Mr(KNO³) = 40+14+48=102
W(K) = 40:102= 0.39x100=39%
W(N) = 14:102 = 0.137 = 0.14x100=14%
W(O³) = 100%-(39+14) = 47%
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Mr(KNO³) = 40+14+48=102
W(K) = 40:102= 0.39x100=39%
W(N) = 14:102 = 0.137 = 0.14x100=14%
W(O³) = 100%-(39+14) = 47%