Question

Predict whether the following double-replacement reaction will produce a precipitate: Ca(C2H3O2)2 + Na2CO3 arrow CaCO3 + 2 NaC2H3O2.
(Points : 3)

No; all products are soluble


Yes; the CaCO3 will precipitate


Yes; the NaC2H3O2 will precipitate


Yes; both the CaCO3 and NaC2H3O2 will precipitate

Answer 1

find a Ksp table and check if the products have low Ksp values

Answer 2

So would my answer be C?

Answer 3

whats NaC2H3O2's Ksp?

Answer 4

it wasnt on the table...

Answer 5

that's because it's very soluble, meaning it exists mostly in it's ionic form, no ppt.

Answer 6

So then would my answer be B?

Answer 7

What's CaCO3's Ksp?