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2 N2(g) + 6 H2O(l) = 4 NH3(aq) + 3 O2(g)
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
S2O8{2-} = SO4{-} =>
S2O8{2-} = 2 SO4{-}
Cu + HNO3 + H{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 HNO3 + 6 H{+} = 3 Cu{2+} + 2 NO + 4 H2O
Ti2O3 + H2O = TiO2 + H2 =>
Ti2O3 + H2O = 2 TiO2 + H2
Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
HC2H3O2 + Sn(OH)2 = Sn(C2H3O2)2 + H2O =>
2 HC2H3O2 + Sn(OH)2 = Sn(C2H3O2)2 + 2 H2O
NaBrO3(s) = NaBr(s) + O2(g) =>
2 NaBrO3(s) = 2 NaBr(s) + 3 O2(g)
NO + S + OH{-} = NO3{-} + S{2-} + H2O =>
2 NO + 3 S + 8 OH{-} = 2 NO3{-} + 3 S{2-} + 4 H2O
Cr + I2 = CrI3 =>
2 Cr + 3 I2 = 2 CrI3
VCl2 + NaOH = V(OH)2 + NaCl =>
VCl2 + 2 NaOH = V(OH)2 + 2 NaCl
Ga2O3 + H2O = Ga(OH)3 =>
Ga2O3 + 3 H2O = 2 Ga(OH)3
MgO + AgNO3 = Mg(NO3)2 + Ag2O =>
MgO + 2 AgNO3 = Mg(NO3)2 + Ag2O
RbClO2 + BeF2 = Be(ClO2)2 + RbF =>
2 RbClO2 + BeF2 = Be(ClO2)2 + 2 RbF
Na2CO3 + HCl = NaCl + H2CO3 = H2o + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
HI(s) + H2SO4(s) = I2(s) + H2S(s) + H2O(l) =>
8 HI(s) + H2SO4(s) = 4 I2(s) + H2S(s) + 4 H2O(l)
C18H22O2 + NaBH4 + C2H6O = C18H24O2 + NaOH + BH3 =>
15 C18H22O2 + 7 NaBH4 + 9 C2H6O = 16 C18H24O2 + 7 NaOH + 7 BH3
NaHCO3 + NH2CH2COOH = CH3COONa + NH3 + CO2 + H2O =>
3 NaHCO3 + 4 NH2CH2COOH = 3 CH3COONa + 4 NH3 + 5 CO2 + H2O
B5H + O2 = B2O3 + H2 =>
4 B5H + 15 O2 = 10 B2O3 + 2 H2
H2O2 + Cu2O = CuO + H2O =>
H2O2 + Cu2O = 2 CuO + H2O
Cu2O + Fe2S3 = Cu2S + Fe2O3 =>
3 Cu2O + Fe2S3 = 3 Cu2S + Fe2O3
CCl4 + H2S = CCl2S + HCl =>
CCl4 + H2S = CCl2S + 2 HCl
MnO2 + Ca(OH)2 = CaMnO3 + H2O =>
MnO2 + Ca(OH)2 = CaMnO3 + H2O
Ca(OH)2 + HCl = Ca(ClO)2 + H2 =>
Ca(OH)2 + 2 HCl = Ca(ClO)2 + 2 H2
H2I2 = HI =>
H2I2 = 2 HI
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
Mg + HC2H3O2 = H2 + Mg(C2H3O2)2 =>
Mg + 2 HC2H3O2 = H2 + Mg(C2H3O2)2
KMnO4 + KHSO4 + FeSO3 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 28 KHSO4 + 10 FeSO3 = 17 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O
K2CO3 + CdI2 = KI + CdCO3 =>
K2CO3 + CdI2 = 2 KI + CdCO3
Zn(OH)2 + Cl2O7 = ZnOHClO4 + H2O =>
2 Zn(OH)2 + Cl2O7 = 2 ZnOHClO4 + H2O
MgBr2 + H2O = Mg(OH)2 + HBr =>
MgBr2 + 2 H2O = Mg(OH)2 + 2 HBr
(CH3)2NH + H2O = H3O + (CH2)2NH =>
(CH3)2NH + 2 H2O = 2 H3O + (CH2)2NH
Cu + Mg(No3)2 = Cu(No3)2 + Mg =>
Cu + Mg(No3)2 = Cu(No3)2 + Mg
HgCl2 + KCN = HgCl2(CN)2 + K =>
HgCl2 + 2 KCN = HgCl2(CN)2 + 2 K
HCl + NH3 = H3 + NCl =>
3 HCl + 3 NH3 = 4 H3 + 3 NCl
OH + Al + NO3 = AlO2 + NH3 =>
3 OH + 3 Al + NO3 = 3 AlO2 + NH3
SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O
NO2 + F = FNO2 =>
NO2 + F = FNO2
PbO + NaCl + H2O = Pb(OH)Cl + NaOH =>
PbO + NaCl + H2O = Pb(OH)Cl + NaOH
K2SO4 + Pb(OH)2 = PbSO4 + KOH =>
K2SO4 + Pb(OH)2 = PbSO4 + 2 KOH
H2SO4 + SrF2 = SrSO4 + HF =>
H2SO4 + SrF2 = SrSO4 + 2 HF
Ca(NO3)2 + Na2S = CaS + Na(NO3) =>
Ca(NO3)2 + Na2S = CaS + 2 Na(NO3)
MgONaOH = MgO2NaH =>
MgONaOH = MgO2NaH
C6H12O6(aq) = CO2(g) + CH3CH2OH(aq) =>
C6H12O6(aq) = 2 CO2(g) + 2 CH3CH2OH(aq)
MgCl2 + KI = KCl + MgI2 =>
MgCl2 + 2 KI = 2 KCl + MgI2
KBrO3 + H2O + KCl = KBr + KOH + Cl2 =>
KBrO3 + 3 H2O + 6 KCl = KBr + 6 KOH + 3 Cl2
MgCO3Ca(OH)2SiO2 = MgSiO3CaCO3H2O =>
MgCO3Ca(OH)2SiO2 = MgSiO3CaCO3H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
NaBiO3 + KI = NaBiI4 + O2 + K2O =>
2 NaBiO3 + 8 KI = 2 NaBiI4 + O2 + 4 K2O
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