How many of the following compounds are insoluble in water?

asked by @lindseyp14 • about 1 year ago • Chemistry • 5 pts

NaC2H3O2 SrSO4 BaS AlPO4

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2 answers

Answer should be 3

But should memorize this table and answer accordingly

https://www.cpp.edu/~lsstarkey/courses/CHM121/solubilityrules.pdf

answered by @nikaa18 • about 1 year ago

Hey there Lindsey!

So the correct answer is actually 2 of these compounds will be insoluble in water.

They are SrSO4 and AlPO4.

It's a good idea to memorize the solubility rules. You can find a helpful video on our site, if you search on your dashboard, where Jules talks about this.

Please let us know if you need any more help.

answered by @dashab2 • about 1 year ago