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MnSO4 + K2MnO4 = 2 MnO2 + K2SO4
NaCl(aq) + FeCl3(aq) = FeNa3(aq) + Cl2(l) =>
3 NaCl(aq) + FeCl3(aq) = FeNa3(aq) + 3 Cl2(l)
Mn2(CO3)3 = Mn2O3 + CO2 =>
Mn2(CO3)3 = Mn2O3 + 3 CO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
FeO + K2CrO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeO + 2 K2CrO4 + 14 H2SO4 = 3 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
Mn{3} + Po = Mn{2} + Po{4} =>
4 Mn{3} + Po = 4 Mn{2} + Po{4}
Na2H4 = NaH + H2 =>
Na2H4 = 2 NaH + H2
Mn(NO3)2 + HCl = MnCl2 + N2O5 + H2O =>
Mn(NO3)2 + 2 HCl = MnCl2 + N2O5 + H2O
KMnO4 + C2H4 + H2O = C3H7O2 + MnO2 + KOH =>
2 KMnO4 + 3 C2H4 + 2 H2O = 2 C3H7O2 + 2 MnO2 + 2 KOH
KIO2 + O2 = KIO3 =>
2 KIO2 + O2 = 2 KIO3
BO2 + Sr = Sr(BO2)2 =>
2 BO2 + Sr = Sr(BO2)2
Sn + HNO3 = SnNO34 + NO2 + H2O =>
Sn + 64 HNO3 = SnNO34 + 63 NO2 + 32 H2O
CH2(OH)CH2(OH) + K2Cr2O7 + H2SO4 = CH2(OH)COH + K2SO4 + H2O + Cr2(SO4)3 =>
3 CH2(OH)CH2(OH) + K2Cr2O7 + 4 H2SO4 = 3 CH2(OH)COH + K2SO4 + 7 H2O + Cr2(SO4)3
MnO2 + NaHS + HNO3 = MnO + S + NaNO3 + H2O =>
MnO2 + NaHS + HNO3 = MnO + S + NaNO3 + H2O
KMnO4 + NaC2O4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + H2O + CO2 =>
2 KMnO4 + 10 NaC2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O + 20 CO2
KI(s) + Pb2N(s) = Pb2I(s) + KN(s) =>
KI(s) + Pb2N(s) = Pb2I(s) + KN(s)
C3H6 + HBr = C3H7 + Br =>
C3H6 + HBr = C3H7 + Br
MnO4{-} + N2O4 + H2O = Mn{+2} + NO3{-} + H{+} =>
2 MnO4{-} + 5 N2O4 + 2 H2O = 2 Mn{+2} + 10 NO3{-} + 4 H{+}
Fe + H{+} = Fe2{+} + H2 =>
4 Fe + 2 H{+} = 2 Fe2{+} + H2
Al + Ag(NO3)2 = Ag + Al(NO3)2 =>
Al + Ag(NO3)2 = Ag + Al(NO3)2
CrCl3 + Na2S + H2O = Cr(OH)3 + H2S + NaCl =>
2 CrCl3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NaCl
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O
KNO3 + C18H36O2 = K2O + N2 + CO2 + H2O =>
104 KNO3 + 5 C18H36O2 = 52 K2O + 52 N2 + 90 CO2 + 90 H2O
NH4NO3(s) + C17H36(l) = N2(g) + CO2(g) + H2O =>
52 NH4NO3(s) + C17H36(l) = 52 N2(g) + 17 CO2(g) + 122 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
O2 + Br2 = Br2O7 =>
7 O2 + 2 Br2 = 2 Br2O7
KI(s) + Pb2N(s) = Pb2I(s) + KN(s) =>
KI(s) + Pb2N(s) = Pb2I(s) + KN(s)
HF(aq) + LiOH(aq) = FLi + H2O =>
HF(aq) + LiOH(aq) = FLi + H2O
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
tin + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
HCl + O2 = H2O2Cl2 =>
2 HCl + O2 = H2O2Cl2
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
Cu2S + HNO3 = Cu2NO3 + Cu(SO4) + NO2 + H2O =>
2 Cu2S + 18 HNO3 = Cu2NO3 + 2 Cu(SO4) + 17 NO2 + 9 H2O
AlI3 + H2O = Al(OH)3 + HI =>
AlI3 + 3 H2O = Al(OH)3 + 3 HI
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
FeCl3 + C7H6O3 = Fe(C7H6O3)3 + Cl =>
FeCl3 + 3 C7H6O3 = Fe(C7H6O3)3 + 3 Cl
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
(OH)2Cl + ZnC = CO2 + H2O + ZnCl2 =>
2(OH)2Cl + ZnC = CO2 + 2 H2O + ZnCl2
AlI3 + H2O = Al(OH)3 + HI =>
AlI3 + 3 H2O = Al(OH)3 + 3 HI
Zn(s) + AlCl3(aq) = ZnCl3(aq) + Al(s) =>
Zn(s) + AlCl3(aq) = ZnCl3(aq) + Al(s)
Br2 + BaCl2 = BaBr2 + Cl2 =>
Br2 + BaCl2 = BaBr2 + Cl2
Pb(NO3)2 = PbO + NO2 + O =>
Pb(NO3)2 = PbO + 2 NO2 + O
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
NiCl + Mn = MnCl + Ni =>
NiCl + Mn = MnCl + Ni
Pt(s) + HNO3(aq) + HCl(aq) = H2PtCl6(aq) + NO(g) + H2O(l) =>
3 Pt(s) + 4 HNO3(aq) + 18 HCl(aq) = 3 H2PtCl6(aq) + 4 NO(g) + 8 H2O(l)
RCOOH + Ca = (RCOO)2Ca + H2 =>
2 RCOOH + Ca = (RCOO)2Ca + H2
C5H5N + HCl = C5H6NCl =>
C5H5N + HCl = C5H6NCl
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