Stökiometri övningar

Sätt ut koefficienterna i följande reaktionsformler:

a) Ca2+ + PO43- > Ca3(PO4)2 (s)

b) HNO3 + CaCO3(s) > Ca(NO3)2 + H2O + CO2(g)

c) Ca5(PO4)3OH + H2SO4 > Ca(H2PO4)2 + CaSO4 + H20



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