BF3 - B(+3) F-
CCl4 - C(+4) Cl-
NaClO4 - Na+ Cl(+7) O(-2)
H3PO4 - H+ P(+5) O(-2)
HCl - H+ Cl-
Да измениться:
S + O2 => SO3
S(0) -6e => S(+6)
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
BF3 - B(+3) F-
CCl4 - C(+4) Cl-
NaClO4 - Na+ Cl(+7) O(-2)
H3PO4 - H+ P(+5) O(-2)
HCl - H+ Cl-
Да измениться:
S + O2 => SO3
S(0) -6e => S(+6)