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K2CO3 = CO2 + K2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2(aq) + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2(aq) + 2 Fe(s)
C6H5COOH + C3H8O = C10H12O2 + H2O =>
C6H5COOH + C3H8O = C10H12O2 + H2O
K(s) + HOH(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 HOH(l) = 2 KOH(aq) + H2(g)
H2SO4 + KOH = (KOH)2SO4 + H2 =>
H2SO4 + 2 KOH = (KOH)2SO4 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2SO4 + Al2(SO4)3 + H2O = NH4Al(SO4)2H2O =>
(NH4)2SO4 + Al2(SO4)3 + 2 H2O = 2 NH4Al(SO4)2H2O
Cd + O2 = CdO2 =>
Cd + O2 = CdO2
H2CO3 + Na(OH) = NaHCO3 + H2O =>
H2CO3 + Na(OH) = NaHCO3 + H2O
NaHCO3 + NaH2PO4 = Na2(HPO4) + CO2 + H2O =>
NaHCO3 + NaH2PO4 = Na2(HPO4) + CO2 + H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
(HCO3)(s) + HCl(aq) = Cl(aq) + CO2(g) + H2O(l) =>
(HCO3)(s) + HCl(aq) = Cl(aq) + CO2(g) + H2O(l)
N2H4 + NH2Cl = NH4Cl + N2 =>
N2H4 + 2 NH2Cl = 2 NH4Cl + N2
HClO4 + AlOH = H2O + AlClO4 =>
HClO4 + AlOH = H2O + AlClO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr{3} + MnO2 + OH{-} = CrO4{2-} + Mn{2} + H2O =>
2 Cr{3} + 3 MnO2 + 4 OH{-} = 2 CrO4{2-} + 3 Mn{2} + 2 H2O
Fe + Ba = FeBa =>
Fe + Ba = FeBa
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
KCN + FeSO4 + FeCl3 = Fe4(Fe(CN)6)3 + K2SO4 + KCl =>
18 KCN + 3 FeSO4 + 4 FeCl3 = Fe4(Fe(CN)6)3 + 3 K2SO4 + 12 KCl
NH4Cl + Ca(HO)2 = NH3 + CaCl2 + H2O =>
2 NH4Cl + Ca(HO)2 = 2 NH3 + CaCl2 + 2 H2O
C2H5OH + MnO2 = MnO + CO2 + H2O =>
C2H5OH + 6 MnO2 = 6 MnO + 2 CO2 + 3 H2O
CHCOOH + HI = CH + HO + I =>
CHCOOH + 2 HI = 2 CH + 2 HO + 2 I
HI + Mg = H + MgI2 =>
2 HI + Mg = 2 H + MgI2
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2(aq) + Sn(s) =>
Zn(s) + Sn(NO3)2(aq) = Zn(NO3)2(aq) + Sn(s)
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
Li2SO4 + NaOH = Li2OH + NaSO4 =>
Li2SO4 + NaOH = Li2OH + NaSO4
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
Fe(s) + HCl(ac) = FeCl3(ac) + H2 =>
2 Fe(s) + 6 HCl(ac) = 2 FeCl3(ac) + 3 H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CO2 + H2O = C6H12 + O2 =>
6 CO2 + 6 H2O = C6H12 + 9 O2
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Pb(NO)3 + NaCl = PbCl2 + Na2(NO)3 =>
Pb(NO)3 + 2 NaCl = PbCl2 + Na2(NO)3
Li(s) + O2(g) = Li2O(g) =>
4 Li(s) + O2(g) = 2 Li2O(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Al(s) + CuS(aq) = Cu(s) + Al2S3(aq) =>
2 Al(s) + 3 CuS(aq) = 3 Cu(s) + Al2S3(aq)
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
Mg + KOH = MgOH + K =>
Mg + KOH = MgOH + K
AgClO3 + LiCl = AgCl + LiClO3 =>
AgClO3 + LiCl = AgCl + LiClO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Cr2(HPO4)3 + KOH = Cr(OH)3 + K3PO4 + H2O =>
Cr2(HPO4)3 + 9 KOH = 2 Cr(OH)3 + 3 K3PO4 + 3 H2O
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