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2 CH3COONa + H2SO4 = Na2SO4 + 2 HCH3COO
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
HNO3(aq) + Mg(s) = Mg(NO3)2 + H2 =>
2 HNO3(aq) + Mg(s) = Mg(NO3)2 + H2
K + Fe{3+} = K{3+} + Fe =>
K + Fe{3+} = K{3+} + Fe
[Co(NH3)5Cl]Cl2H2ONaNO2 = [Co(NH3)5NO2]Cl2NaOHHCl =>
[Co(NH3)5Cl]Cl2H2ONaNO2 = [Co(NH3)5NO2]Cl2NaOHHCl
Ba(NO3)2Na2(CO3) = Ba(CO3)Na2(NO3)2 =>
Ba(NO3)2Na2(CO3) = Ba(CO3)Na2(NO3)2
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Pb(NO3)2 + H2O = PbO2 + HNO3 + H2 =>
Pb(NO3)2 + 2 H2O = PbO2 + 2 HNO3 + H2
CuS + H2SO4 = CuSO4 + H2S =>
CuS + H2SO4 = CuSO4 + H2S
Ca(NO3)2(aq) + Na3PO4(aq) = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaNO3
RbNO3 = Rb + N2 + O2 =>
2 RbNO3 = 2 Rb + N2 + 3 O2
MgCl2(aq) + KOH(aq) = KCl + Mg(OH)2 =>
MgCl2(aq) + 2 KOH(aq) = 2 KCl + Mg(OH)2
(NH4)2SO3 + HNO3 = (NH4)HNO3 + SO3 =>
(NH4)2SO3 + 2 HNO3 = 2(NH4)HNO3 + SO3
Pd + Cu{2+} = Pd{3+} + Cu =>
2 Pd + 3 Cu{2+} = 2 Pd{3+} + 3 Cu
CaF2 + I2 = IF2 + Ca =>
2 CaF2 + I2 = 2 IF2 + 2 Ca
X = X4 =>
4 X = X4
MnO2 + MgI2 = MnI2 + MgO + I2 =>
MnO2 + 2 MgI2 = MnI2 + 2 MgO + I2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Zn2 + AgNO3 = Zn2NO3 + Ag =>
Zn2 + AgNO3 = Zn2NO3 + Ag
CH3(CH2)2COOH + NaOH = C2H3O2Na + C2H6O =>
CH3(CH2)2COOH + NaOH = C2H3O2Na + C2H6O
AgPb + AgNO3 = Pb(NO3)2 + Ag =>
AgPb + 2 AgNO3 = Pb(NO3)2 + 3 Ag
Ag{+} + KOH = H2O + Ag2O + K{+} =>
2 Ag{+} + 2 KOH = H2O + Ag2O + 2 K{+}
NH4Cl + CH3COONa = NaCl + CH3COONH4 =>
NH4Cl + CH3COONa = NaCl + CH3COONH4
NaI + Cu(NO3)2 = NaNO3 + Cu(I)2 =>
2 NaI + Cu(NO3)2 = 2 NaNO3 + Cu(I)2
ZnOH2 + NaOH = ZnOH + NaOH2 =>
ZnOH2 + NaOH = ZnOH + NaOH2
NO(g) = N2(g)O2(g) =>
2 NO(g) = N2(g)O2(g)
NaAlO2 + H2SO4 = Na2SO4 + Al2O3 + H2O =>
2 NaAlO2 + H2SO4 = Na2SO4 + Al2O3 + H2O
K2Cr2O7 + P + H2SO4 = CrPO3 + K2SO4 + H2O =>
K2Cr2O7 + 2 P + H2SO4 = 2 CrPO3 + K2SO4 + H2O
Fe(lll) + Cl = Fe(lll)Cl =>
Fe(lll) + Cl = Fe(lll)Cl
NO(g) = N2O(g)NO2(g) =>
3 NO(g) = N2O(g)NO2(g)
Mg + O = MgO9 =>
Mg + 9 O = MgO9
(NH4)2S + Ca(OH)2 = CaS + NH4(OH) =>
(NH4)2S + Ca(OH)2 = CaS + 2 NH4(OH)
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
CO2 + NaOH = Na2CO3 + (H2O) =>
CO2 + 2 NaOH = Na2CO3 + (H2O)
KOH + Na2SiO3 = K2SiO3 + NaOH =>
2 KOH + Na2SiO3 = K2SiO3 + 2 NaOH
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
H{+} + CaCo3 + O = Ca{2+} + Co2 + H2O =>
4 H{+} + 2 CaCo3 + 2 O = 2 Ca{2+} + 3 Co2 + 2 H2O
PbO(s) + NaCl(aq) + H2O = Pb(OH)Cl(s) + NaOH(aq) =>
PbO(s) + NaCl(aq) + H2O = Pb(OH)Cl(s) + NaOH(aq)
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2
Na3PO4 + NH4NO3 = (NH4)3PO4 + NaNO3 =>
Na3PO4 + 3 NH4NO3 = (NH4)3PO4 + 3 NaNO3
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2
SO2 + MnO4{-} + H = SO4{2-} + Mn{2+} + H2O =>
3 SO2 + 2 MnO4{-} + 4 H = 3 SO4{2-} + 2 Mn{2+} + 2 H2O
BaCl2 + NaOH + CO2 = BaCO3 + H2O + NaCl =>
BaCl2 + 2 NaOH + CO2 = BaCO3 + H2O + 2 NaCl
C5H10OOH + O2 = CO2 + H2O =>
4 C5H10OOH + 27 O2 = 20 CO2 + 22 H2O
Pb(No3)2 + KOH = Pb(OH)2 + KNo3 =>
Pb(No3)2 + 2 KOH = Pb(OH)2 + 2 KNo3
H2SO4 + Na2S2O3 = Na2SO4 + H2O + SO2 = S =>
3 H2SO4 + Na2S2O3 = Na2SO4 + 3 H2O + 4 SO2
(NH4)2SO4*FeSO4*6H2O + BaCl2 = (NH4)2SO4 + FeCl2 + BaSO4 + H2O =>
(NH4)2SO4*FeSO4*6H2O + BaCl2 = (NH4)2SO4 + FeCl2 + BaSO4 + 6 H2O
[Co(CH3COCHCOCH3)3] + Cu(NO3)2*3H2O + (CH3CO)O(OCH3C) = [Co(CH3COC(NO2)COCH3)3] + Cu(CH3CO2)2 + H2O =>
2[Co(CH3COCHCOCH3)3] + 3 Cu(NO3)2*3H2O + 3(CH3CO)O(OCH3C) = 2[Co(CH3COC(NO2)COCH3)3] + 3 Cu(CH3CO2)2 + 12 H2O
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