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2 H3(PO3) + 3 Ca(OH)2 = 6 H2O + Ca3(PO3)2
(NH4)2CO3 + HCI = NH4CI + H2CO3 =>
(NH4)2CO3 + 2 HCI = 2 NH4CI + H2CO3
Sr(OH)2 + NaCl = NaOH + SrCl2 =>
Sr(OH)2 + 2 NaCl = 2 NaOH + SrCl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3NH2(aq) + HBr(aq) = CH3Br + HNH2 =>
CH3NH2(aq) + HBr(aq) = CH3Br + HNH2
CH3CHO + CH3OH = CH3CH(OCH3)2 + H2O =>
CH3CHO + 2 CH3OH = CH3CH(OCH3)2 + H2O
C3H7OH + K2Cr2O7 + HCl = C2H5COOH + CrCl3 + H2O + KCl =>
3 C3H7OH + 2 K2Cr2O7 + 16 HCl = 3 C2H5COOH + 4 CrCl3 + 11 H2O + 4 KCl
Fe(NO3)2 + K4Fe(CN)6 = Fe4[Fe(CN)6]2 + KNO3 =>
4 Fe(NO3)2 + 2 K4Fe(CN)6 = Fe4[Fe(CN)6]2 + 8 KNO3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Sr(CH3COO)2 + H2SO4 = SrSO4 + HCH3COO =>
Sr(CH3COO)2 + H2SO4 = SrSO4 + 2 HCH3COO
SiC = Si + C =>
SiC = Si + C
PBO2(s) = PB(s) + O2(g) =>
PBO2(s) = PB(s) + O2(g)
C8H2 + O2 = CO2 + H2O =>
2 C8H2 + 17 O2 = 16 CO2 + 2 H2O
AgN03 + AlF3 = AgF + Al(N03)3 =>
3 AgN03 + AlF3 = 3 AgF + Al(N03)3
C12H7Cl3O2 = C12H6Cl2O2 + C6H4Cl2O =>
2 C12H7Cl3O2 = C12H6Cl2O2 + 2 C6H4Cl2O
N2O5 + Ba(OH)2 = BaO + N(OH)5 =>
N2O5 + 5 Ba(OH)2 = 5 BaO + 2 N(OH)5
NaCl + KMnO4 + H2SO4 = Na2SO4 + Cl2 + KCl + H2O + MnCl2 =>
16 NaCl + 2 KMnO4 + 8 H2SO4 = 8 Na2SO4 + 5 Cl2 + 2 KCl + 8 H2O + 2 MnCl2
FeCl2 + Br2 = FeCl3 + FeBr2 =>
3 FeCl2 + Br2 = 2 FeCl3 + FeBr2
Fe2 + HNO3 = Fe(NO3) + NO + H2O =>
3 Fe2 + 8 HNO3 = 6 Fe(NO3) + 2 NO + 4 H2O
Na2(CO3) + Na2S + SO2 = CO2 + Na2(S2O3) =>
Na2(CO3) + 2 Na2S + 4 SO2 = CO2 + 3 Na2(S2O3)
Al(NO3)3 + X = X(NO3)2 + Al =>
2 Al(NO3)3 + 3 X = 3 X(NO3)2 + 2 Al
C12H22O14 + O2 = CO2 + H2O =>
2 C12H22O14 + 21 O2 = 24 CO2 + 22 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
B4O7{2-} + H{+} + H2O = H3BO3 =>
B4O7{2-} + 2 H{+} + 5 H2O = 4 H3BO3
KMnO4 + K2S2O3 + OH{-} = MnO2 + K2SO4 + H2O + e =>
2 KMnO4 + K2S2O3 + 2 OH{-} = 2 MnO2 + 2 K2SO4 + H2O + 2e
FeS + SO2 = FeS2 + O2 =>
FeS + SO2 = FeS2 + O2
NaHSO3(s)(heat) = Na2SO3 + SO2 + H2O =>
2 NaHSO3(s)(heat) = Na2SO3 + SO2 + H2O
Al(H2PO4)3 + Al(OH)3 = AlPO4 + H2O =>
Al(H2PO4)3 + 2 Al(OH)3 = 3 AlPO4 + 6 H2O
FeCl3 + Na3PO4 = FePO4 + NaCl(aq) =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl(aq)
Ag(s) + H2S(g) = Ag2S(s)(tarnish)H2(g) =>
2 Ag(s) + H2S(g) = Ag2S(s)(tarnish)H2(g)
PCl3KOH = POClKClHCl =>
PCl3KOH = POClKClHCl
FeO = Fe + O =>
FeO = Fe + O
C6H9NO4 + O2 = CO2 + H2O + NH3 =>
2 C6H9NO4 + 11 O2 = 12 CO2 + 6 H2O + 2 NH3
NH4OH + Ni = NH4 + Ni(OH)2 =>
2 NH4OH + Ni = 2 NH4 + Ni(OH)2
CH3CH2CHCHCH2CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3CH2CHO + H2O =>
5 CH3CH2CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 CH3CH2CHO + 6 H2O
KOH + Cl2 = KCl(O3) + KCl + H2O =>
6 KOH + 3 Cl2 = KCl(O3) + 5 KCl + 3 H2O
NH3 + Cu(NO3)2 = [Cu(NH3)6](NO3)2 =>
6 NH3 + Cu(NO3)2 = [Cu(NH3)6](NO3)2
Cr2O7{-2} + Fe{2} + H{+} = Cr{3} + Fe{3} + H2O =>
Cr2O7{-2} + 6 Fe{2} + 14 H{+} = 2 Cr{3} + 6 Fe{3} + 7 H2O
C2H5O3 + C3H8O = C10H12O3 + H2O =>
42 C2H5O3 + 22 C3H8O = 15 C10H12O3 + 103 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
ScCl3 + Al = ScCl3Al =>
ScCl3 + Al = ScCl3Al
Mg(NO3)2 + Fe2(SO4)3 = MgSO4 + Fe(NO3)3 =>
3 Mg(NO3)2 + Fe2(SO4)3 = 3 MgSO4 + 2 Fe(NO3)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
S + KClO3 = SO2 + K + Cl =>
3 S + 2 KClO3 = 3 SO2 + 2 K + 2 Cl
NiCrO4 + LiBr = Li2CrO4 + NiBr2 =>
NiCrO4 + 2 LiBr = Li2CrO4 + NiBr2
Fe2(SO4)3(aq) + KOH(aq) = K2SO4(aq) + Fe(OH)3 =>
Fe2(SO4)3(aq) + 6 KOH(aq) = 3 K2SO4(aq) + 2 Fe(OH)3
NaI + MnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + I2 =>
6 NaI + MnO4 + 4 H2SO4 = 3 Na2SO4 + MnSO4 + 4 H2O + 3 I2
CdCl2 + HBrO3 = CdBrO3 + Cl2H =>
CdCl2 + HBrO3 = CdBrO3 + Cl2H
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