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28/10/2020 12:17 pm
Topic starter
Identify ‘x’, ‘y’ and ‘z’ in the following balanced reaction
xPb(NO3)2(s) + Heat → yPbO(s) + zNO2(g) + O2(g)
(a) 2, 4, 2
(b) 2, 2, 4
(c) 2, 4, 4
(d) 4, 2, 2
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28/10/2020 12:18 pm
(b) 2, 2, 4