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2 Rb + 2 HNO3 = H2 + 2 RbNO3
NaHCO3(s) + H2CO = CH3COONa(aq) + CO2(g) + H2O(l) =>
NaHCO3(s) + 2 H2CO = CH3COONa(aq) + CO2(g) + H2O(l)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeSO4 + H2SO4 + NH4SCN + H2O2 = Fe(SCN)6 + H2NH4(SO4)2 + H2O =>
FeSO4 + 11 H2SO4 + 6 NH4SCN + 5 H2O2 = Fe(SCN)6 + 6 H2NH4(SO4)2 + 10 H2O
Li2(SO4) + Ca(NO3)2 = CaSO4 + LiNO3 =>
Li2(SO4) + Ca(NO3)2 = CaSO4 + 2 LiNO3
Fe(NO3)2 + K2CrO4 = FeCrO4 + KNO3 =>
Fe(NO3)2 + K2CrO4 = FeCrO4 + 2 KNO3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
K2CrO7 + H2O + S = KOH + Cr2O3 + SO4 =>
8 K2CrO7 + 8 H2O + 9 S = 16 KOH + 4 Cr2O3 + 9 SO4
Rb + HNO3 = Rb(NO3) + NO2 + H2O =>
Rb + 2 HNO3 = Rb(NO3) + NO2 + H2O
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2 =>
SnCl2 + Hg(NO3)2 = Sn(NO3)2 + HgCl2
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
Al + S3(electrolysis) = AlS =>
3 Al + S3(electrolysis) = 3 AlS
C2H6O + HBr = C2H5Br + H2O =>
C2H6O + HBr = C2H5Br + H2O
C3H7OH + KMnO4 = C3H6O + H2O + MnO2 + KOH =>
3 C3H7OH + 2 KMnO4 = 3 C3H6O + 2 H2O + 2 MnO2 + 2 KOH
Ba + H3PO4 = Ba(HPO4)2 + H2 =>
Ba + 2 H3PO4 = Ba(HPO4)2 + 2 H2
KMnO4 + H2SO3 = KSO4 + MnSO4 + H2O =>
KMnO4 + 2 H2SO3 = KSO4 + MnSO4 + 2 H2O
CaI2 + NaOH = NaI + Ca(OH)2 =>
CaI2 + 2 NaOH = 2 NaI + Ca(OH)2
Al2Se3(s) + H2O = Al2O3(s) + Se3H6(s) =>
Al2Se3(s) + 3 H2O = Al2O3(s) + Se3H6(s)
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
NH4CH3COOAgNo3 = NH4No3AgCH3COO =>
NH4CH3COOAgNo3 = NH4No3AgCH3COO
CH4(g) + O2(l) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(l) = CO2(g) + 2 H2O(g)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Sb2O3 + NaOH = H2O + NaSbO2 =>
Sb2O3 + 2 NaOH = H2O + 2 NaSbO2
N + H2 = N2H4 =>
2 N + 2 H2 = N2H4
K2S + CoI2 = CoS + KI =>
K2S + CoI2 = CoS + 2 KI
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
K2CrO4 + K2SO3 + H2O = Cr2(SO4)3 + KOH =>
2 K2CrO4 + 3 K2SO3 + 5 H2O = Cr2(SO4)3 + 10 KOH
K + O3 = K2O =>
6 K + O3 = 3 K2O
C12H22O11 + CH3OH = C19H22O6 + H2O =>
7 C12H22O11 + 30 CH3OH = 6 C19H22O6 + 71 H2O
Na1 + Co2 = Na2Co3 =>
4 Na1 + 3 Co2 = 2 Na2Co3
H2O + C = CO + H2 =>
H2O + C = CO + H2
Fe(NO3)2K3AsO4 = FeAsO4K3(NO3)2 =>
Fe(NO3)2K3AsO4 = FeAsO4K3(NO3)2
Al2S3 + Pb(NO3)2 = Al(NO3)3 + PbS =>
Al2S3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbS
NaPO43 + Ca2Cl = Ca2PO43 + NaCl =>
NaPO43 + Ca2Cl = Ca2PO43 + NaCl
H2SO3 + HgCl2 = HgSO3 + H2Cl2 =>
H2SO3 + HgCl2 = HgSO3 + H2Cl2
NaBr + H2O = NaOH + Br2 + H2 =>
2 NaBr + 2 H2O = 2 NaOH + Br2 + H2
C2Ca + H2O = C2H2 + CaO =>
C2Ca + H2O = C2H2 + CaO
NH4OH + I2 = NI3 + H2O + HI =>
NH4OH + 3 I2 = NI3 + H2O + 3 HI
CuCl2(aq) + KI(aq) = CuI2(aq) + KCl(aq) =>
CuCl2(aq) + 2 KI(aq) = CuI2(aq) + 2 KCl(aq)
C6H6 + O2 = C4H2O3 + H2O =>
2 C6H6 + 6 O2 = 3 C4H2O3 + 3 H2O
HF + Be(OH)2 = BeF2 + H2O =>
2 HF + Be(OH)2 = BeF2 + 2 H2O
CaAl2Si2O8 + H2O + HCl = CaCl2 + Al2Si2O5(OH)4 =>
CaAl2Si2O8 + H2O + 2 HCl = CaCl2 + Al2Si2O5(OH)4
Cu + Cl2 = CuCl =>
2 Cu + Cl2 = 2 CuCl
(NH4)2CO3 + PbCl2 = PbCO3 + NH3 + HCl =>
(NH4)2CO3 + PbCl2 = PbCO3 + 2 NH3 + 2 HCl
V2O5 + H2 = H2O + V2O3 =>
V2O5 + 2 H2 = 2 H2O + V2O3
Mg + H2SO4 = H2O + Mg(SO4)2 + SO2 =>
Mg + 4 H2SO4 = 4 H2O + Mg(SO4)2 + 2 SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
MgCO3 + NH3 + H2O = Mg(OH)2 + NH4HCO3 =>
MgCO3 + NH3 + 2 H2O = Mg(OH)2 + NH4HCO3
Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
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