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Al2(CO3)3(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2O(l) + 3 CO2(g)
[Cu(H2O)6] + NH3 = Cu(OH)2 + (NH4)2 + H2O =>
[Cu(H2O)6] + 2 NH3 = Cu(OH)2 + (NH4)2 + 4 H2O
KReO4 + H2 = Re + H2O + K2O =>
2 KReO4 + 7 H2 = 2 Re + 7 H2O + K2O
NaOH + AlCl3 = Na3[Al(OH)6] + NaCl =>
6 NaOH + AlCl3 = Na3[Al(OH)6] + 3 NaCl
Cr + IO = CrO + I =>
Cr + IO = CrO + I
CuCl2 + ZnNO3 = Cu(NO3)2 + ZnCl =>
CuCl2 + 2 ZnNO3 = Cu(NO3)2 + 2 ZnCl
Na2SO4 + NaNO3 = SO4NO3 + Na3 =>
Na2SO4 + NaNO3 = SO4NO3 + Na3
Na2B4O7 + H2SO4 = Na2SO4 + H2B4O7 =>
Na2B4O7 + H2SO4 = Na2SO4 + H2B4O7
Mg + CuO = Cu + MgO =>
Mg + CuO = Cu + MgO
C2Ag2 + HBr = C2H2 + AgBr =>
C2Ag2 + 2 HBr = C2H2 + 2 AgBr
Ag3N = Ag + N =>
Ag3N = 3 Ag + N
Cl2 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
4 Cl2 + Na2S2O3 + 10 NaOH = 2 Na2SO4 + 8 NaCl + 5 H2O
HI + Mg(OH)2 = I2Mg + H2O =>
2 HI + Mg(OH)2 = I2Mg + 2 H2O
CsO = Cs + O =>
CsO = Cs + O
KIO4 + MnCl + H2O + KCl = KMnO4 + KIO3 + HCl =>
3 KIO4 + MnCl + H2O + KCl = KMnO4 + 3 KIO3 + 2 HCl
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH =>
NH2CH2COOH + CH3CH(NH2)COOH = H2O + NH2CH2CONHCH(CH3)COOH
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Al2O3 + Na2SO3 = NaAlO2 + SO2 =>
Al2O3 + Na2SO3 = 2 NaAlO2 + SO2
aluminum + fluorine = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Na2CO3 + HF = NaF + CO2 + H2O =>
Na2CO3 + 2 HF = 2 NaF + CO2 + H2O
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O =>
2 KMnO4 + 2 NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H2O
LiCl + Na2Co3 = LiCo3 + Na2Cl =>
LiCl + Na2Co3 = LiCo3 + Na2Cl
Mg + H2O = H + MgOH =>
Mg + H2O = H + MgOH
Na2CO3 + Mg(C2H3O2)2 = Na(C2H3O2) + MgCO3 =>
Na2CO3 + Mg(C2H3O2)2 = 2 Na(C2H3O2) + MgCO3
NH4OH + CH3CO2H = CH3CO2NH4 + H2O =>
NH4OH + CH3CO2H = CH3CO2NH4 + H2O
C5 + H10 + O2 = CH3(CH2)2COOH =>
4 C5 + 4 H10 + 5 O2 = 5 CH3(CH2)2COOH
Fe(NO3)3 + BaS = Fe2S3 + Ba + NO3 =>
2 Fe(NO3)3 + 3 BaS = Fe2S3 + 3 Ba + 6 NO3
N5 + O2 = N2O5 =>
4 N5 + 25 O2 = 10 N2O5
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
K3[Cr(OH)6] + H2O2 = KCrO4 + H2O + KOH =>
K3[Cr(OH)6] + 2 H2O2 = KCrO4 + 4 H2O + 2 KOH
F + C = FC =>
F + C = FC
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4 =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + FeSO4
C8H10N4O2 + H2O = C8H10N4O2H + O2 =>
4 C8H10N4O2 + 2 H2O = 4 C8H10N4O2H + O2
Cl + CrBr4 = CrCl4 + Br2 =>
4 Cl + CrBr4 = CrCl4 + 2 Br2
CNK + H2O = CNH + K + (OH) =>
CNK + H2O = CNH + K + (OH)
(CH3)(CH2)2(CH3) + O2 = CO2 + H2O =>
2(CH3)(CH2)2(CH3) + 13 O2 = 8 CO2 + 10 H2O
Ba + SCN = BaSCN =>
Ba + SCN = BaSCN
KCN + Fe(CN)3 = K3[Fe(CN)6] =>
3 KCN + Fe(CN)3 = K3[Fe(CN)6]
AZ2 + O2 = ZO2 + AO =>
2 AZ2 + 5 O2 = 4 ZO2 + 2 AO
Na2SO3 + HBr = H2SO3 + NaBr =>
Na2SO3 + 2 HBr = H2SO3 + 2 NaBr
Fe2(SO4)3 + Ca(C2H3O2)2 = Fe(C2H3O2)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 CaSO4
(FeCl3) + Na(OH) = Fe(OH)3 + NaCl =>
(FeCl3) + 3 Na(OH) = Fe(OH)3 + 3 NaCl
C6H8 + O = CO2 + H2O =>
C6H8 + 16 O = 6 CO2 + 4 H2O
C3H8O3 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O3 + 7 K2Cr2O7 + 28 H2SO4 = 9 CO2 + 7 Cr2(SO4)3 + 7 K2SO4 + 40 H2O
Li3N + H2O = NH3 + Li + OH =>
Li3N + 3 H2O = NH3 + 3 Li + 3 OH
Fe2 + (SO4)3 + Na2S = Fe2S34 + Na2SO4 =>
3 Fe2 + 34(SO4)3 + 102 Na2S = 3 Fe2S34 + 102 Na2SO4
Cu(k) + O2(d) = CuO(k) =>
2 Cu(k) + O2(d) = 2 CuO(k)
Zn + AgSO4 = ZnAg + SO4 =>
Zn + AgSO4 = ZnAg + SO4
HCl + FeI2 = FeCl2 + HI =>
2 HCl + FeI2 = FeCl2 + 2 HI
C2(H6) + O2 = H2(O) + C(O2) =>
2 C2(H6) + 7 O2 = 6 H2(O) + 4 C(O2)
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