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can someone help me with these empirical formula questions

4.00g of mercury from 4.64g of mercury sulphide

0.93g of phosphorus form 2.13g of phosphorus oxide

5.60g of iron form 16.25g of iron oxide
Original post by DANIELREED
4.00g of mercury from 4.64g of mercury sulphide

0.93g of phosphorus form 2.13g of phosphorus oxide

5.60g of iron form 16.25g of iron oxide


I've moved this to the Chemistry forum where hopefully you'll get more responses :smile:

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