Question

if the relative atomic masss of a bromine atom is 80u calculate the mass of 0.5 moles of bromine atoms
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Answer 1

Answer:

1 mole of any substance contains 6.022*10^23 particles. So 2 mole of Bromine gas will contain 2*6.022*10^23 = 12.044*10^23 molecules.

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Answer 2

1 mole of any substance contains 6.022*10^23 particles. So 2 mole of Bromine gas will contain 2*6.022*10^23 = 12.044*10^23 molecules.

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