Science, asked by shrinidhishv, 6 months ago

find number of molecule and atoms in 64 oxygene

Answers

Answered by rani6654

0

Answer:

moles= mass / molar mass

Explanation:

the number of gram atoms of an element= mass of the element\ Atomic mass of elements

1 gram mole of H2 = 2.016 g of H2= 1 mole of H2

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