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Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2(g) + H2O
KC1O3 = KC1 + KC1O4 =>
4 KC1O3 = KC1 + 3 KC1O4
MgO + SiO2 = Mg2Si + O2 =>
2 MgO + SiO2 = Mg2Si + 2 O2
NaCN + H2O = HCN + NaOH =>
NaCN + H2O = HCN + NaOH
NaHCO3 + H2O2 = NaHCO4 + H2O =>
NaHCO3 + H2O2 = NaHCO4 + H2O
[Cu(NH3)4]SO4*H2O + BaCl2 = [Cu(NH3)4]Cl2 + BaSO4 + H2O =>
[Cu(NH3)4]SO4*H2O + BaCl2 = [Cu(NH3)4]Cl2 + BaSO4 + H2O
CH3CH2CH2NH2 + NaNO2 + HCl = CH3CH2CH2OH + N2 + NaCl + H2O =>
CH3CH2CH2NH2 + NaNO2 + HCl = CH3CH2CH2OH + N2 + NaCl + H2O
NaHCO3(s) + CH3CO2H(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3CO2H(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeSO4 + Br2 = Fe2(SO4)3 + FeBr3 =>
6 FeSO4 + 3 Br2 = 2 Fe2(SO4)3 + 2 FeBr3
Ba(OH)3 + Na2SO4 = Ba2(SO4)3 + NaOH =>
2 Ba(OH)3 + 3 Na2SO4 = Ba2(SO4)3 + 6 NaOH
C2H5OH = C2H5OC2H5 + H2O =>
2 C2H5OH = C2H5OC2H5 + H2O
J2 + KOH = KJ + KJO3 + H2O =>
3 J2 + 6 KOH = 5 KJ + KJO3 + 3 H2O
Cl2(aq) + I{-}(aq) = Cl{-}(aq) + I2(aq) =>
Cl2(aq) + 2 I{-}(aq) = 2 Cl{-}(aq) + I2(aq)
F2(g) + NaOH(aq) = OF2(g) + NaF(aq) + H2O =>
2 F2(g) + 2 NaOH(aq) = OF2(g) + 2 NaF(aq) + H2O
CoBr2 + Ca = CaBr2 + Co =>
CoBr2 + Ca = CaBr2 + Co
(NH4)2S + Co(NO3)2 = CoS + (NH4)(NO3) =>
(NH4)2S + Co(NO3)2 = CoS + 2(NH4)(NO3)
C2H2(aq) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(aq) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Os(Fe(CN)6)2 + Ta = (Fe(CN)6)2 + Os5Ta3 =>
5 Os(Fe(CN)6)2 + 3 Ta = 5(Fe(CN)6)2 + Os5Ta3
ZnSO4 + Zn = Zn2SO4 =>
ZnSO4 + Zn = Zn2SO4
(NH4)2SO4 + NH3 = NH3SO4 + NH4 =>
(NH4)2SO4 + NH3 = NH3SO4 + 2 NH4
Na2S + PbCl2 = PbNa2 + Cl2S =>
Na2S + PbCl2 = PbNa2 + Cl2S
Mg(OH)2 + C6H8O6 = H2O + C6H6MgO6 =>
Mg(OH)2 + C6H8O6 = 2 H2O + C6H6MgO6
S + Cl2 = SCl4 =>
S + 2 Cl2 = SCl4
Au + HNO3 = Au(NO3)3 + H2 =>
2 Au + 6 HNO3 = 2 Au(NO3)3 + 3 H2
Ca(OH)2 + NiSO4*6H2O = CaSO4 + Ni(OH)2*6H2O =>
Ca(OH)2 + NiSO4*6H2O = CaSO4 + Ni(OH)2*6H2O
Fe + HNO3(dilute) = Fe(NO3)2 + NH4NO3 + H2O =>
4 Fe + 10 HNO3(dilute) = 4 Fe(NO3)2 + NH4NO3 + 3 H2O
C2H6 + Cl2 = HCl + C2Cl4H2 =>
C2H6 + 4 Cl2 = 4 HCl + C2Cl4H2
CH3 + Cl2 = CHCl3 + HCl =>
2 CH3 + 5 Cl2 = 2 CHCl3 + 4 HCl
Pt[NH3]4Cl2 + Ag2[HPO4] = Pt[NH3]4[HPO4] + AgCl =>
Pt[NH3]4Cl2 + Ag2[HPO4] = Pt[NH3]4[HPO4] + 2 AgCl
HCo3 + Ca(OH) = CaCo3 + H2O =>
HCo3 + Ca(OH) = CaCo3 + H2O
HBrO3 + Ba(OH)2 = Ba(BrO3)2 + H2O =>
2 HBrO3 + Ba(OH)2 = Ba(BrO3)2 + 2 H2O
C + CO2 = C2CO2 =>
2 C + CO2 = C2CO2
(NH4)2SO4 + Cu(OH)2 = CuSO4 + NH4OH =>
(NH4)2SO4 + Cu(OH)2 = CuSO4 + 2 NH4OH
Cl2 + SO2 + H2O = H2SO4 + HCl =>
Cl2 + SO2 + 2 H2O = H2SO4 + 2 HCl
C8H16O2(l) + O2(g) = CO2 + H2O =>
C8H16O2(l) + 11 O2(g) = 8 CO2 + 8 H2O
LiOH + NH4F = LiF + NH4OH =>
LiOH + NH4F = LiF + NH4OH
SiO2 + Na2CO3 = Si(CO3)2 + Na2O =>
SiO2 + 2 Na2CO3 = Si(CO3)2 + 2 Na2O
H2S + NaHS = H3S + SNa =>
H2S + NaHS = H3S + SNa
C11H24 + O2 = CO + H2O =>
2 C11H24 + 23 O2 = 22 CO + 24 H2O
HNO3 + Sb = Sb2O5 + NO2 + H2O =>
10 HNO3 + 2 Sb = Sb2O5 + 10 NO2 + 5 H2O
Pb + H2SO4 = Pb(SO4)2 + H2 =>
Pb + 2 H2SO4 = Pb(SO4)2 + 2 H2
LiOH + Ca(NO3)2 = LiNO3 + Ca(OH)2 =>
2 LiOH + Ca(NO3)2 = 2 LiNO3 + Ca(OH)2
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
Cu2(OH)2CO3 + CuCl2*2H2O + NH4F = Cu4(OH)6FCl + NH3 + CO2 + H2O =>
7 Cu2(OH)2CO3 + 2 CuCl2*2H2O + 4 NH4F = 4 Cu4(OH)6FCl + 4 NH3 + 7 CO2 + H2O
HNO3 + As2O3 + H2O = H3AsO4 + N2 =>
4 HNO3 + 5 As2O3 + 13 H2O = 10 H3AsO4 + 2 N2
Fe + H2SO4 = Fe2(SO4) + H2 =>
2 Fe + H2SO4 = Fe2(SO4) + H2
K2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 K2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + 6 K2SO4 + 2 MnSO4
OH({-}) + ClO{-} + As = AsO4{3-} + Cl({-}) + H2O =>
6 OH({-}) + 5 ClO{-} + 2 As = 2 AsO4{3-} + 5 Cl({-}) + 3 H2O
C9H22 + O2 = CO2 + H2O =>
2 C9H22 + 29 O2 = 18 CO2 + 22 H2O
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