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H2CrO4 + 2 CuOH = Cu2CrO4 + 2 H2O
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + POCl3 + HCl =>
CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + POCl3 + HCl
HOCI = HCI + O2 =>
2 HOCI = 2 HCI + O2
BeI2 + CuSO4 = Be(SO4)2 + CuI =>
BeI2 + 2 CuSO4 = Be(SO4)2 + 2 CuI
Cr(OH)3 + (NH4)2S = Cr2S3 + NH4OH =>
2 Cr(OH)3 + 3(NH4)2S = Cr2S3 + 6 NH4OH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NiS + HCl = NiCl + HS =>
NiS + HCl = NiCl + HS
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2CO3(l) + HCl(l) = NaCl(l) + H2O(l) + CO2(g) =>
Na2CO3(l) + 2 HCl(l) = 2 NaCl(l) + H2O(l) + CO2(g)
KCN + Zn(NO3)2 = KNO3 + Zn(CN)2 =>
2 KCN + Zn(NO3)2 = 2 KNO3 + Zn(CN)2
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
IO3{+}{-} + AsO3{3}{-} = I{+}{-} + AsO4{3}{-} =>
IO3{+}{-} + 3 AsO3{3}{-} = I{+}{-} + 3 AsO4{3}{-}
MgI2 + AgCl = MgCl2 + AgI =>
MgI2 + 2 AgCl = MgCl2 + 2 AgI
IO3{+}{-} + AsO3{3}{-} = I{+}{-} + AsO4{3}{-} =>
IO3{+}{-} + 3 AsO3{3}{-} = I{+}{-} + 3 AsO4{3}{-}
KOH(s) + HCl(l) = KCl + H2O =>
KOH(s) + HCl(l) = KCl + H2O
H4Sb2O7 + Ba(OH)2 = Ba2(Sb2O7) + H2O =>
H4Sb2O7 + 2 Ba(OH)2 = Ba2(Sb2O7) + 4 H2O
Na2[Cu(S2O3)2] = Cu2S + SO2 + Na2S + Na2SO4 =>
4 Na2[Cu(S2O3)2] = 2 Cu2S + 10 SO2 + 3 Na2S + Na2SO4
Fe2O3 + KCl = FeCl3 + K2O =>
Fe2O3 + 6 KCl = 2 FeCl3 + 3 K2O
Fe(OH)3 + Fe(NO3)3 = Fe(OH)(NO3)2 =>
Fe(OH)3 + 2 Fe(NO3)3 = 3 Fe(OH)(NO3)2
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
ZnS + O3 = ZnO + SO2 =>
ZnS + O3 = ZnO + SO2
NH3 + ZnCl2 = ZnCl2(NH3)2 =>
2 NH3 + ZnCl2 = ZnCl2(NH3)2
CHNaO3 + CH3COOH = CH3COONa + H2O + CO2 =>
CHNaO3 + CH3COOH = CH3COONa + H2O + CO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
FeO + HCl + Cl2 = FeCl3 + H2O =>
2 FeO + 4 HCl + Cl2 = 2 FeCl3 + 2 H2O
P2O3 + H2O = H3PO4 + P =>
5 P2O3 + 9 H2O = 6 H3PO4 + 4 P
C3H8 + OH = CO2 + H2O =>
C3H8 + 20 OH = 3 CO2 + 14 H2O
Br + FeBr3 = FeBr4{-} + Br{+} =>
2 Br + FeBr3 = FeBr4{-} + Br{+}
K + ZnBr2 = KBr2 + Zn =>
K + ZnBr2 = KBr2 + Zn
NH4Cl + Cu = CuCl + NH4 =>
NH4Cl + Cu = CuCl + NH4
Be + H2SO4 = BeSO4 + S + H2O =>
3 Be + 4 H2SO4 = 3 BeSO4 + S + 4 H2O
CH3OH = CH4 + CO2 + H2O =>
4 CH3OH = 3 CH4 + CO2 + 2 H2O
SO2 + Fe(OH)2 = FeSO4 + H2 =>
SO2 + Fe(OH)2 = FeSO4 + H2
(CH3COO)2Mg + KOH = CH3COOK + Mg(OH)2 =>
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
Ca(s) + I2(g) = CaI2 =>
Ca(s) + I2(g) = CaI2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Ca(OH)2 + H2(CO3) = Ca(CO3) + H2O =>
Ca(OH)2 + H2(CO3) = Ca(CO3) + 2 H2O
Fe1S2 + O2 = Fe2O3 + SO2 =>
4 Fe1S2 + 11 O2 = 2 Fe2O3 + 8 SO2
SrCO3 + CH3COOH = Sr(C2H3O2)2 + H2O + CO2 =>
SrCO3 + 2 CH3COOH = Sr(C2H3O2)2 + H2O + CO2
Zn + H{+} + O2 = Zn2{+} + H2O =>
8 Zn + 4 H{+} + O2 = 4 Zn2{+} + 2 H2O
MnO4{-} + HNO2 + H = Mn2{+} + NO3{-} + H2O =>
2 MnO4{-} + 3 HNO2 + 7 H = Mn2{+} + 3 NO3{-} + 5 H2O
Ga(No3)3 + H2S = Ga2S3 + HNo3 =>
2 Ga(No3)3 + 3 H2S = Ga2S3 + 6 HNo3
Cu + Pb(CH3COO2)2 = Cu(CH3COO2)2 + Pb =>
Cu + Pb(CH3COO2)2 = Cu(CH3COO2)2 + Pb
MgCO3 + Ba(NO3)2 = Mg(NO3)2 + BaCO3 =>
MgCO3 + Ba(NO3)2 = Mg(NO3)2 + BaCO3
Zn + MCl = M2 + ZnCl2 =>
Zn + 2 MCl = M2 + ZnCl2
C10H16N2O8 + CaCO3 = Ca2C10H12N2O8 + CO2 + H2O =>
C10H16N2O8 + 2 CaCO3 = Ca2C10H12N2O8 + 2 CO2 + 2 H2O
Zn(OH)2 + NaOH = Na2Zn(OH)4 =>
Zn(OH)2 + 2 NaOH = Na2Zn(OH)4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
OH + BaBr = OBr + BaH =>
OH + BaBr = OBr + BaH
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