogen peroxide (H2O2)? Please show work.
A. 4.61 g
B. 2.54 g
C. 3.2 g
D. 1.78 g

Answer 1

Answer:

34g =6.022*10^23-----   1

x g=4.5*10^22------2

divide 1&2

Explanation:x=2.54g

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Answer 2

Answer:

bro it's 2.54 g

Explanation:

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