Chemistry, asked by ishitakumari259, 1 year ago

calculate the mass percentage of Na in Na2Co3

Answers

Answered by shraddha6797

0

in this molecule na have a atomic mass no.44 hence mass percentage is nearly equal to 44. percent

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Answered by sukhmandhillon70

1

Na=28

Na2CO3

Mass=GM/MM

=28*2+12×1+16×3 =116

=7/12 Ans...

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