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6 NaHSO3 + 4 KMnO4 = 4 MnO2 + 3 Na2SO4 + 2 H2O + 2 K2SO4 + H2SO4
H2SO4(aq) + CaCO3(s) = CaSO4 + H2O + CO2(g) =>
H2SO4(aq) + CaCO3(s) = CaSO4 + H2O + CO2(g)
C8CH8 + O2 = CO2 + H2O =>
C8CH8 + 11 O2 = 9 CO2 + 4 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Cr(OH)3(s) + H2SO4(aq) = Cr2(SO4)3(aq) + H2O(l) =>
2 Cr(OH)3(s) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 6 H2O(l)
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
CuBr2 + Nb = NbBr3 + Cu =>
3 CuBr2 + 2 Nb = 2 NbBr3 + 3 Cu
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
(CuOH)2SO4 + H2SO4 = CuSO4 + H2O =>
(CuOH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
NaN3 + KNO3 + SiO2 = Na4SiO4 + K4SiO4 + N2 =>
20 NaN3 + 4 KNO3 + 6 SiO2 = 5 Na4SiO4 + K4SiO4 + 32 N2
ZrO2 = Zr + O =>
ZrO2 = Zr + 2 O
H2SO4 + CN = NSO4 + H2C =>
H2SO4 + CN = NSO4 + H2C
Na{+} + H2O = NaOH + H3O{+} =>
Na{+} + 2 H2O = NaOH + H3O{+}
Pb(CH3COO)2 + HCl = PbCl2(s) + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2(s) + 2 CH3COOH
CH3(OH) + HCl = CH3Cl + H2O =>
CH3(OH) + HCl = CH3Cl + H2O
MnSO4 + Na2CrO4 + H2O = MnO2 + Cr2(SO4)3 + NaOH =>
3 MnSO4 + 2 Na2CrO4 + 2 H2O = 3 MnO2 + Cr2(SO4)3 + 4 NaOH
CH4 + Cl = HCl + CH3Cl =>
CH4 + 2 Cl = HCl + CH3Cl
Mg2NO2 = Mg + NO2 =>
Mg2NO2 = 2 Mg + NO2
C7H5NO3S + H2O + BaCl2 = C7H5NO3Cl2 + H2 + BaSO4 =>
C7H5NO3S + 4 H2O + BaCl2 = C7H5NO3Cl2 + 4 H2 + BaSO4
C6H5NH3Cl + H2O = H3O + C6H5NH2 + Cl =>
C6H5NH3Cl + H2O = H3O + C6H5NH2 + Cl
MnO4 + HNO2 = NO3 + Mn + H =>
MnO4 + 4 HNO2 = 4 NO3 + Mn + 4 H
Cr2O3 + Al = Al3O3 + Cr =>
Cr2O3 + 3 Al = Al3O3 + 2 Cr
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
HCl + Sn(OH)4 = SnCl4*4H2O =>
4 HCl + Sn(OH)4 = SnCl4*4H2O
Mn(NO3)3 + (NH4)2S = Mn2S3 + NH4NO3 =>
2 Mn(NO3)3 + 3(NH4)2S = Mn2S3 + 6 NH4NO3
H3PO4 + Zn(OH)2 = H2O + Zn3(PO4)2 =>
2 H3PO4 + 3 Zn(OH)2 = 6 H2O + Zn3(PO4)2
CuSO4*5H2O + C5H8O2 = Cu(C5H7O2)2 + H2SO4 + H2O =>
CuSO4*5H2O + 2 C5H8O2 = Cu(C5H7O2)2 + H2SO4 + 5 H2O
C2H5OH + K2MnO4 = CH3COOH + MnO2 + H2O + K =>
C2H5OH + K2MnO4 = CH3COOH + MnO2 + H2O + 2 K
(CuOH)2SO4 + H2SO4 = CuSO4 + H2O =>
(CuOH)2SO4 + H2SO4 = 2 CuSO4 + 2 H2O
K2S + NHO3 = KNO3 + H2S =>
K2S + 2 NHO3 = 2 KNO3 + H2S
AgNO3 + NH3 = Ag(NH3)2 + NO3 =>
AgNO3 + 2 NH3 = Ag(NH3)2 + NO3
CH2CHCH3 + HBr = CH3CHBrCH3 =>
CH2CHCH3 + HBr = CH3CHBrCH3
Na4(HPO4)2 = Na4P2O7 + H2O =>
Na4(HPO4)2 = Na4P2O7 + H2O
C2O2H4 + C5OH12 = C7O2H14 + H2O =>
C2O2H4 + C5OH12 = C7O2H14 + H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
MgO + HIO3 = Mg(IO3)2 + H2O =>
MgO + 2 HIO3 = Mg(IO3)2 + H2O
Fe + S4(s) = Fe3S =>
12 Fe + S4(s) = 4 Fe3S
MnO + H2 = Mn + H2O =>
MnO + H2 = Mn + H2O
CrO + OH = CrO4 + H2O =>
CrO + 6 OH = CrO4 + 3 H2O
CuNO3KCl = CuClKNO3 =>
CuNO3KCl = CuClKNO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K2SiO3 + HCl = KCl + H2SiO3 =>
K2SiO3 + 2 HCl = 2 KCl + H2SiO3
KOH + H2CrO4 = K2CrO4(s) + H2O(l) =>
2 KOH + H2CrO4 = K2CrO4(s) + 2 H2O(l)
FeCl3 + NH3H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3H2O = Fe(OH)3 + 3 NH4Cl
CsCl + O2 = Cs2O + Cl =>
4 CsCl + O2 = 2 Cs2O + 4 Cl
NH4HSO4 + CaCO3 = CaSO4 + NH4HCO3 =>
NH4HSO4 + CaCO3 = CaSO4 + NH4HCO3
C2H5OH + K2CrO4 + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
C2H5OH + K2CrO4 + 2 H2SO4 = CH3COOH + K2SO4 + CrSO4 + 3 H2O
Fe{2+} + NO3{-} + H2O = Fe{3+} + OH{-} + NH3 =>
8 Fe{2+} + NO3{-} + 6 H2O = 8 Fe{3+} + 9 OH{-} + NH3
CuO + CuCl2 + H2O = Cu2(OH)3Cl =>
3 CuO + CuCl2 + 3 H2O = 2 Cu2(OH)3Cl
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