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2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
C = C53 =>
53 C = C53
Li2CO3 + Cu(NO3)2 = LiNO3 + Cu(CO3) =>
Li2CO3 + Cu(NO3)2 = 2 LiNO3 + Cu(CO3)
Cu(NO3)2 + S(Na)2 = CuS + NaNO3 =>
Cu(NO3)2 + S(Na)2 = CuS + 2 NaNO3
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O(aq) =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(aq)
(C6H12O6) + O2 = (C6H12O8) =>
(C6H12O6) + O2 = (C6H12O8)
CuSO4 + NH4Cl = CuCl + NH4 + (SO4)2 =>
2 CuSO4 + 2 NH4Cl = 2 CuCl + 2 NH4 + (SO4)2
Ag2SO4 + NaOH = Ag2O + H2O + Na2SO4 =>
Ag2SO4 + 2 NaOH = Ag2O + H2O + Na2SO4
Fe3O4 + NH3 = FeO + N2O + H2O =>
4 Fe3O4 + 2 NH3 = 12 FeO + N2O + 3 H2O
Mg + H2O + KNO3 = Mg(OH)2 + NH3 + KOH =>
4 Mg + 6 H2O + KNO3 = 4 Mg(OH)2 + NH3 + KOH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + Ni2{+} = Fe2{+} + Ni =>
2 Fe + Ni2{+} = Fe2{+} + 2 Ni
PbFeCl2 = PbCl2Fe =>
PbFeCl2 = PbCl2Fe
Na2Cr2O7 + NaOH + Na2SO3 + H2O = Na2SO4 + Na3(Cr(OH)6) =>
Na2Cr2O7 + 4 NaOH + 3 Na2SO3 + 4 H2O = 3 Na2SO4 + 2 Na3(Cr(OH)6)
Fe2(SO4)3 + KSCn = K3Fe(SCn)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCn = 2 K3Fe(SCn)6 + 3 K2SO4
C3H8O + K2MnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
2 C3H8O + K2MnO4 + 2 H2SO4 = 2 C3H6O + K2SO4 + MnSO4 + 4 H2O
Fe + Cu(OH)2 = Cu + Fe(OH) =>
2 Fe + Cu(OH)2 = Cu + 2 Fe(OH)
MgH2 = H2Mg =>
MgH2 = H2Mg
OHCCHCHCH2CHO + O2 = CO2 + H2O =>
2 OHCCHCHCH2CHO + 11 O2 = 10 CO2 + 6 H2O
Ga(ClO)3 + Mn(SO4)2 = Ga2(SO4)3 + Mn(ClO)4 =>
4 Ga(ClO)3 + 3 Mn(SO4)2 = 2 Ga2(SO4)3 + 3 Mn(ClO)4
Ba(NO3)2 + H2O = HNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 H2O = 2 HNO3 + Ba(OH)2
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
PbSO4 + NaHCO3 = Pb(HCO3)2 + Na2SO4 =>
PbSO4 + 2 NaHCO3 = Pb(HCO3)2 + Na2SO4
FeI3 + Mg = Fe + MgI =>
FeI3 + 3 Mg = Fe + 3 MgI
AgNO3 + HC1 = AgC1 + NO3H =>
AgNO3 + HC1 = AgC1 + NO3H
NaNO3 + H2O = NaO + NO3H2 =>
NaNO3 + H2O = NaO + NO3H2
NH4H2PO4 + (NH4)2SO4 = (NH4)2HPO4 + H2SO4 =>
2 NH4H2PO4 + (NH4)2SO4 = 2(NH4)2HPO4 + H2SO4
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
Cu(NO3)2 + KOH = Cu(OH)2 + K(NO3) =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2 K(NO3)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaO + HCl = NaCl + OH =>
NaO + HCl = NaCl + OH
Fe2S3 + HBr = FeBr3 + H2S =>
Fe2S3 + 6 HBr = 2 FeBr3 + 3 H2S
Al2(SO4)3 + Na2CO3 = Al2(CO3)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 = Al2(CO3)3 + 3 Na2SO4
NiSO4NH4OH = [NiOH]2SO4(NH4)2SO4 =>
2 NiSO4NH4OH = [NiOH]2SO4(NH4)2SO4
Pt + HNO3 + HCl = H2[PtCl6] + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 4 NO + 8 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Cr2O3 + Na2CO3 + O2 = Na2CrO4CO2 =>
2 Cr2O3 + 4 Na2CO3 + 3 O2 = 4 Na2CrO4CO2
C6H4(HO)COOCH3 + NaOH = C6H4(ONa)OONa + CH3OH + H2O =>
6 C6H4(HO)COOCH3 + 14 NaOH = 7 C6H4(ONa)OONa + 6 CH3OH + 5 H2O
Cr2O3 + K2SO4 = Cr2(SO4)3 + Cr + K2Cr2O7 =>
7 Cr2O3 + 3 K2SO4 = Cr2(SO4)3 + 6 Cr + 3 K2Cr2O7
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
K2Cr2O7 + Ca3P2 + H2SO4 = K2SO4 + CaSO4 + H3PO4 + CrSO4 + H2O =>
2 K2Cr2O7 + Ca3P2 + 9 H2SO4 = 2 K2SO4 + 3 CaSO4 + 2 H3PO4 + 4 CrSO4 + 6 H2O
CHCH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 CHCH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
Al5 + H5Cl5 = AlCl5 + H5 =>
Al5 + 5 H5Cl5 = 5 AlCl5 + 5 H5
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaNO3 + CuS = Na2S + Cu(NO3)2 =>
2 NaNO3 + CuS = Na2S + Cu(NO3)2
NaCl + AgNO{-}3 = NaNO{-}3 + AgCl =>
NaCl + AgNO{-}3 = NaNO{-}3 + AgCl
K + CI = K{+} + CI{-} = kci =>
K + CI = K{+} + CI{-}
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
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