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The molar mass of hydrogen (H2) is 2.02 g/mol. A sample contains 4.00 mol of H2. What is the mass, in grams, of this sample?

Respuesta :

kenmyna

The mass in grams of the sample is 8.08  grams

calculation

mass=moles x molar mass

molar mass= 2.02 g/mol

mole= 4.00 mol

mass is therefore= 4.00 mole x 2.02 g/mol =8.08 grams

Answer:

d

Explanation:

edge 2020

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