KCl= K(+1) Cl(-1)
НNO3=H(+1) N(+5) O(-2)
Al(NO3)3=Al(+3) N(+5) O(-2)
Ca=(0)
Na2O= Na(+1) O(-2)
S=(0)
HF=H(+1) F(-1)
CaF2=(+2)F(-1)
Fe=(0)
H2SiO3=H(+1)(+4)O(-2)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
KCl= K(+1) Cl(-1)
НNO3=H(+1) N(+5) O(-2)
Al(NO3)3=Al(+3) N(+5) O(-2)
Ca=(0)
Na2O= Na(+1) O(-2)
S=(0)
HF=H(+1) F(-1)
CaF2=(+2)F(-1)
Fe=(0)
H2SiO3=H(+1)(+4)O(-2)