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Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O
C9H11NO4 = C8H11NO2 + CO2 =>
C9H11NO4 = C8H11NO2 + CO2
NO2 + I{-} + H{+} = NO + I2 + H2O =>
NO2 + 2 I{-} + 2 H{+} = NO + I2 + H2O
FeCl2 + KMnO4 + HCl = FeCl3 + H2O + KCl + MnCl2 =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + 4 H2O + KCl + MnCl2
Al + NaOH = AlNa + OH =>
Al + NaOH = AlNa + OH
NH4OH + Na3PO4 = (NH4)3PO4 + NaOH =>
3 NH4OH + Na3PO4 = (NH4)3PO4 + 3 NaOH
Al2S3 + NaOH = Al(OH)3 + Na2S =>
Al2S3 + 6 NaOH = 2 Al(OH)3 + 3 Na2S
N2H5Cl + KMnO4 + HCl = KCl + MnCl2 + N2 + H2O =>
5 N2H5Cl + 4 KMnO4 + 7 HCl = 4 KCl + 4 MnCl2 + 5 N2 + 16 H2O
Mg(s) + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg(s) + Cu(NO3)2 = Mg(NO3)2 + Cu
NaNO3(aq) + KI(aq) = K(NO3) + NaI =>
NaNO3(aq) + KI(aq) = K(NO3) + NaI
HCHO2 + H2O = H2CHO2 + OH =>
HCHO2 + H2O = H2CHO2 + OH
KBr(aq) + Na2CO3(aq) = K2CO3(s) + NaBr(aq) =>
2 KBr(aq) + Na2CO3(aq) = K2CO3(s) + 2 NaBr(aq)
(NH4)Cl + K(NO3) = (NH4)(NO3) + KCl =>
(NH4)Cl + K(NO3) = (NH4)(NO3) + KCl
NaBiO3 + Ce(NO3)3 + HNO3 = Ce(NO3)4 + Bi(NO3)3 + NaNO3 + H2O =>
NaBiO3 + 2 Ce(NO3)3 + 6 HNO3 = 2 Ce(NO3)4 + Bi(NO3)3 + NaNO3 + 3 H2O
C9H19 + O2 = CO2 + H2O =>
4 C9H19 + 55 O2 = 36 CO2 + 38 H2O
LiOH + KHSO4 = LiHSO4 + KOH =>
LiOH + KHSO4 = LiHSO4 + KOH
KI + HNO2 = H2O + I2 + KNO3 + NO =>
2 KI + 8 HNO2 = 4 H2O + I2 + 2 KNO3 + 6 NO
FeSO4*7H2O = FeSO4 + H2O =>
FeSO4*7H2O = FeSO4 + 7 H2O
HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2
H2O2 + Fe + H{+} = Fe{2+} + H2O =>
H2O2 + Fe + 2 H{+} = Fe{2+} + 2 H2O
C5H8 + KMnO4 + H2SO4 = C3H4O4 + K2SO4 + MnSO4 + H2O =>
15 C5H8 + 44 KMnO4 + 66 H2SO4 = 25 C3H4O4 + 22 K2SO4 + 44 MnSO4 + 76 H2O
HCl + Ga = GaCl3 + H2 =>
6 HCl + 2 Ga = 2 GaCl3 + 3 H2
K20 + O2 = K2O =>
K20 + 5 O2 = 10 K2O
Ca3N2 + H2SO4 = H3N + CaSO4 =>
Ca3N2 + 3 H2SO4 = 2 H3N + 3 CaSO4
Bi(NO3)3 + CH3CSNH2 = Bi2S3 + C2H5N(NO3)2 =>
2 Bi(NO3)3 + 3 CH3CSNH2 = Bi2S3 + 3 C2H5N(NO3)2
KCl + Cu2O = KClO3 + Cu =>
KCl + 3 Cu2O = KClO3 + 6 Cu
Mg2S2 = Mg2 + S2 =>
Mg2S2 = Mg2 + S2
KCO3H2SO4 = KSO4H2CO3 =>
KCO3H2SO4 = KSO4H2CO3
BrNO3 + Na2SO4 = Br2SO4 + NaNO3 =>
2 BrNO3 + Na2SO4 = Br2SO4 + 2 NaNO3
Al + Fe2O3 = Fe2(Al2O3) =>
2 Al + Fe2O3 = Fe2(Al2O3)
P + Cl2 + O = PCl3O =>
2 P + 3 Cl2 + 2 O = 2 PCl3O
CuSO4 + Mg = Cu + MgSO4 =>
CuSO4 + Mg = Cu + MgSO4
HI + LiOH = HLi + IOH =>
HI + LiOH = HLi + IOH
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2
FeOHCl + HCl = FeCl2 + H2O =>
FeOHCl + HCl = FeCl2 + H2O
CH3CH2OH(aq) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2OH(aq) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
CaH2 + Ca(OH)2 = H2O + Ca =>
CaH2 + Ca(OH)2 = 2 H2O + 2 Ca
NH4OH + C6H8O7 = (NH4)2HC6H5O7 + H2O =>
2 NH4OH + C6H8O7 = (NH4)2HC6H5O7 + 2 H2O
MgHPO4 + K2SO4 = KMgPO4 + H2SO4 =>
2 MgHPO4 + K2SO4 = 2 KMgPO4 + H2SO4
Br2 + NaOH = NaBr + H2O2 =>
Br2 + 2 NaOH = 2 NaBr + H2O2
KOH + H2O = H2 + KOOH =>
KOH + H2O = H2 + KOOH
NH3 + HClg = NH4Clg =>
NH3 + HClg = NH4Clg
FeO + NaOH = H2O + Na4FeO3 =>
FeO + 4 NaOH = 2 H2O + Na4FeO3
C2H4O + PCl3 = C2H3Cl + H3PO3 =>
3 C2H4O + PCl3 = 3 C2H3Cl + H3PO3
Iron + CuNO3 = FeNO3 + copper =>
Fe + CuNO3 = FeNO3 + Cu
C2H4O + PCl3 = C2H3Cl + H3PO3 =>
3 C2H4O + PCl3 = 3 C2H3Cl + H3PO3
Ag(NO3)2 + Ni = Ni(NO3)2 + Ag =>
Ag(NO3)2 + Ni = Ni(NO3)2 + Ag
HNO3 + Pt = PtNO3 + H2O + NO2 =>
2 HNO3 + Pt = PtNO3 + H2O + NO2
C13H28(l) + O2(g) = CO2(g) + H2O(g) =>
C13H28(l) + 20 O2(g) = 13 CO2(g) + 14 H2O(g)
BaSO4 + KOH = K2SO4 + Ba(OH)2 =>
BaSO4 + 2 KOH = K2SO4 + Ba(OH)2
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