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H2SO3 + CaCl2 = CaSO3 + 2 HCl
Al{2+} + HCl = Cl + HAl{2+} =>
Al{2+} + HCl = Cl + HAl{2+}
RbI + RbMnO4 + H2SO4 = MnSO4 + Rb2SO4 + I2 + H2O =>
10 RbI + 2 RbMnO4 + 8 H2SO4 = 2 MnSO4 + 6 Rb2SO4 + 5 I2 + 8 H2O
Ni + Br = NiBr3 =>
Ni + 3 Br = NiBr3
C6H14 + Cl2 = CCl2 + H2Cl =>
2 C6H14 + 19 Cl2 = 12 CCl2 + 14 H2Cl
Zn(s) + NaCl(aq) = ZnCl2(aq) + Na(s) =>
Zn(s) + 2 NaCl(aq) = ZnCl2(aq) + 2 Na(s)
Zn + K2CrO4 + HCl = ZnCl2 + CrCl3 + KCl + H2O =>
3 Zn + 2 K2CrO4 + 16 HCl = 3 ZnCl2 + 2 CrCl3 + 4 KCl + 8 H2O
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(s) + HNO3(aq) =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(s) + 2 HNO3(aq)
C2H3ClO2 = H + C2 + ClO2 =>
C2H3ClO2 = 3 H + C2 + ClO2
LiOH + H2SeO3 = Li2SeO3 + H2O =>
2 LiOH + H2SeO3 = Li2SeO3 + 2 H2O
CuCl2(aq) + (NH4)2S(aq) = CuS(s) + NH4Cl(aq) =>
CuCl2(aq) + (NH4)2S(aq) = CuS(s) + 2 NH4Cl(aq)
Mn(C2H3O2)2 + K2S = MnS + KC2H3O2 =>
Mn(C2H3O2)2 + K2S = MnS + 2 KC2H3O2
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
K(s) + O(g) = KO(s) =>
K(s) + O(g) = KO(s)
MgCl2 + Br2 = MgBr2 + Cl =>
MgCl2 + Br2 = MgBr2 + 2 Cl
H + Co(SCN)4 = H2Co(SCN)4 =>
2 H + Co(SCN)4 = H2Co(SCN)4
C5H8 + H2 = C5H8H4 =>
C5H8 + 2 H2 = C5H8H4
AgNO3 + Au = Au(NO3)3 + Ag =>
3 AgNO3 + Au = Au(NO3)3 + 3 Ag
Pb + HNO2 = Pb(NO3)2 + NO + H2O =>
Pb + 8 HNO2 = Pb(NO3)2 + 6 NO + 4 H2O
CO2(g) + H2O(l) = C2H5OH(l) + O2(g) =>
2 CO2(g) + 3 H2O(l) = C2H5OH(l) + 3 O2(g)
KHF2 = KF + H2 + F26 =>
26 KHF2 = 26 KF + 13 H2 + F26
S8 + CO = SO2 + C2 =>
S8 + 16 CO = 8 SO2 + 8 C2
C9H10ClN5O2 + H2O2 = CO2 + H2O + HNO3 + HCl =>
C9H10ClN5O2 + 33 H2O2 = 9 CO2 + 35 H2O + 5 HNO3 + HCl
CuCl + F2 = CuF2 + Cl2 =>
2 CuCl + 2 F2 = 2 CuF2 + Cl2
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
S8 + Fe2 = SFe6 =>
S8 + 24 Fe2 = 8 SFe6
magnesium + lead(II)oxide = magnesiumoxide + lead =>
Mg + PbO = MgO + Pb
[Al(OH)4]{-} + H2SO4 = Al(OH)3 + SO4{2-} + H2O =>
2[Al(OH)4]{-} + H2SO4 = 2 Al(OH)3 + SO4{2-} + 2 H2O
(NH4)2 + NaOH = Na2 + NH3 + H2O =>
(NH4)2 + 2 NaOH = Na2 + 2 NH3 + 2 H2O
C2H5OH + H2SO4 = CH3OSO2OH + H2O =>
C2H5OH + 2 H2SO4 = 2 CH3OSO2OH + H2O
Ba + P = BaP =>
Ba + P = BaP
Br + H2O2 = HBr + O2 =>
2 Br + H2O2 = 2 HBr + O2
AlCl3 + K2CO3 + H2O = Al(OH)3 + H2CO3 + KCl =>
2 AlCl3 + 3 K2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 KCl
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + Ag2O = Fe2O3 + Ag =>
2 Fe + 3 Ag2O = Fe2O3 + 6 Ag
GaF3 = Ga + F2 =>
2 GaF3 = 2 Ga + 3 F2
C2H4O2 + NaNO2 = C2NO2 + NaH4O2 =>
C2H4O2 + NaNO2 = C2NO2 + NaH4O2
Ga + H2 = GaH2 =>
Ga + H2 = GaH2
Cu + AuNO3 = CuNO3 + Au =>
Cu + AuNO3 = CuNO3 + Au
Fe + S = FeS = FeO4S =>
Fe + S = FeS
Na + HCI = (H)2 + NaCI =>
2 Na + 2 HCI = (H)2 + 2 NaCI
CH3COH + KMnO4 + H2O = KOH + MnO2 + CH3COOH =>
3 CH3COH + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 CH3COOH
(NO3)2 = NO2 + O2 =>
(NO3)2 = 2 NO2 + O2
CaCl2 + Cs3PO4 = CaPO4 + Cl2Cs3 =>
CaCl2 + Cs3PO4 = CaPO4 + Cl2Cs3
CuCrO4 + HCl = CuCl2 + H2CrO4 =>
CuCrO4 + 2 HCl = CuCl2 + H2CrO4
NaBr + I = NaI + Br =>
NaBr + I = NaI + Br
Li2O = O2 + Li =>
2 Li2O = O2 + 4 Li
HI(aq) + Ba(OH)2(aq) = BaI2 + H2O =>
2 HI(aq) + Ba(OH)2(aq) = BaI2 + 2 H2O
Cr2O3 + KNO3 + KOH = K2CrO4 + N2 + H2O =>
5 Cr2O3 + 6 KNO3 + 14 KOH = 10 K2CrO4 + 3 N2 + 7 H2O
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