Chalk contains 10% calcium 3% carbon and 12% oxygen. Find the amount of each of these compounds in 500 g of chalk.
Answers
Answered by
0
Answer:
Hope it help you
Step-by-step explanation:
1kg=1000gram
1. Calcium(10%)= (10/100)*1000
=100 gram
2.carbon (3%)= (3/100)*1000
=30 gram
3. oxygen (12%)=(12/100)*1000
= 120 gram
Please mark me as brainliest
Similar questions