Question

Give the balanced equation for reactions that take place when the following are heated
a)Silver oxide
b) Potassium nitrate
c)Lead nitrate
d) Trilead  tetraoxide
e) Copper carbonate
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Answer 1

Answer:

a.2ag2o+heat-->4ag(s)+o2(g)

b.4KNO3(s)———→2K2O(s)+2N2(g)+5O2(g)

c.2Pb(NO3)2 = 2PbO + 4NO2 + O2

d.2Pb3O4----------->6 PbO + O2

e.CuCO3(s) + heat → CuO(s) + CO2(g)

Explanation:

Answer 2

Answer:

hi mate

(a.) 2ag2o+——-->4ag(s)+o2(g)

(b.)4KNO3(s)———→2K2O(s)+2N2(g)+5O2(g)

(c.)2Pb(NO3)2 ———->2PbO + 4NO2 + O2

(d.)2Pb3O4----------->6 PbO + O2

(e.)CuCO3(s) ——— → CuO(s) + CO2(g)

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