Question

Na2SO4(aq) +CaCl2(aq) - CaSO4(s) + 2NaCl(aq)

Now that we have a balanced chemical
equation, let's write the ionic equation:
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+
+
A. Na2SO4(aq)
B. 2Na+(aq) + SO4 (aq)
C. Na+ (aq) + S0 - (aq)
D. Na2SO4(s)

Answer 1

Ionic Equation:

2Na+(aq)+SO4-2(aq) + Ca2(aq)+2CL-(aq) ----> CaSO4(s) + 2Na(aq) + 2Cl-(aq)

B, D, A, B

Answer 2

Is B then D then A then B :)