Respuesta :

Answer:

when heated to incandescence, calcium nitrate decomp into /nitrogen oxide, calcium oxide and oxygen/

Explanation:

Answer:

Explanation:

Do you mean what elements is Ca(NO3)2 made from? I think that's what you mean. Every mol of Ca(NO3) contains

Ca = 1 mol

N = 2 mols

O6 = six moles of oxygen

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