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C2H5OH + O2 = C2 + 3 H2O
NaOH + ZnO = Zn(OH)2 + Na2O =>
2 NaOH + ZnO = Zn(OH)2 + Na2O
K2Cr2O7 + Na2C2O4 + H2SO4 = K2S04 + Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 16 Na2C2O4 + 23 H2SO4 = K2S04 + Cr2(SO4)3 + 16 Na2SO4 + 23 H2O + 32 CO2
C + O3 = CO2 + O2 =>
C + 2 O3 = CO2 + 2 O2
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Fe(CrO2)2 + Na2CO3 + NaNO3 = Na2FeO4 + N2 + CO2 + Cr2O3 =>
5 Fe(CrO2)2 + 3 Na2CO3 + 4 NaNO3 = 5 Na2FeO4 + 2 N2 + 3 CO2 + 5 Cr2O3
C + O3 = CO =>
3 C + O3 = 3 CO
HCOONa + O2 = CO2 + H2O + Na2CO3 =>
2 HCOONa + O2 = CO2 + H2O + Na2CO3
C6H12 + KMnO4 + H2SO4 = HOOC(CH2)4COOH + MnSO4 + K2SO4 + H2O =>
C6H12 + 2 KMnO4 + 3 H2SO4 = HOOC(CH2)4COOH + 2 MnSO4 + K2SO4 + 4 H2O
Fe + PO3 = Fe2PO3 =>
2 Fe + PO3 = Fe2PO3
NaNO3 + NH3 = NH3NO3 + Na =>
NaNO3 + NH3 = NH3NO3 + Na
HClO + H2S = HCl + H2SO4 =>
4 HClO + H2S = 4 HCl + H2SO4
NaOH + TiOCl2 = NaCl + TiO2 + H2O =>
2 NaOH + TiOCl2 = 2 NaCl + TiO2 + H2O
Ba(NO3)2 + Na + S + O4 = Ba(NO3)2NaSO4 =>
Ba(NO3)2 + Na + S + O4 = Ba(NO3)2NaSO4
CH3CH2MgBr + H2O = CH3CH2OH + MgBrH =>
CH3CH2MgBr + H2O = CH3CH2OH + MgBrH
NaOH + CrO = Na2CrO2 + H2O =>
2 NaOH + CrO = Na2CrO2 + H2O
SO2 + BaCl2 = BaSO4 + S + Cl2 =>
2 SO2 + BaCl2 = BaSO4 + S + Cl2
Na2Cr2O7 + HNO2 + H2SO4 = Cr2(SO4)3 + HNO3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 HNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 HNO3 + Na2SO4 + 4 H2O
CH3COOH + BaCO3 = (CH3COO)2Ba + H2O + CO2 =>
2 CH3COOH + BaCO3 = (CH3COO)2Ba + H2O + CO2
(HNO3)3 + Al(OH)3 = Al(NO3)3 + H2O =>
(HNO3)3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4] =>
Zn(OH)2 + Ca(OH)2 = Ca[Zn(OH)4]
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
K2CO3 + CaCl2 = Ca2CO3 + KCl2 =>
K2CO3 + 2 CaCl2 = Ca2CO3 + 2 KCl2
C + O3 = CO =>
3 C + O3 = 3 CO
SiH3Cl + H2O = HCl + (SiH3)2O =>
2 SiH3Cl + H2O = 2 HCl + (SiH3)2O
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
Ca(OH)2 + HCl = Ca(Cl)2 + H2O =>
Ca(OH)2 + 2 HCl = Ca(Cl)2 + 2 H2O
H2O2 + H2SO4 + KBr = K2SO4 + H2O + Br2 =>
H2O2 + H2SO4 + 2 KBr = K2SO4 + 2 H2O + Br2
K2S + HCl = K2Cl + SH =>
K2S + HCl = K2Cl + SH
CH3CH2MgBr + H2O = CH3CH3 + Mg(OH)Br =>
CH3CH2MgBr + H2O = CH3CH3 + Mg(OH)Br
O3 + C = C3O2 =>
2 O3 + 9 C = 3 C3O2
FeC2O4*2H2O(s) + O2 = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4*2H2O(s) + 3 O2 = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
Mg(OH)2 + HBr = Mg(Br2) + H2O =>
Mg(OH)2 + 2 HBr = Mg(Br2) + 2 H2O
H2S + HClO = SO2 + HCl + H2O =>
H2S + 3 HClO = SO2 + 3 HCl + H2O
K[Cr(OH)4] + Br2 + KOH = K2CrO7 + H2O + KBr =>
2 K[Cr(OH)4] + 9 Br2 + 20 KOH = 2 K2CrO7 + 14 H2O + 18 KBr
HBrO3 + Y(OH)3 = Y(BrO3)3 + H2O =>
3 HBrO3 + Y(OH)3 = Y(BrO3)3 + 3 H2O
O3 + C = C3O2 =>
2 O3 + 9 C = 3 C3O2
Mg + Cu(NO3)2(aq) = Cu + Mg(NO3)2(aq) =>
Mg + Cu(NO3)2(aq) = Cu + Mg(NO3)2(aq)
C8H14(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H14(l) + 23 O2(g) = 16 CO2(g) + 14 H2O(l)
NaCl + MgO = NaO + MgCl =>
NaCl + MgO = NaO + MgCl
NO(g) + H2(g) = N2(g) + H2O(l) =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O(l)
LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3 LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
C6H5Br + NaOH = C6H5ONa + HBr =>
C6H5Br + NaOH = C6H5ONa + HBr
HBr + Cl3 + NaOH + H2O = NaBrO2 + HCl =>
3 HBr + 4 Cl3 + 3 NaOH + 3 H2O = 3 NaBrO2 + 12 HCl
Ni(OH)2 + KOH = K2[Ni(OH)4] =>
Ni(OH)2 + 2 KOH = K2[Ni(OH)4]
(HNO3)3 + Al(OH)3 = Al(NO3)3 + H2O =>
(HNO3)3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NiSO4 + Li2S + H2O = Ni(OH)2 + LiSO4 + H2SO3 =>
6 NiSO4 + Li2S + 11 H2O = 6 Ni(OH)2 + 2 LiSO4 + 5 H2SO3
K2O + Ba(OH)2 = KOH + BaO =>
K2O + Ba(OH)2 = 2 KOH + BaO
FeSO4 + Al = Al(SO4)3 + Fe =>
3 FeSO4 + Al = Al(SO4)3 + 3 Fe
C3H6Cl2 + NaOH = NaCl + H2O + C3H4 =>
C3H6Cl2 + 2 NaOH = 2 NaCl + 2 H2O + C3H4
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