Chemistry, asked by Anshik5705, 11 months ago

Chalk contains 3 % carbon 10% calcium 12% oxygen find the amount in gms of these substances in 1 kg

Answers

Answered by ankit6112004

carbon =3%
calcium = 10%
oxygen= 12%
total amount = 1kg= 1000 grams
carbon=3/100x1000=30grams
calcium=10/100x1000=100grams
oxygen= 12/100x1000=120grams

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