# Chemistry

Identify the precipitate in this reaction: calcium nitrate reacts with sodium phosphate.

2Na3PO4 + 3Ca(NO3)2--->6NaNO3 + Ca3(PO4)2

is that right ?

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1. Yes. & The precipitate would be Ca3(PO4)2. It's more difficult remembering what isn't soluble so you can figure that out by knowing that all Group 1A's and nitrates are soluble.

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2. Thank you

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