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2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
P4O10 + H2O = HP4O10 + OH =>
P4O10 + H2O = HP4O10 + OH
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
FeCl3 + (NH4)(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3(NH4)(OH) = Fe(OH)3 + 3(NH4)Cl
Na + S = Na2S =>
2 Na + S = Na2S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cu(s)S(s) = CuS(s) =>
Cu(s)S(s) = CuS(s)
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Cu(NO3)2 + Na2CrO4 = CuCrO4 + NaNO3 =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + 2 NaNO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NaBr + H3Po4 = HBr + Na3Po4 =>
3 NaBr + H3Po4 = 3 HBr + Na3Po4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KBr + BaCl2 = KCl + BaBr2 =>
2 KBr + BaCl2 = 2 KCl + BaBr2
Ni(OH)2 + KOH = K[Ni(OH)3] =>
Ni(OH)2 + KOH = K[Ni(OH)3]
BaCl2(aq) + KBr(aq) = KCl(aq) + BaBr2(s) =>
BaCl2(aq) + 2 KBr(aq) = 2 KCl(aq) + BaBr2(s)
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Al + H3PO4 = H + AlPO4 =>
Al + H3PO4 = 3 H + AlPO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Br + HOCl = HOBr + Cl =>
Br + HOCl = HOBr + Cl
KCl(aq) + CaBr2(aq) = CaCl2(s) + KBr(aq) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(s) + 2 KBr(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KBr + Cl2 + KOH = KBrO3 + KCl + H2O =>
KBr + 3 Cl2 + 6 KOH = KBrO3 + 6 KCl + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCO3*CaCO3 + HCl = H2CO3 + CaCl2 + MgCl2 =>
MgCO3*CaCO3 + 4 HCl = 2 H2CO3 + CaCl2 + MgCl2
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
KCIO3 + Al = Al2O3 + KCI =>
KCIO3 + 2 Al = Al2O3 + KCI
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
KCl(aq) + CaBr2(aq) = CaCl2(s) + KBr(aq) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(s) + 2 KBr(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu + O = Cu2O =>
2 Cu + O = Cu2O
NaNO3 = O2 + NaNO2 = Q =>
2 NaNO3 = O2 + 2 NaNO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
BaO + SO3 = BaO3 + SO =>
BaO + SO3 = BaO3 + SO
C6H4(OH)(COOH) + H2O = H3O + C6H4(OH)(COO) =>
C6H4(OH)(COOH) + H2O = H3O + C6H4(OH)(COO)
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
KH2PO4 + CuSO4 = KH2SO4 + CuPO4 =>
KH2PO4 + CuSO4 = KH2SO4 + CuPO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
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