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K2Cr2O7 + 7 H2SO4 + 3 SnSO4 = Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
NaClO3 + KCl = KClO3 + NaCl =>
NaClO3 + KCl = KClO3 + NaCl
NiSO4 + Al = Ni + Al(SO4)3 =>
3 NiSO4 + Al = 3 Ni + Al(SO4)3
NH4OH + H2NO3 = NH4NO3 + H2O =>
6 NH4OH + 8 H2NO3 = 7 NH4NO3 + 9 H2O
ZnS + H2O = ZnO + H2S =>
ZnS + H2O = ZnO + H2S
C2H2 + K2CrO4 + H2SO4 = HOOCCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 8 K2CrO4 + 20 H2SO4 = 3 HOOCCOOH + 4 Cr2(SO4)3 + 8 K2SO4 + 20 H2O
AgSCN + NH4SCN = Ag(SCN)2 + NH4 =>
AgSCN + NH4SCN = Ag(SCN)2 + NH4
C57H110O6 + NaOH = C18H35O2Na + C3H8O3 =>
C57H110O6 + 3 NaOH = 3 C18H35O2Na + C3H8O3
C10H180 + O2 = CO2 + H2O =>
C10H180 + 55 O2 = 10 CO2 + 90 H2O
CH3H7OH + O2 = CO2 + H2O =>
4 CH3H7OH + 13 O2 = 4 CO2 + 22 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
KOOCCH2COOK + KOH = CH4 + K2CO3 =>
KOOCCH2COOK + 2 KOH = CH4 + 2 K2CO3
CH2O = C6H12O6 = C3H6O3 = CO2 =>
6 CH2O = C6H12O6
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na2Cr2O7 + HCl + Na2SO3 = NaCl + CrCl3 + NaSO4 + H2O =>
Na2Cr2O7 + 10 HCl + 2 Na2SO3 = 4 NaCl + 2 CrCl3 + 2 NaSO4 + 5 H2O
Mg(NO3)2 + Na3PO4 = Mg3(PO4)2 + NaNO3 =>
3 Mg(NO3)2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaNO3
KBr + Ca(C2H3O2)2 = KC2H3O2 + Ca + Br =>
2 KBr + Ca(C2H3O2)2 = 2 KC2H3O2 + Ca + 2 Br
Fe(s) + Al2O3 = Fe2O3(s) + Al =>
2 Fe(s) + Al2O3 = Fe2O3(s) + 2 Al
Mg3N3 + H2O = Mg(OH)2 + NH2 =>
Mg3N3 + 6 H2O = 3 Mg(OH)2 + 3 NH2
H2O + AgL = H2L + OAg =>
H2O + AgL = H2L + OAg
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
BaS + FeO = BaO + FeS =>
BaS + FeO = BaO + FeS
C4H7O2{-} + H2O = C2H3O2{-} + H2 + CO2 =>
C4H7O2{-} + 4 H2O = C2H3O2{-} + 6 H2 + 2 CO2
C10H20 + O60 = CO + H2O =>
3 C10H20 + O60 = 30 CO + 30 H2O
KMnO4 + K2S + HClO4 = Mn(ClO4)3 + SO2 + KClO4 + H2O =>
3 KMnO4 + 2 K2S + 16 HClO4 = 3 Mn(ClO4)3 + 2 SO2 + 7 KClO4 + 8 H2O
FeCl3 + K2S = FeS + KCl + S =>
2 FeCl3 + 3 K2S = 2 FeS + 6 KCl + S
H2O + LiBrO3 = BrO2 + Li(OH)2 =>
H2O + LiBrO3 = BrO2 + Li(OH)2
KBr + AI = AIBr3 + K =>
3 KBr + AI = AIBr3 + 3 K
NaNO3 + Cr2(SO4)2 = Na2SO4 + Cr(NO3)2 =>
4 NaNO3 + Cr2(SO4)2 = 2 Na2SO4 + 2 Cr(NO3)2
C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CoSO4(aq) + Pb(NO3)2(aq) = Co(NO3)2 + PbSO4 =>
CoSO4(aq) + Pb(NO3)2(aq) = Co(NO3)2 + PbSO4
C3H7OH + O2 = C3H7CHO + H2O =>
8 C3H7OH + 3 O2 = 6 C3H7CHO + 8 H2O
Zn(s) + KBr(aq) = ZnBr + K =>
Zn(s) + KBr(aq) = ZnBr + K
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3 =>
ZnSO4 + Na2CO3 = Na2SO4 + ZnCO3
Na2SO3(S) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + SO2(g) =>
Na2SO3(S) + 3 H2SO4(aq) = Na2SO4(aq) + 3 H2O(l) + 4 SO2(g)
Na2SiO3 + H2SO4 = H2O + Na2SO4 + SiO2 =>
Na2SiO3 + H2SO4 = H2O + Na2SO4 + SiO2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
Na2O + H2Co3 = Na2Co3 + H2O =>
Na2O + H2Co3 = Na2Co3 + H2O
NaOH + MgCl = Mg(OH) + NaCl =>
NaOH + MgCl = Mg(OH) + NaCl
As + HNO3 = NO2 + H3AsO3 =>
As + 3 HNO3 = 3 NO2 + H3AsO3
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
Ga + I = Ga3I =>
3 Ga + I = Ga3I
NH3 + HNO3 = NNO3 + H2O =>
NH3 + 3 HNO3 = 2 NNO3 + 3 H2O
HBr + MgO = MgBr2 + H2O =>
2 HBr + MgO = MgBr2 + H2O
CH3CHCHCHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH(OH)CH(OH)CHCHCH2(OH) + KOH =>
21 CH3CHCHCHCH2 + 26 KMnO4 + 34 H2O = 26 MnO2 + 15 CH3CH(OH)CH(OH)CH(OH)CHCHCH2(OH) + 26 KOH
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
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