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CH3OH + KOH = CH3OK + H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
K2Cr2O7 + NH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NO2 + H2O =>
7 K2Cr2O7 + 6 NH3 + 28 H2SO4 = 7 Cr2(SO4)3 + 7 K2SO4 + 6 NO2 + 37 H2O
H + CO = CHOH =>
2 H + CO = CHOH
AgNO3 + NaBr = AgNa + NO3Br =>
AgNO3 + NaBr = AgNa + NO3Br
FeS(s) + O2(g) + H2O = Fe2O3(s) + H2SO4 =>
4 FeS(s) + 9 O2(g) + 4 H2O = 2 Fe2O3(s) + 4 H2SO4
K2SO4 + BaCO3 = BaSO4 + K2CO3 =>
K2SO4 + BaCO3 = BaSO4 + K2CO3
H2C2O4 + HBr = HO4 + H2C2Br =>
H2C2O4 + HBr = HO4 + H2C2Br
NH3 + O2 = N2O5 + H2O = HNO3 =>
2 NH3 + 4 O2 = N2O5 + 3 H2O
I + S + F = ISF =>
I + S + F = ISF
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
ZnO + SnCl2 + HCl = Zn + SnCl4 + H2O =>
ZnO + SnCl2 + 2 HCl = Zn + SnCl4 + H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
O2 = O3 =>
3 O2 = 2 O3
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
NaClO3 + CoCl2 + NaOH = NaCl + Co2O3 + H2O =>
NaClO3 + 6 CoCl2 + 12 NaOH = 13 NaCl + 3 Co2O3 + 6 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
Zn(s) + HCl(aq) = H2(g) + ZnCl2(aq) =>
Zn(s) + 2 HCl(aq) = H2(g) + ZnCl2(aq)
Al2O3 + SO3 = Al2SO6 =>
Al2O3 + SO3 = Al2SO6
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CuO2 + HCl = CuCl2 + HO =>
CuO2 + 2 HCl = CuCl2 + 2 HO
Cl3Al + Ca = CaCl2 + Al =>
2 Cl3Al + 3 Ca = 3 CaCl2 + 2 Al
K3(PO4) + AlCl3 = KCl + Al3(PO4)3 =>
3 K3(PO4) + 3 AlCl3 = 9 KCl + Al3(PO4)3
NH4 + CO3 + NiCl2 = NH4Cl + NiCO3 =>
2 NH4 + CO3 + NiCl2 = 2 NH4Cl + NiCO3
C4H9O(CH2)2OCOCH3 + H2O = C6H14O2 + C2H4O2 =>
C4H9O(CH2)2OCOCH3 + H2O = C6H14O2 + C2H4O2
Cu + Ag(NO3)2 = Ag + CuNO3 =>
2 Cu + Ag(NO3)2 = Ag + 2 CuNO3
Cu(NO3)2 + NaOH(aq) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH(aq) = Cu(OH)2 + 2 NaNO3
Na + H2(SO4) = Na2(SO4) + H2 =>
2 Na + H2(SO4) = Na2(SO4) + H2
BaI2 + H2O = BaO + HI =>
BaI2 + H2O = BaO + 2 HI
Al2O3 + HNO3 = AlN3O9 + H2O =>
Al2O3 + 6 HNO3 = 2 AlN3O9 + 3 H2O
C3H7Cl + Na = C3H7Na + Cl2 =>
2 C3H7Cl + 2 Na = 2 C3H7Na + Cl2
Zn(OH)2HNO3 = ZnOHNO3H2O =>
Zn(OH)2HNO3 = ZnOHNO3H2O
BaCr2O7 + HCl = Cl2 + CrCl3 + H2O + BaCl2 =>
BaCr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + BaCl2
HSO3NH2 + H2O = NH3 + H2SO4 =>
HSO3NH2 + H2O = NH3 + H2SO4
H2 + Mg = H2Mg =>
H2 + Mg = H2Mg
Na2SeO3 + KBrO + H2O = Na2SeO4 + Br2 + KOH =>
Na2SeO3 + 2 KBrO + H2O = Na2SeO4 + Br2 + 2 KOH
I2 + Ca = I2Ca =>
I2 + Ca = I2Ca
Se + NaBH4 + NaOH = Na2Se2 + NaBO2 + H2O =>
8 Se + NaBH4 + 8 NaOH = 4 Na2Se2 + NaBO2 + 6 H2O
Co(NO3)2 + Na2(Co3) = Co(Co3)2 + Na(NO3) =>
7 Co(NO3)2 + 7 Na2(Co3) = 4 Co(Co3)2 + 14 Na(NO3)
NH4Br + Ba(OH)2 = NH3 + BaBr2 + H2O =>
2 NH4Br + Ba(OH)2 = 2 NH3 + BaBr2 + 2 H2O
Na + CS(NH2)2 + O2 = Na2S + CO(NH2)2 =>
4 Na + 2 CS(NH2)2 + O2 = 2 Na2S + 2 CO(NH2)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3OH + Cr2O7 + H{+} = CH2O + Cr3{+} + H2O =>
20 CH3OH + 3 Cr2O7 + 2 H{+} = 20 CH2O + 2 Cr3{+} + 21 H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + H2O =>
2 CH3COOH + Cu(OH)2 = Cu(CH3COO)2 + 2 H2O
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
Ba + HCH3COO = BaCH3COO + H2 =>
2 Ba + 2 HCH3COO = 2 BaCH3COO + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C2H6O + Mg = H2 + Mg(OC2H5)2 =>
2 C2H6O + Mg = H2 + Mg(OC2H5)2
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