whongaliem
A Pb ------> b PbO + c + d Pb = a = b N = 2a = c O = 6a = b + 2c + 2d misal : a = 1 ------> b = 1 2.a = c ------> c = 2 6a = b + 2c + 2d 6 = 1 + 4 + 2d 6 = 5 + 2d 2d = 1 -----> d = 1/2 kalikan dengan 2 ------> a = 2 ; b = 2 ; c = 4 ; d = 1 jadi, reaksi setata.. 2.Pb -----> 2.PbO + 4. +
Pb = a = b
N = 2a = c
O = 6a = b + 2c + 2d
misal : a = 1 ------> b = 1
2.a = c ------> c = 2
6a = b + 2c + 2d
6 = 1 + 4 + 2d
6 = 5 + 2d
2d = 1 -----> d = 1/2
kalikan dengan 2 ------> a = 2 ; b = 2 ; c = 4 ; d = 1
jadi, reaksi setata..
2.Pb -----> 2.PbO + 4. +