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HCI + Ca = CaCI + H
KMnO4 + HI = KI + I2 + MnI2 + H2O =>
2 KMnO4 + 16 HI = 2 KI + 5 I2 + 2 MnI2 + 8 H2O
C5H6N2OS(s) + O2 = CO2(g) + H2O(l) + N2 + SO2(g) =>
C5H6N2OS(s) + 7 O2 = 5 CO2(g) + 3 H2O(l) + N2 + SO2(g)
KOH + C2H2O4H4O2 = K2C2O4 + H2O =>
2 KOH + C2H2O4H4O2 = K2C2O4 + 4 H2O
Zn + NaOH + H2O + NaNO3 = Na2[Zn(OH)4] + NH3 =>
4 Zn + 7 NaOH + 6 H2O + NaNO3 = 4 Na2[Zn(OH)4] + NH3
Zn + Pb(NO) = Zn(NO) + Pb =>
Zn + Pb(NO) = Zn(NO) + Pb
Zn2CO3 + HCl = Zn2Cl2 + H2O + CO2 =>
Zn2CO3 + 2 HCl = Zn2Cl2 + H2O + CO2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
SO3 + KOH = KO3 + SOH =>
SO3 + KOH = KO3 + SOH
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3) =>
CuNO3 + Hg2(No3)2 = Cu(No3)2 + Hg2(NO3)
Li + B = Li3B =>
3 Li + B = Li3B
C6H14 + KMnO4 + NaOH = C6H10O4Na + MnO2 + KOH + H2O =>
3 C6H14 + 11 KMnO4 + 3 NaOH = 3 C6H10O4Na + 11 MnO2 + 11 KOH + 2 H2O
PbO2 + KOH + Au = PbO + KAuO2 + H2O =>
3 PbO2 + 2 KOH + 2 Au = 3 PbO + 2 KAuO2 + H2O
GeCl2 + F2 = GeF2 + Cl2 =>
GeCl2 + F2 = GeF2 + Cl2
I2O7 + H2O = H2I2O8 =>
I2O7 + H2O = H2I2O8
K2CrO4 + SnSO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + Sn(SO4)2 + H2O =>
2 K2CrO4 + 3 SnSO4 + 8 H2SO4 = Cr2(SO4)3 + 2 K2SO4 + 3 Sn(SO4)2 + 8 H2O
C3H5O(COOH)3 + Al(OH)3 = Al3(C3H5O(COO)3)3 + H2O =>
3 C3H5O(COOH)3 + 3 Al(OH)3 = Al3(C3H5O(COO)3)3 + 9 H2O
H2SO4 + (NH4)6Mo7O24*4H2O = (NH4)2[SO4(MoO3)]12 + H2O + NH4 + H2 =>
84 H2SO4 + 12(NH4)6Mo7O24*4H2O = 7(NH4)2[SO4(MoO3)]12 + 84 H2O + 58 NH4 + 48 H2
H2O2 + Na2S2O3 = H2SO4 + Na2SO4 + H2O =>
4 H2O2 + Na2S2O3 = H2SO4 + Na2SO4 + 3 H2O
H2S + CeO2 = Ce2O3 + S + H2O =>
H2S + 2 CeO2 = Ce2O3 + S + H2O
O2 + Hg = HgO3 =>
3 O2 + 2 Hg = 2 HgO3
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
MnO2 + H{+} + Br{-} = Mn{+2} + Br2 + H2O =>
MnO2 + 4 H{+} + 2 Br{-} = Mn{+2} + Br2 + 2 H2O
Na2 + C + N = NaCN =>
Na2 + 2 C + 2 N = 2 NaCN
PbO2 + H2SO4 + Mn(NO3)3 = PbSO4 + HNO3 + MnO3 =>
3 PbO2 + 3 H2SO4 + 2 Mn(NO3)3 = 3 PbSO4 + 6 HNO3 + 2 MnO3
Fe2 + (SO4)3 + NH4OH = Fe(OH)3 + (NH4)2SO4 =>
Fe2 + (SO4)3 + 6 NH4OH = 2 Fe(OH)3 + 3(NH4)2SO4
CuSO4(aq) + NH3 = CuNH3 + SO4 =>
CuSO4(aq) + NH3 = CuNH3 + SO4
CH3CH2OH + Cr2O7{-2} + H2O = CH3COOH + Cr{+3} + OH{-} =>
3 CH3CH2OH + 2 Cr2O7{-2} + 5 H2O = 3 CH3COOH + 4 Cr{+3} + 16 OH{-}
Sb + F2 = SbF5 =>
2 Sb + 5 F2 = 2 SbF5
N2O5 + NiO = Ni(NO3)2 =>
N2O5 + NiO = Ni(NO3)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
CrF3 = F + Cr =>
CrF3 = 3 F + Cr
Na2CO3 + Ca(NO3)2 = Na2(NO3)2 + Ca(CO3) =>
Na2CO3 + Ca(NO3)2 = Na2(NO3)2 + Ca(CO3)
Na2 + C + N = NaCN =>
Na2 + 2 C + 2 N = 2 NaCN
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s) =>
Mn(s) + CuSO4(aq) = MnSO4(aq) + Cu(s)
NH4OH + Ca(H2PO4)2 = (NH4)2HPO4 + CaHPO4 + H + O =>
2 NH4OH + Ca(H2PO4)2 = (NH4)2HPO4 + CaHPO4 + 4 H + 2 O
FeSO3 = FeS + O2 =>
2 FeSO3 = 2 FeS + 3 O2
FeO + KMnO4 + H2O = Fe2O3 + MnO2 + KOH =>
6 FeO + 2 KMnO4 + H2O = 3 Fe2O3 + 2 MnO2 + 2 KOH
C + HNO4 = C(NO4)2 + H2O + NO2 =>
3 C + 8 HNO4 = 3 C(NO4)2 + 4 H2O + 2 NO2
NH3 + O2 = NHO3H2O =>
NH3 + 2 O2 = NHO3H2O
C2H4 + Br2 = C2H2Br + HBr =>
2 C2H4 + 3 Br2 = 2 C2H2Br + 4 HBr
Fe(NO3)3 + MgO = Fe2O3 + Mg(NO3)2 =>
2 Fe(NO3)3 + 3 MgO = Fe2O3 + 3 Mg(NO3)2
N2O5 + NiO = Ni(NO3)2 =>
N2O5 + NiO = Ni(NO3)2
CH16H32O2 + O2 = CO2 + H2O =>
CH16H32O2 + 12 O2 = CO2 + 24 H2O
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
Mg + H2Br = H2 + MgBr =>
Mg + H2Br = H2 + MgBr
Zn + Fe2(SO4)3 = Fe + Zn(SO4) =>
3 Zn + Fe2(SO4)3 = 2 Fe + 3 Zn(SO4)
H2S + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
3 H2S + 4 Na2Cr2O7 + 17 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 8 NaHSO4
Co{+2} + BrO + H{+} = Co{+3} + Br2 + H2O =>
4 Co{+2} + 2 BrO + 4 H{+} = 4 Co{+3} + Br2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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