4. Complete the following equations: CuCl2 + Na2CO3 → 2 NaCl += FeSO4 + BaCl2 → Cu(NO3)2 + CaCO3

Question

4. Complete the following equations:
CuCl2 + Na2CO3 → 2 NaCl +…………
FeSO4 + BaCl2 →

Cu(NO3)2 + CaCO3

in progress 0
Farah 4 years 2021-07-25T18:22:00+00:00 1 Answers 17 views 0

Answers ( )

  1. Acacia
    0
    2021-07-25T18:23:24+00:00
    Reply

    Answer:

    2NaCl + CuCO3

    FeCl2 + BaSO4

    CuCO3 + Ca(NO3)2

    Explanation:

    Presumably this is a double replacement reaction.

    A+B + C+D → A+D + C+B

    It seems I may be wrong so please try to work out the problem yourself to double check, keeping in mind the charges of each compound.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )