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Al + Y2 = AlY2
Ag(NO3)2(aq) + KI(aq) = AgI2(s) + KNO3(aq) =>
Ag(NO3)2(aq) + 2 KI(aq) = AgI2(s) + 2 KNO3(aq)
AgCH3COO + CaCl2 = Ca(CH3COO)2 + AgCl =>
2 AgCH3COO + CaCl2 = Ca(CH3COO)2 + 2 AgCl
SOH + O2 = SO2 + H2O =>
4 SOH + 3 O2 = 4 SO2 + 2 H2O
NH3 + H = (NH4) =>
NH3 + H = (NH4)
(COOH)2 + NaOH = COONa + H2O =>
(COOH)2 + 2 NaOH = 2 COONa + 2 H2O
Al(SO4)3PO4 = AlPO4 + SO4 =>
Al(SO4)3PO4 = AlPO4 + 3 SO4
K2SO4 + S = K + SO2 =>
K2SO4 + S = 2 K + 2 SO2
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO3 = C + O =>
CO3 = C + 3 O
Ag2O2 = Ag + O =>
Ag2O2 = 2 Ag + 2 O
H3PO2 + H2SO4 = H3PO3 + SO2 + H2O =>
H3PO2 + H2SO4 = H3PO3 + SO2 + H2O
Cr + Fe(NO) = Fe + Cr(NO) =>
Cr + Fe(NO) = Fe + Cr(NO)
CH3COOH + LiAlH4 + H2O = C2H5OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 C2H5OH + LiOH + Al(OH)3
(MgOH)3PO4 + H3PO4 = Mg(H2PO4)2 + Mg(OH)2 =>
2(MgOH)3PO4 + 4 H3PO4 = 3 Mg(H2PO4)2 + 3 Mg(OH)2
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
C12H25 + O2 = CO2 + H2O =>
4 C12H25 + 73 O2 = 48 CO2 + 50 H2O
Ni + HBr = NiBr + H =>
Ni + HBr = NiBr + H
BaC + CuSO4 = BaSO4 + CuC =>
BaC + CuSO4 = BaSO4 + CuC
Fe + H2SO3 + H2O = FeSO4 + H =>
Fe + H2SO3 + H2O = FeSO4 + 4 H
Cl2 + KI + H2O = KIO3 + HCl =>
3 Cl2 + KI + 3 H2O = KIO3 + 6 HCl
Cr2O7 + H2O = Cr2O3 + OH =>
Cr2O7 + 4 H2O = Cr2O3 + 8 OH
CuCO3 + KOH = Cu(OH)2 + K2CO3 =>
CuCO3 + 2 KOH = Cu(OH)2 + K2CO3
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
HCl(aq) + NaOCl(aq) = Cl2(g) + NaCl(aq) + H2O(l) =>
2 HCl(aq) + NaOCl(aq) = Cl2(g) + NaCl(aq) + H2O(l)
FeCl3 + K2C2O4 = KFe(C2O4)2 + KCl =>
FeCl3 + 2 K2C2O4 = KFe(C2O4)2 + 3 KCl
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
C6H6CH3 + KMnO4 + Na2CO3 = KOH + MnO2 + C6H6CO2Na + H2O =>
39 C6H6CH3 + 47 KMnO4 + 21 Na2CO3 = 47 KOH + 47 MnO2 + 42 C6H6CO2Na + 26 H2O
Al(s) + HCl(l) = AlCl3(l) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(l) + 3 H2(g)
Cr + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 NO2 + 3 H2O
PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2 =>
PbNO2(aq) + NaBr(aq) = PbBr(s) + NaNO2
I2(s) + HNO3(aq) = HIO3(aq) + NO(g) + H2O(l) =>
3 I2(s) + 10 HNO3(aq) = 6 HIO3(aq) + 10 NO(g) + 2 H2O(l)
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
CuSO4*5H2O + H2S = CuS + H2SO4 + H2O =>
CuSO4*5H2O + H2S = CuS + H2SO4 + 5 H2O
KOH + Cl2O = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2O = 4 KCl + 2 KClO3 + 3 H2O
C10H2O + O2 = CO + H2O =>
C10H2O + 5 O2 = 10 CO + H2O
[Co(H2O)6]{2+} + H2O2 + Na(NO2) = Co(NO2)6{3-} + NaOH + Na{+} + H2O =>
2[Co(H2O)6]{2+} + H2O2 + 12 Na(NO2) = 2 Co(NO2)6{3-} + 2 NaOH + 10 Na{+} + 12 H2O
Sn + HNO3 = SnNO4 + NO2 + H2O =>
Sn + 4 HNO3 = SnNO4 + 3 NO2 + 2 H2O
(NH4) + (OH) = NH4OH =>
(NH4) + (OH) = NH4OH
K2CO3CO2H2O = KHCO3 =>
K2CO3CO2H2O = 2 KHCO3
NiO + Cl = NiCl2 + O =>
NiO + 2 Cl = NiCl2 + O
C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2
P4 + O2 = PP2O3 =>
3 P4 + 6 O2 = 4 PP2O3
K + S = K2S =>
2 K + S = K2S
Al2(SO4)3(s) + BaCl2(s) = BaSO4(s) + AlCl3(s) =>
Al2(SO4)3(s) + 3 BaCl2(s) = 3 BaSO4(s) + 2 AlCl3(s)
H2SO4 + NaNO3 = NaHSO4 + HNO3 =>
H2SO4 + NaNO3 = NaHSO4 + HNO3
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