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Al + 3 CUSO4 = Al(SO4)3 + 3 CU
K2Cr2O6 + HCl = KCl + CrCl3 + Cl2O7 + H2O =>
4 K2Cr2O6 + 34 HCl = 8 KCl + 8 CrCl3 + Cl2O7 + 17 H2O
Be(NO3)2 = Be(NO2)2 + O2 =>
Be(NO3)2 = Be(NO2)2 + O2
(CH3)2NC5H4N + CH3I = (CH3)3NC5H4N + I =>
(CH3)2NC5H4N + CH3I = (CH3)3NC5H4N + I
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
CoS + O2 = Co2O3 + SO2 =>
4 CoS + 7 O2 = 2 Co2O3 + 4 SO2
CaCl2 + FeCl3 = CaCl3 + FeCl2 =>
CaCl2 + FeCl3 = CaCl3 + FeCl2
C7H20O3 + O2 = CO2 + H2O =>
2 C7H20O3 + 21 O2 = 14 CO2 + 20 H2O
Pb(C2H3O2)2 + ZnBr2 = PbBr2 + Zn(C2H3O2)2 =>
Pb(C2H3O2)2 + ZnBr2 = PbBr2 + Zn(C2H3O2)2
NH4NO3 + C9H20 = CO2 + N2 + H2O =>
28 NH4NO3 + C9H20 = 9 CO2 + 28 N2 + 66 H2O
AgNO2 = Ag + NO2 =>
AgNO2 = Ag + NO2
Li + (NH4)2CO3 = Li2CO3 + NH4 =>
2 Li + (NH4)2CO3 = Li2CO3 + 2 NH4
CuF2 + AlBr3 = AlF3 + CuBr2 =>
3 CuF2 + 2 AlBr3 = 2 AlF3 + 3 CuBr2
Li2CO3 + Fe(C2H3O2)3 = Li(C2H3O2) + Fe2(CO3)3 =>
3 Li2CO3 + 2 Fe(C2H3O2)3 = 6 Li(C2H3O2) + Fe2(CO3)3
H*2 + N*2 = NH*3 =>
H*2 + N*2 = NH*3
NaCl + Al(OH) = AlCl + NaOH =>
NaCl + Al(OH) = AlCl + NaOH
CrSO4 + HBrO + H2SO4 = (SO4)3 + CrBr3 + H2O =>
6 CrSO4 + 18 HBrO + 9 H2SO4 = 5(SO4)3 + 6 CrBr3 + 18 H2O
Al + HBr = Al(Br)3 + (H)2 =>
2 Al + 6 HBr = 2 Al(Br)3 + 3(H)2
C + Ba(NO3)2 = Ba(NO2)2 + CO2 =>
C + Ba(NO3)2 = Ba(NO2)2 + CO2
Na2CO3(s) + HCI(aq) = NaCI(aq) + H2O(i) + CO2 =>
Na2CO3(s) + 2 HCI(aq) = 2 NaCI(aq) + H2O(i) + CO2
Na2CO3 + PbSO4 = PbO + Na2SO4 + CO2 =>
Na2CO3 + PbSO4 = PbO + Na2SO4 + CO2
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
CH3OOH + H2O = CH3OO + H3O =>
CH3OOH + H2O = CH3OO + H3O
NaCl + H2SO4 = HCl(g) + Na2SO4(aq) =>
2 NaCl + H2SO4 = 2 HCl(g) + Na2SO4(aq)
Li{+} + Po4{3-} = Li3Po4 =>
3 Li{+} + Po4{3-} = Li3Po4
HOOC(CH2)COOH + NaOH = NaOOC(CH2)COONa + H2O =>
HOOC(CH2)COOH + 2 NaOH = NaOOC(CH2)COONa + 2 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
(C2H4)20000 + O2 = CO2 + H2O =>
(C2H4)20000 + 60000 O2 = 40000 CO2 + 40000 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Be + HNO3 = H2 + Be(NO3)2 =>
Be + 2 HNO3 = H2 + Be(NO3)2
C6H5CHO + KMnO4 + KOH = C6H5COOK + MnO2 + H2O =>
3 C6H5CHO + 2 KMnO4 + KOH = 3 C6H5COOK + 2 MnO2 + 2 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Fe + CoSO4 = Co + Fe2(SO4)3 =>
2 Fe + 3 CoSO4 = 3 Co + Fe2(SO4)3
CH3COONa + FeCl3 + H2O = Fe(OH)3 + CH3COOH + NaCl =>
3 CH3COONa + FeCl3 + 3 H2O = Fe(OH)3 + 3 CH3COOH + 3 NaCl
Pb(C2H3O2)2 + Na = Na(C2H3O2) + Pb =>
Pb(C2H3O2)2 + 2 Na = 2 Na(C2H3O2) + Pb
KNO2 + K2Cr2O7 + H2SO4 = KNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 KNO2 + K2Cr2O7 + 4 H2SO4 = 3 KNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
hydrogenchloride + bariumhydroxide = bariumchloride + water =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
NO + O2 + BaO = Ba(NO3)2 =>
4 NO + 3 O2 + 2 BaO = 2 Ba(NO3)2
Al2S3 + NaOH = Na(Al(OH)4) + Na2S =>
Al2S3 + 8 NaOH = 2 Na(Al(OH)4) + 3 Na2S
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
Al2O3 + SiO2 = Al2SiO5 =>
Al2O3 + SiO2 = Al2SiO5
C6H5CH3 + CH3COOCH3CO = C6H5CH3COOH + CH3COOH =>
10 C6H5CH3 + 26 CH3COOCH3CO = 16 C6H5CH3COOH + 23 CH3COOH
Cr + ClO4 = CrO2 + ClO3 =>
Cr + 2 ClO4 = CrO2 + 2 ClO3
Na2CO3 + Hg2Cl2 = Hg2CO3 + NaCl =>
Na2CO3 + Hg2Cl2 = Hg2CO3 + 2 NaCl
C + KNO3 + S = CO2 + N + K2S =>
3 C + 2 KNO3 + S = 3 CO2 + 2 N + K2S
MgCO3 + H2O = Mg(OH)2 + H2CO3 =>
MgCO3 + 2 H2O = Mg(OH)2 + H2CO3
FeSO4 + HNO3 + H2SO4 = NO + H2O + Fe2(SO4)3 =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 2 NO + 4 H2O + 3 Fe2(SO4)3
SO2 + KMnO4 + H2O = K2SO4 + H2SO4 + MnSO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 H2SO4 + 2 MnSO4
C6H6 + HBr = C6H5Br + H2 =>
C6H6 + HBr = C6H5Br + H2
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