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2 ZnI2 + 2 HCl = 2 ZnCl + H2 + 2 I2
C + H + Cl = CH3Cl =>
C + 3 H + Cl = CH3Cl
MnSO4 + NaBiO3 + H2SO4 = Bi2(SO4)3 + H2O + HMnO4 + Na2SO4 =>
4 MnSO4 + 10 NaBiO3 + 16 H2SO4 = 5 Bi2(SO4)3 + 14 H2O + 4 HMnO4 + 5 Na2SO4
HNO3 + PH3 = H4 + PNO3 =>
HNO3 + PH3 = H4 + PNO3
C4H10 + O2 = C02 + H2O =>
2 C4H10 + 5 O2 = 4 C02 + 10 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Ba(OH) + LiSO4 = LiOH + BaSO4 =>
Ba(OH) + LiSO4 = LiOH + BaSO4
H + C2(OH) = H(OH) + C =>
H + C2(OH) = H(OH) + 2 C
C + KCl = KC + Cl =>
C + KCl = KC + Cl
CH2CHCH3(g) + H2(g) = CH3CH2CH2(g) =>
2 CH2CHCH3(g) + H2(g) = 2 CH3CH2CH2(g)
HNO3 + MgO = NO3Mg + OH =>
HNO3 + MgO = NO3Mg + OH
HCOH + O2 = H2O + CO2 =>
HCOH + O2 = H2O + CO2
Na2CO3 + MgBr2 = Na2Br2 + MgCO3 =>
Na2CO3 + MgBr2 = Na2Br2 + MgCO3
BaCo3 + HCl = BaCl2 + H2Co3 =>
BaCo3 + 2 HCl = BaCl2 + H2Co3
Na3PO4 + Ca(HCO3)2 = Ca3(PO4)2 + NaOH + CO2 =>
2 Na3PO4 + 3 Ca(HCO3)2 = Ca3(PO4)2 + 6 NaOH + 6 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NHO3 + SO2 + H2O = H2SO4 + N2O3 =>
2 NHO3 + 2 SO2 + H2O = 2 H2SO4 + N2O3
Na3AsO4 + HCl + KI = H3AsO3 + KCl + NaCl + H2O + I =>
Na3AsO4 + 5 HCl + 2 KI = H3AsO3 + 2 KCl + 3 NaCl + H2O + 2 I
Cu3(PO4)2 + NH4OH = Cu(OH)2 + (NH4)3PO4 =>
Cu3(PO4)2 + 6 NH4OH = 3 Cu(OH)2 + 2(NH4)3PO4
CH2OCH2 + H2O = HOCH2CH2OH =>
CH2OCH2 + H2O = HOCH2CH2OH
NO3 + MgSO4 = SO4 + Mg(NO3)2 =>
2 NO3 + MgSO4 = SO4 + Mg(NO3)2
NH4SO4 + HCl = NH4Cl + HSO4 =>
NH4SO4 + HCl = NH4Cl + HSO4
Al + KNO3 = Al(NO3) + K =>
Al + KNO3 = Al(NO3) + K
Zn(OH)2 + H3(Po4) = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3(Po4) = Zn3(Po4)2 + 6 H2O
NaMnO4 + MgI2 + H2SO4 = I2 + MgSO4 + MnSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 5 I2 + 5 MgSO4 + 2 MnSO4 + Na2SO4 + 8 H2O
Zn + HC(aq)l = ZnCl2 + H2(g) =>
Zn + 2 HC(aq)l = ZnCl2 + H2(g)
Na2S2O3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + SO2(aq) + S(s) =>
Na2S2O3(aq) + 2 HCl(aq) = H2O(l) + 2 NaCl(aq) + SO2(aq) + S(s)
SnCl2*12H2O + NaOH = Na2SnO2*14H2O + NaCl =>
SnCl2*12H2O + 4 NaOH = Na2SnO2*14H2O + 2 NaCl
C6H12O6 + O2 = H2O + C2O =>
2 C6H12O6 + 3 O2 = 12 H2O + 6 C2O
FeCl3 + CH3COCH2COCH3 = HCl + Fe(CH3COCHCOCH3)3 =>
FeCl3 + 3 CH3COCH2COCH3 = 3 HCl + Fe(CH3COCHCOCH3)3
Ca10F2P6O24 + H2SO4 = CaH4P2O8 + CaSO4 + HF =>
Ca10F2P6O24 + 7 H2SO4 = 3 CaH4P2O8 + 7 CaSO4 + 2 HF
Cu(OH)2{-} + Cl{-} + H{+} = CuCl2{-} + H2O =>
Cu(OH)2{-} + 2 Cl{-} + 2 H{+} = CuCl2{-} + 2 H2O
Cu2CO3 + HF = CuF + H2CO3 =>
Cu2CO3 + 2 HF = 2 CuF + H2CO3
Pb(NO3)2(aq) + HCl(aq) = Pb(Cl)2(s) + H(NO3)(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = Pb(Cl)2(s) + 2 H(NO3)(aq)
Fe + PdCl2 = FeCl + Pd =>
2 Fe + PdCl2 = 2 FeCl + Pd
H2 + K3P = H3P + K =>
3 H2 + 2 K3P = 2 H3P + 6 K
S2O3 + Cl2 = SCl2 + O3 =>
S2O3 + 2 Cl2 = 2 SCl2 + O3
HFSO3 = FHSO3 =>
HFSO3 = FHSO3
Ba + Al2(SO4)3 = BaSO4 + Al4 =>
6 Ba + 2 Al2(SO4)3 = 6 BaSO4 + Al4
NaAl(OH)4 + H2SO4 = Al(OH)3 + H2O + Na2SO4 =>
2 NaAl(OH)4 + H2SO4 = 2 Al(OH)3 + 2 H2O + Na2SO4
MnO4{-} + SO2 + H2O = Mn + SO4{2-}2 + H{+} =>
2 MnO4{-} + 7 SO2 + 6 H2O = 2 Mn + 7 SO4{2-}2 + 12 H{+}
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + H2O + K2Cr2(SO4)3 =>
2 C2H5OH + K2Cr2O7 + 3 H2SO4 = 2 CH3COOH + 5 H2O + K2Cr2(SO4)3
Na3PO4 + Sr(CIO3)2 = Sr3(PO4)2 + NaCIO3 =>
2 Na3PO4 + 3 Sr(CIO3)2 = Sr3(PO4)2 + 6 NaCIO3
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CU{2+} + HNO{3+} = CU(NO{3+}){2+} + NO + H{2+}O =>
CU{2+} + 3 HNO{3+} = CU(NO{3+}){2+} + 2 NO + 3 H{2+}O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
PbClO3 = Pb + ClO3 =>
PbClO3 = Pb + ClO3
Na2HC6H5O7 + H2O = H3C6H5O7 + NaOH =>
Na2HC6H5O7 + 2 H2O = H3C6H5O7 + 2 NaOH
NH3 + O2 = HO2 + N2 =>
2 NH3 + 6 O2 = 6 HO2 + N2
AsH3 + OH = H3AsO4 + H2O =>
AsH3 + 8 OH = H3AsO4 + 4 H2O
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