Post a New Question

chemistry

posted by on .

If 4.32 g of Cu combines with 1.09 g of S to form 5.41 g of chalcochite, what is the empirical formula of chalcochite?

  • chemistry - ,

    4.32g Cu = .068 moles Cu
    1.09g S = .034 moles S

    .068 : 034 = 2:1, so it looks like C2S

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question