Jawabanmu

Jawaban paling cerdas!
2014-06-06T12:33:49+07:00
A. Amonium klorida NH4Cl= 0 1x N +4xH +1xCl=0 N+4+(-1) N= -3 b. Nitrogen dioksida N202 2XN +2x0=0 2N+2X -2=0 N=2 c. Kalium nitrat KNO3 kx1+nx1+0x3=0 1+n+(-6)=0 n=5
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