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CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
KNO3 + H2SO4 = HNO3 + K2SO4 =>
2 KNO3 + H2SO4 = 2 HNO3 + K2SO4
NO2 + H2O = NH3 + O =>
2 NO2 + 3 H2O = 2 NH3 + 7 O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Sn(s) + AgNO3(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 AgNO3(aq) = 2 Ag(s) + Sn(NO3)2(aq)
KMnO4 + H2SO4 + KI = H2O + I2 + K2SO4 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 8 H2O + 5 I2 + 6 K2SO4 + 2 MnSO4
KCIO3(s) = KCI(s) + O2(g) =>
2 KCIO3(s) = 2 KCI(s) + 3 O2(g)
ZnO + HF = ZnF2 + H2O =>
ZnO + 2 HF = ZnF2 + H2O
Sr(NO3)2 + C4H6Cl2 = SrO + HCl + C4H2 + NO2 + H2O =>
Sr(NO3)2 + C4H6Cl2 = SrO + 2 HCl + C4H2 + 2 NO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaOH + C6H8O7 = H2O + Na + CO2 =>
18 NaOH + C6H8O7 = 13 H2O + 18 Na + 6 CO2
C6H14 + C3H6O = C9H17 + H2O =>
5 C6H14 + 8 C3H6O = 6 C9H17 + 8 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
O2 = O3 =>
3 O2 = 2 O3
ZnO + CaCO3 = ZnCO3 + CaO =>
ZnO + CaCO3 = ZnCO3 + CaO
KMnO4 + O2 = MnO4 + K2O =>
4 KMnO4 + O2 = 4 MnO4 + 2 K2O
Br{-} + O3 = BrO3{-} =>
Br{-} + O3 = BrO3{-}
P2 + Na2 = NaP =>
P2 + Na2 = 2 NaP
BaSO3 + KMnO4 + H2SO4 = BaSO4 + K2SO4 + MnSO4 + H =>
8 BaSO3 + 2 KMnO4 + 3 H2SO4 = 8 BaSO4 + K2SO4 + 2 MnSO4 + 6 H
C6H14O + HCl = C6H13Cl + H2O =>
C6H14O + HCl = C6H13Cl + H2O
Cr2(SO4)3 + K2S + H2O = Cr(OH)3 + H2S + K2SO4 =>
Cr2(SO4)3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 3 K2SO4
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
NaF + HNO3 = NaH + FNO3 =>
NaF + HNO3 = NaH + FNO3
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
Fe(OH)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + NO + 8 H2O
Pb3O4 + H{+} + e = Pb{2+} + H2O =>
Pb3O4 + 8 H{+} + 2e = 3 Pb{2+} + 4 H2O
CuCl2 + Cu + HCl = H[CuCl2] =>
CuCl2 + Cu + 2 HCl = 2 H[CuCl2]
Pb(NO3)2(heated) = PbO + NO2 + O2 =>
2 Pb(NO3)2(heated) = 2 PbO + 4 NO2 + O2
Na2O2 + Al = NaAlO3 + Na2O =>
5 Na2O2 + 2 Al = 2 NaAlO3 + 4 Na2O
CH3COCl + C2H5OH = HCl + CH3COOC2H5 =>
CH3COCl + C2H5OH = HCl + CH3COOC2H5
CrO3 + HBr = CrBr3 + Br2 + H2O =>
2 CrO3 + 12 HBr = 2 CrBr3 + 3 Br2 + 6 H2O
PbSO4 + CH3COOH = Pb(CH3COO)2 + H2SO4 =>
PbSO4 + 2 CH3COOH = Pb(CH3COO)2 + H2SO4
Fe(CO3) + H2SO4 = FeSO4 + H2O + CO2 =>
Fe(CO3) + H2SO4 = FeSO4 + H2O + CO2
BI3 + NH3 + H2O = B(OH)3 + NH4I =>
BI3 + 3 NH3 + 3 H2O = B(OH)3 + 3 NH4I
KMnO4 + H2SO4 + KI = H2O + I2 + K2SO4 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 8 H2O + 5 I2 + 6 K2SO4 + 2 MnSO4
Ca + NaCl = CaCl + Na =>
Ca + NaCl = CaCl + Na
MgO + Al = Mg + AlO =>
MgO + Al = Mg + AlO
KOH + LiF = LiOH + KF =>
KOH + LiF = LiOH + KF
C2H5OH + CH3CHO = C4H6 + H2O =>
C2H5OH + CH3CHO = C4H6 + 2 H2O
NH2CH2COOH + H2O = NH2CH2COO + H3O =>
NH2CH2COOH + H2O = NH2CH2COO + H3O
Mg + H(NO)3 = Mg(NO)3 + H2 =>
2 Mg + 2 H(NO)3 = 2 Mg(NO)3 + H2
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
V + P = VP =>
V + P = VP
(NH4)2S + NaOH = NH4OH + Na2S =>
(NH4)2S + 2 NaOH = 2 NH4OH + Na2S
CH4 + H2SO4 = CH4O + SO2 + H2O =>
CH4 + H2SO4 = CH4O + SO2 + H2O
Li(s) + MgCl2(aq) = Mg(s) + LiCl(aq) =>
2 Li(s) + MgCl2(aq) = Mg(s) + 2 LiCl(aq)
Br2 + HF = HBr + F =>
Br2 + 2 HF = 2 HBr + 2 F
C8H15OOH + H2 = C4H9OH =>
C8H15OOH + 2 H2 = 2 C4H9OH
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