Question

Date:
What is
the no
of moles in 2400 gm of mgBr2

Answer 1

Answer:

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Answer 2

Answer:

atomic mass of magnesium is 24u

atomic mass of bromine is 80u

=>molecular mass of bromine is 160u

=>molecular mass of mgBr2 is 24+160=184u

=>molar mass =184/mol

Now, no. of moles=mass of substance/molar mass

=> no. of moles=2400/184=13.04 moles

Explanation:

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