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(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
NaOH(s) + H2O(l) = Na(OH)2(aq) + H2(g) =>
2 NaOH(s) + 2 H2O(l) = 2 Na(OH)2(aq) + H2(g)
HNO3 + NaCHO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaCHO3 = NaNO3 + H2O + CO2
ZnNO3 + H2SO4 = ZnSO4 + H2NO3 =>
ZnNO3 + H2SO4 = ZnSO4 + H2NO3
Pb{4+}(aq) + Mg(s) = Pb{2+}(aq) + Mg{2+}(aq) =>
Pb{4+}(aq) + Mg(s) = Pb{2+}(aq) + Mg{2+}(aq)
K2Se + HOH = KOH + H2Se =>
K2Se + 2 HOH = 2 KOH + H2Se
Cu(OH)2 + NH4NO3 = Cu(NO3)2 + NH4OH =>
Cu(OH)2 + 2 NH4NO3 = Cu(NO3)2 + 2 NH4OH
H3BO3 + Ba(OH)2 = H2O + HBO2Ba(OH)2 =>
H3BO3 + Ba(OH)2 = H2O + HBO2Ba(OH)2
KBrO3 + H2S = KBr + H2O + S2 =>
2 KBrO3 + 6 H2S = 2 KBr + 6 H2O + 3 S2
NaOH + Ag2SO4 = AgOH + Na2SO4 =>
2 NaOH + Ag2SO4 = 2 AgOH + Na2SO4
Al(OH)3 + HClO4 = Al(ClO4)3 + H2O =>
Al(OH)3 + 3 HClO4 = Al(ClO4)3 + 3 H2O
Hg2(NO3)2 = Hg + Hg(NO3)2 =>
Hg2(NO3)2 = Hg + Hg(NO3)2
ZnNO3 + KI2 = ZnI2 + KNO3 =>
ZnNO3 + KI2 = ZnI2 + KNO3
Br2 + CCl4 = CBr + Cl =>
Br2 + 2 CCl4 = 2 CBr + 8 Cl
CuCl2*2H2O + H2SO4 = CuSO4 + HCl + H2O =>
CuCl2*2H2O + H2SO4 = CuSO4 + 2 HCl + 2 H2O
HCN + Ca(OH)2 = Ca(OH)CN + H2O =>
HCN + Ca(OH)2 = Ca(OH)CN + H2O
Mg + MnI2 = MgI2 + Mn =>
Mg + MnI2 = MgI2 + Mn
HBr + Cl2 + H2O = HBrO4 + HCl =>
HBr + 4 Cl2 + 4 H2O = HBrO4 + 8 HCl
NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl
At7 + O2 = At2O7 =>
4 At7 + 49 O2 = 14 At2O7
MnCl7 + F2 = MnF7 + Cl2 =>
2 MnCl7 + 7 F2 = 2 MnF7 + 7 Cl2
HCO3{-} + OH{-} = CO3{2-} + H2O =>
HCO3{-} + OH{-} = CO3{2-} + H2O
MgCO3 + MgCl2 = Mg2 + Cl(CO3) =>
4 MgCO3 + 2 MgCl2 = 3 Mg2 + 4 Cl(CO3)
C + CaO3 = CaO + CO =>
2 C + CaO3 = CaO + 2 CO
Cu2SO4(aq) + Na3PO4(aq) = (Na3)SO4 + Cu2(PO4) =>
Cu2SO4(aq) + Na3PO4(aq) = (Na3)SO4 + Cu2(PO4)
OHCH2COOH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 OHCH2COOH + 6 KMnO4 + 9 H2SO4 = 10 CO2 + 3 K2SO4 + 6 MnSO4 + 19 H2O
N2O + S = SO2 + N2 =>
2 N2O + S = SO2 + 2 N2
Zn(s) + HNO3(aq) = Zn(NO3)2 + N2O(g) + H2O(g) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2 + N2O(g) + 5 H2O(g)
SODIUM + IODIDE = SODIUMIODIDE =>
SODIUM + IODIDE = SODIUMIODIDE
Al2(CrO4)3 + Ba(NO3)2 = Al(NO3)3 + BaCrO4 =>
Al2(CrO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaCrO4
P + Cu = Cu2P =>
P + 2 Cu = Cu2P
V2O5 + Ca(s) = CaO(s) + V(s) =>
V2O5 + 5 Ca(s) = 5 CaO(s) + 2 V(s)
NH3(g) + CO2(g) = NO(g) + CH4(g) + O2(g) =>
4 NH3(g) + 3 CO2(g) = 4 NO(g) + 3 CH4(g) + O2(g)
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3 + H2O =>
Cr2O7{2-} + 2 HNO2 + 8 H{+} = 2 Cr{3+} + 2 NO3 + 5 H2O
Br2 + H2O + SO2 = HBr + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 HBr + H2SO4
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
H3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + H2O =>
H3[Fe(CN)6] + Fe(OH)3 = Fe[Fe(CN)6] + 3 H2O
NaOCl + NaOH = NaCl + NaO2H =>
NaOCl + NaOH = NaCl + NaO2H
K2CrO4 + Na2SO3 + HCl = Na2SO4 + KCl + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 3 Na2SO4 + 4 KCl + 2 CrCl3 + 5 H2O
CH3CH2CHO + H2O = CH3OH + CH3COOH =>
2 CH3CH2CHO + 4 H2O = 4 CH3OH + CH3COOH
K2Cr2O7 + C6H8O6 = K2O + Cr2O3 + CO2 + H2O =>
10 K2Cr2O7 + 3 C6H8O6 = 10 K2O + 10 Cr2O3 + 18 CO2 + 12 H2O
C11H21 + O2 = H2O + CO2 =>
4 C11H21 + 65 O2 = 42 H2O + 44 CO2
Ca(PO4)2 + C + SiO2 = P4 + CaSiO3 + CO =>
2 Ca(PO4)2 + 14 C + 2 SiO2 = P4 + 2 CaSiO3 + 14 CO
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
SO4 + NaOH = SO4(OH) + Na =>
SO4 + NaOH = SO4(OH) + Na
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
Hg2(No3)2 + NH4Br = NH4(No3)2 + Hg2Br =>
Hg2(No3)2 + NH4Br = NH4(No3)2 + Hg2Br
Pb(NO3)2 + NH4S = PbS + NH4(NO3)2 =>
Pb(NO3)2 + NH4S = PbS + NH4(NO3)2
Cl2 + AlBr3 = AlCl3 + Br2 =>
3 Cl2 + 2 AlBr3 = 2 AlCl3 + 3 Br2
Na2SO3 + NaOH = NaSO3 + Na2OH =>
Na2SO3 + NaOH = NaSO3 + Na2OH
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