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ZnCl2 + 2 NH3*H2O = Zn(OH)2 + 2 NH4Cl
H2SO4*H2O = H2SO4 + H2O =>
H2SO4*H2O = H2SO4 + H2O
Al2(SO4)3 + Li(OH) = Al(OH)3 + Li2SO4 =>
Al2(SO4)3 + 6 Li(OH) = 2 Al(OH)3 + 3 Li2SO4
NaHCO3(s) = CO2(g) + Na2CO3 + H2O =>
2 NaHCO3(s) = CO2(g) + Na2CO3 + H2O
Sn(NO3)4(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + Sn(OH)4(s) =>
Sn(NO3)4(aq) + 2 Ca(OH)2(s) = 2 Ca(NO3)2(aq) + Sn(OH)4(s)
H2S + Ba(OH)2 = H2O + Ba2 + S2 =>
2 H2S + 2 Ba(OH)2 = 4 H2O + Ba2 + S2
Zn + HCO = ZnCO + H2 =>
2 Zn + 2 HCO = 2 ZnCO + H2
C3H8O3 = CO2 + CH4 + H2 =>
2 C3H8O3 = 3 CO2 + 3 CH4 + 2 H2
(NH4)2S(aq) + HCl(aq) = H2S(g) + (NH4)Cl =>
(NH4)2S(aq) + 2 HCl(aq) = H2S(g) + 2(NH4)Cl
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CO2 + NO3 + H2O = C4H7NO4 + O2 =>
16 CO2 + 4 NO3 + 14 H2O = 4 C4H7NO4 + 21 O2
Sb2S3(s) + Fe(s) = Sb2(s) + FeS3(s) =>
Sb2S3(s) + Fe(s) = Sb2(s) + FeS3(s)
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Li + Mg(C2H3O2)2 = LiC2H3O2 + Mg =>
2 Li + Mg(C2H3O2)2 = 2 LiC2H3O2 + Mg
BrO = Br + BrO4 =>
4 BrO = 3 Br + BrO4
(NH4)2 + H2O = NH3 + H3O =>
(NH4)2 + 2 H2O = 2 NH3 + 2 H3O
CaO + H2O2 = Ca(OH)2 + O2 =>
2 CaO + 2 H2O2 = 2 Ca(OH)2 + O2
Sb + I = SbI3 =>
Sb + 3 I = SbI3
CaO + Li2O = Li + CaO2 =>
CaO + Li2O = 2 Li + CaO2
CH3COOH + CaO = CH4 + CaCO3 =>
CH3COOH + CaO = CH4 + CaCO3
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2 + Cu
Ni(NO3)2 + NH3 + H2O = NH3NO3 + Ni(OH)2 =>
9 Ni(NO3)2 + 14 NH3 + 12 H2O = 16 NH3NO3 + 9 Ni(OH)2
Ct(s) + Rr2 = Ct2Rr3 =>
4 Ct(s) + 3 Rr2 = 2 Ct2Rr3
FeOHSO4 + NaOH = Fe(OH)3 + Na2SO4 =>
FeOHSO4 + 2 NaOH = Fe(OH)3 + Na2SO4
Ni(NO3)2 + KCN = K2[Ni(CN)4] + KNO3 =>
Ni(NO3)2 + 4 KCN = K2[Ni(CN)4] + 2 KNO3
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
Fe + Na2CO3 = Fe2(CO3)3 + Na =>
2 Fe + 3 Na2CO3 = Fe2(CO3)3 + 6 Na
HF(aq) + Ba(OH)2 = BaF2(aq) + H2O(l) =>
2 HF(aq) + Ba(OH)2 = BaF2(aq) + 2 H2O(l)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
(CH3CH2CH2O)2Ca + H2O = CH3CH2CH2OH + Ca(OH)2 =>
(CH3CH2CH2O)2Ca + 2 H2O = 2 CH3CH2CH2OH + Ca(OH)2
NaCO3(g) + HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l) =>
NaCO3(g) + 2 HCl(aq) = NaCl2(aq) + CO2(g) + H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N1H3 = N2 + H2 =>
2 N1H3 = N2 + 3 H2
(NH4)2SO4(s) = NH3(g) + H2SO4(l) =>
(NH4)2SO4(s) = 2 NH3(g) + H2SO4(l)
I2 + H2PO2{-} + H2O = I{-} + HPO3{2-} + H{+} =>
I2 + H2PO2{-} + H2O = 2 I{-} + HPO3{2-} + 3 H{+}
MnO4{-} + NO2{-} + H{+} = Mn{+} + NO3{-} + H2O =>
MnO4{-} + 3 NO2{-} + 2 H{+} = Mn{+} + 3 NO3{-} + H2O
FeNO3{2} + KOH = FeOH{2} + KNO3 =>
FeNO3{2} + KOH = FeOH{2} + KNO3
Ca(OH)2 + HNO3 = Ca((NO3)2) + H2O =>
Ca(OH)2 + 2 HNO3 = Ca((NO3)2) + 2 H2O
NiCl2*6H2O + C2H8N2 = (Ni(C2H8N2)17)Cl2 + H2O =>
NiCl2*6H2O + 17 C2H8N2 = (Ni(C2H8N2)17)Cl2 + 6 H2O
Cu3P2 = Cu3 + P2 =>
Cu3P2 = Cu3 + P2
C7H9N + Br2 = C7H6Br2 + NH3 =>
C7H9N + Br2 = C7H6Br2 + NH3
Sn2O3 = Sn + SnO2 =>
2 Sn2O3 = Sn + 3 SnO2
AlPO3 + Mg = Mg(PO3) + Al =>
AlPO3 + Mg = Mg(PO3) + Al
Zn + HCO = ZnCO + H2 =>
2 Zn + 2 HCO = 2 ZnCO + H2
Mg(OH)2 + HC1 = Mg(C1)2 + H2O =>
Mg(OH)2 + 2 HC1 = Mg(C1)2 + 2 H2O
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
Co(s) + CO2(g) = Co2O3(s) + CO =>
2 Co(s) + 3 CO2(g) = Co2O3(s) + 3 CO
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
C3H5N3O9(l) = CO2 + N2(g) + O2(g) + H2O(l) =>
4 C3H5N3O9(l) = 12 CO2 + 6 N2(g) + O2(g) + 10 H2O(l)
CH3Br3 + O2 = CO + HBr =>
2 CH3Br3 + O2 = 2 CO + 6 HBr
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