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Chemistry, 05.07.2020 20:01 falconsfan20182

Calculate the mass in grams of each sample. Express your answer using two significant figures.
A.4.88x10^20 H2O2 molecules
B. 2.1x10^22 SO2 molecules
C. 5.3x10^25 O3 molecules
D. 9.12x10^19 CH4 molecules

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Calculate the mass in grams of each sample. Express your answer using two significant figures.

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