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2 CH2 + Br2 = C2H4Br2
Cl2O7 = ClO2 + O2 =>
2 Cl2O7 = 4 ClO2 + 3 O2
H3O + NO3 = NO2 + H2O =>
2 H3O + NO3 = NO2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CsClO3(s) = CsCl(s) + CsClO4 =>
4 CsClO3(s) = CsCl(s) + 3 CsClO4
NaCO3 + HNO3 = HCO3 + NaNO3 =>
NaCO3 + HNO3 = HCO3 + NaNO3
PbSO4 + Ba = Ba(SO4)2 + Pb =>
2 PbSO4 + Ba = Ba(SO4)2 + 2 Pb
Cl2O7 = ClO2 + O2 =>
2 Cl2O7 = 4 ClO2 + 3 O2
FeCl3 + K4[Fe(CN)6] = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4[Fe(CN)6] = 12 KCl + Fe4[Fe(CN)6]3
P4 + Ca = P2Ca3 =>
P4 + 6 Ca = 2 P2Ca3
NaClO + NaOH + Br2 = NaBrO3 + H2O + NaCl =>
5 NaClO + 2 NaOH + Br2 = 2 NaBrO3 + H2O + 5 NaCl
FeHO + HCl = FeCl + H2O =>
FeHO + HCl = FeCl + H2O
AuCl3 + HCl = HAuCl4 =>
AuCl3 + HCl = HAuCl4
Sb2O3 + Br2 + H2O = H3SbO4 + HBr =>
Sb2O3 + 2 Br2 + 5 H2O = 2 H3SbO4 + 4 HBr
Pb + Fe2O3 = PbO + Fe =>
3 Pb + Fe2O3 = 3 PbO + 2 Fe
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO(g) + H2O =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO(g) + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2SO4 + C3H4N2 = (C3H4N2)SO4 + H2 =>
H2SO4 + C3H4N2 = (C3H4N2)SO4 + H2
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
HCN + Ba(OH)2 = H2O + Ba(CN)2 =>
2 HCN + Ba(OH)2 = 2 H2O + Ba(CN)2
CH3CH2OH + KMnO4 + HCl = CH3COOH + KCl + MnCl2 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 12 HCl = 5 CH3COOH + 4 KCl + 4 MnCl2 + 11 H2O
FeHO + HCl = FeCl + H2O =>
FeHO + HCl = FeCl + H2O
Bi2(SO4)3 + Na2[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] + Na2SO4 =>
Bi2(SO4)3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 3 Na2SO4
S2O + H2O = SO2 + H2 =>
S2O + 3 H2O = 2 SO2 + 3 H2
Cu(SO4) + KI = CuI2 + K2(SO4) =>
Cu(SO4) + 2 KI = CuI2 + K2(SO4)
KOH + N2O3 = KNO2 + H2O =>
2 KOH + N2O3 = 2 KNO2 + H2O
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
Pb(s) + AgNO3(aq) = Pb(NO3)2 + Ag(s) =>
Pb(s) + 2 AgNO3(aq) = Pb(NO3)2 + 2 Ag(s)
C2H6O + NaOH = C2H3Na + H2O =>
C2H6O + NaOH = C2H3Na + 2 H2O
CH3COH + H2O = CH5COOH =>
CH3COH + H2O = CH5COOH
CH3CH2CH2CH2Cl + AgNO3 + EtOH = CH3CH2CH2CH2OEt + AgCl + HNO3 =>
CH3CH2CH2CH2Cl + AgNO3 + EtOH = CH3CH2CH2CH2OEt + AgCl + HNO3
CuSO4 + KI = K2SO4 + Cu2I2 + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + Cu2I2 + I2
C10H16 + O2 = CO2 + H2O =>
C10H16 + 14 O2 = 10 CO2 + 8 H2O
H2SO4 + NH4OH = HNH4 + (OH)2SO4 =>
H2SO4 + 2 NH4OH = 2 HNH4 + (OH)2SO4
Na(OH) + H2S = Na2S + H2O =>
2 Na(OH) + H2S = Na2S + 2 H2O
AgF + H2O = Ag + O2 + HF =>
4 AgF + 2 H2O = 4 Ag + O2 + 4 HF
Fe{+2} + (MnO4){-} + H{+} = Fe{+3} + Mn{+2} + H2O =>
5 Fe{+2} + (MnO4){-} + 8 H{+} = 5 Fe{+3} + Mn{+2} + 4 H2O
Ga + HF = GaF3 + H2 =>
2 Ga + 6 HF = 2 GaF3 + 3 H2
Al2(SO4)3 + Na2(CO3) = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2(CO3) = Al2(CO3)3 + 3 Na2SO4
NaClO2 + H2O = ClO2 + NaOH + H2 =>
2 NaClO2 + 2 H2O = 2 ClO2 + 2 NaOH + H2
Co(NO3)2 + NH3(aq) + (NH4)2CO3 + H2O2 = [Co(NH3)4CO3]NO3 + NH4NO3OH =>
10 Co(NO3)2 + 26 NH3(aq) + 10(NH4)2CO3 + H2O2 = 10[Co(NH3)4CO3]NO3 + 8 NH4NO3OH
*3NO2 + H2O = HNO3 + NO =>
*3NO2 + H2O = 2 HNO3 + NO
CuSO4 + Na2S2O3 = Na5Cu(S2O3)3 + Na2S4O6 + Na2SO4 =>
2 CuSO4 + 8 Na2S2O3 = 2 Na5Cu(S2O3)3 + Na2S4O6 + 2 Na2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O =>
2 KHSO4 + Na2CO3 = K2SO4 + Na2SO4 + CO2 + H2O
H2SO3(s) = H2O + SO2 =>
H2SO3(s) = H2O + SO2
(NH4)2HPO4 + H3PO4 = NH4H2PO4 =>
(NH4)2HPO4 + H3PO4 = 2 NH4H2PO4
Al(SO4)3 + KOH = K(SO4)3 + AlOH =>
Al(SO4)3 + KOH = K(SO4)3 + AlOH
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
FeHO + HCl = FeCl + H2O =>
FeHO + HCl = FeCl + H2O
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