A closed container has 4.02 ⋅ 1023 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10−24 grams. Which of the following shows and explains the approximate total mass, in grams, of all the atoms of the gas in the container?
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Answer:
Total mass = 0.67134 g
Step-by-step explanation:
given data is,
Number of atoms in a container (N)= 4.02*10^23
Mass of each atom (M)= 1.67*10^-24= 0.167*10^-23 grams
therefore,
total mass of atoms in the container = N*M
=4.02*0.167*(10^23 * 10^-23)
=0.67134 grams
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