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10 KBr + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 5 Br2 + 8 H2O
FeCl2 + Na2PO4 = NaCl + Fe2(PO4)2 =>
2 FeCl2 + 2 Na2PO4 = 4 NaCl + Fe2(PO4)2
KCN + PbO2 + HCl = CO2 + NO + PbCl2 + KCl + H2O =>
2 KCN + 7 PbO2 + 16 HCl = 2 CO2 + 2 NO + 7 PbCl2 + 2 KCl + 8 H2O
Mg + I2 + H2O = Mg(OH)2 + HI =>
Mg + I2 + 2 H2O = Mg(OH)2 + 2 HI
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
NaO + Si = Na4SiO4 =>
4 NaO + Si = Na4SiO4
H2S + (H3CCOO)2Pb = PbS + H3CCOOH =>
H2S + (H3CCOO)2Pb = PbS + 2 H3CCOOH
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
N + H + O = NH4NO3 =>
2 N + 4 H + 3 O = NH4NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuS + HNO3 = Cu(NO3)2 + SO2 + NO + H2O =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 NO + 2 H2O
SnCl2 + CH3COONa + H2O = CH3COOH + NaCl + Sn(OH)2 =>
SnCl2 + 2 CH3COONa + 2 H2O = 2 CH3COOH + 2 NaCl + Sn(OH)2
FeCl2 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + KCl =>
3 FeCl2 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 6 KCl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C8H18(s) + O2 = CO2(g) + H2O =>
2 C8H18(s) + 25 O2 = 16 CO2(g) + 18 H2O
F2 + O2 = OF2 =>
2 F2 + O2 = 2 OF2
Sc + O = Sc2O =>
2 Sc + O = Sc2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
BaO + S = Ba + SO3 =>
3 BaO + S = 3 Ba + SO3
Rb + HNO3 = RbNO3 + NO2 + H2O =>
Rb + 2 HNO3 = RbNO3 + NO2 + H2O
H2NSO2H + H2O2 = H2SO3 + N2H4 =>
2 H2NSO2H + H2O2 = 2 H2SO3 + N2H4
MgO + Cr2(PO4)3 = MgPO4 + Cr2O3 =>
3 MgO + Cr2(PO4)3 = 3 MgPO4 + Cr2O3
Silvernitrate + aluminum = silver + aluminumnitrate =>
3 AgNO3 + Al = 3 Ag + Al(NO3)3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
C2H5OH + Na2Cr2O7 + H2SO4 = CH3CHO + H2O + Na2SO4 + Cr2(SO4)3 =>
3 C2H5OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + 7 H2O + Na2SO4 + Cr2(SO4)3
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + CrSO4 + K2SO4 + H2O =>
8 Al + 3 K2Cr2O7 + 21 H2SO4 = 4 Al2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
Na2O(s) + H*OH(l) = NaOH(aq) =>
Na2O(s) + H*OH(l) = 2 NaOH(aq)
P2O2 + OH = H3PO4 =>
P2O2 + 6 OH = 2 H3PO4
C2H3OCl + H2 = C2H6O + HCl =>
C2H3OCl + 2 H2 = C2H6O + HCl
C6H8N4 + O2 = CO2 + H2O + N2 =>
C6H8N4 + 8 O2 = 6 CO2 + 4 H2O + 2 N2
Na2S2O5 + KIO3 = K2S2O5 + NaIO3 =>
Na2S2O5 + 2 KIO3 = K2S2O5 + 2 NaIO3
KMnO4 + H2SO4 = K2SO + MnSO4 + H2O + [O] =>
2 KMnO4 + 3 H2SO4 = K2SO + 2 MnSO4 + 3 H2O + 8[O]
Cl + Na2CO3 = ClO + NaCl + CO2 =>
3 Cl + Na2CO3 = ClO + 2 NaCl + CO2
CaO + CO4 = CaC + O =>
CaO + CO4 = CaC + 5 O
C2H5OH + NaClO = C4H8O3 + NaCl + H2O =>
2 C2H5OH + 3 NaClO = C4H8O3 + 3 NaCl + 2 H2O
Ba(NO3)2 + FeF3 = BaF3 + Fe(NO3)2 =>
Ba(NO3)2 + FeF3 = BaF3 + Fe(NO3)2
Cu(NO3)2 + Na3PO4 = NaNO3 + Cu3(PO4)2 =>
3 Cu(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Cu3(PO4)2
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
H2S + FeCl3 = FeCl2 + HCl + S =>
H2S + 2 FeCl3 = 2 FeCl2 + 2 HCl + S
C7H6O + NaBH4 = C7H8O + NaB =>
2 C7H6O + NaBH4 = 2 C7H8O + NaB
CH2CHCH2CH3 + H2O = CH3CH2CH2CH2OH =>
CH2CHCH2CH3 + H2O = CH3CH2CH2CH2OH
Zn5 + SO4 = ZnO + SO2 =>
2 Zn5 + 5 SO4 = 10 ZnO + 5 SO2
H3PO3 + H2O2 = HPO4 + H2O =>
H3PO3 + 2 H2O2 = HPO4 + 3 H2O
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + H2SO4 + H2O =>
As2S3 + 14 H2O2 + 6 NH3 = 2(NH4)3AsO4 + 3 H2SO4 + 8 H2O
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3 =>
CuNO3 + (NH4)2CO3 = CuCO3 + (NH4)2NO3
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