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H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K + Mn + O2 = KMnO3 =>
2 K + 2 Mn + 3 O2 = 2 KMnO3
LiF + MgN = LiN + MgF =>
LiF + MgN = LiN + MgF
NH4NO3 + KClO4 = KNO3 + NH4ClO4 =>
NH4NO3 + KClO4 = KNO3 + NH4ClO4
NaNO3 + Co(NO3)2 = CoNO3 + Na(NO3)2 =>
NaNO3 + Co(NO3)2 = CoNO3 + Na(NO3)2
NaPO4 + CaCl2 = NaCl2 + CaPO4 =>
NaPO4 + CaCl2 = NaCl2 + CaPO4
Li(s) + HF(s) = LiF(s) + H2(s) =>
2 Li(s) + 2 HF(s) = 2 LiF(s) + H2(s)
Cu(NO3)2 + H2O = CuOHNO3 + HNO3 =>
Cu(NO3)2 + H2O = CuOHNO3 + HNO3
AgNO3 + S = Ag2S + NO3 =>
2 AgNO3 + S = Ag2S + 2 NO3
Cu + H2S = CuS + H2 =>
Cu + H2S = CuS + H2
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Na9 + P4 = Na3P =>
4 Na9 + 3 P4 = 12 Na3P
Fe{2+} + Ce{3+} = Ce{4+} + Fe =>
Fe{2+} + 2 Ce{3+} = 2 Ce{4+} + Fe
NaPO4(aq) + CrCl3(aq) = CrPO4(aq) + NaCl3(s) =>
NaPO4(aq) + CrCl3(aq) = CrPO4(aq) + NaCl3(s)
SO4H + NaOH = NaSO4 + H2O =>
SO4H + NaOH = NaSO4 + H2O
Mg + SnSO4 = MgSO4 + Sn =>
Mg + SnSO4 = MgSO4 + Sn
CH3{-}CH2{-}SH– = CH3{-}CH2{-}S{-}S{-}CH2{-}CH3 =>
CH3{-}CH2{-}SH– = CH3{-}CH2{-}S{-}S{-}CH2{-}CH3
KCl + (C6H5)4BNa = K(C6H5)4B + NaCl =>
KCl + (C6H5)4BNa = K(C6H5)4B + NaCl
NaHCO3 + HCl = H2O(l) + NaCl + CO2 =>
NaHCO3 + HCl = H2O(l) + NaCl + CO2
Ba + S8 = BaS =>
8 Ba + S8 = 8 BaS
C3H7COOH + Ba(OH)2 = Ba{2+} + C3H7COO{-} + H2O =>
2 C3H7COOH + Ba(OH)2 = Ba{2+} + 2 C3H7COO{-} + 2 H2O
H2SO2 + Ta(OH)5 = Ta2(SO2)5 + H2O =>
5 H2SO2 + 2 Ta(OH)5 = Ta2(SO2)5 + 10 H2O
H2SO3 + Zn + HCl = H2S + H2O + ZnCl2 =>
H2SO3 + 3 Zn + 6 HCl = H2S + 3 H2O + 3 ZnCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2SO4 + Pb(ClO3)4 = NaClO3 + Pb2(SO4)4 =>
4 Na2SO4 + 2 Pb(ClO3)4 = 8 NaClO3 + Pb2(SO4)4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaNO3 + Co(NO3)2 = CoNO3 + Na(NO3)2 =>
NaNO3 + Co(NO3)2 = CoNO3 + Na(NO3)2
Pb + Zn(No3)2 = Zn + Pb(No3) =>
2 Pb + Zn(No3)2 = Zn + 2 Pb(No3)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaNO3 + Co(NO3)2 = CoNO3 + Na(NO3)2 =>
NaNO3 + Co(NO3)2 = CoNO3 + Na(NO3)2
PbCl2 + NH3 = PbH2 + NCl3 =>
3 PbCl2 + 2 NH3 = 3 PbH2 + 2 NCl3
Al(NO3)3 + CH3COOH = Al(CH3COO)3 + HNO3 =>
Al(NO3)3 + 3 CH3COOH = Al(CH3COO)3 + 3 HNO3
Sb2O3 + KOH + H2O = K[Sb(OH)4] =>
Sb2O3 + 2 KOH + 3 H2O = 2 K[Sb(OH)4]
Mg + Co = MgCo3 =>
Mg + 3 Co = MgCo3
PbZn(NO3)2 = Pb(NO3)2Zn =>
PbZn(NO3)2 = Pb(NO3)2Zn
()AlBr3 + ()K2SO4 = ()KBr + ()Al2(SO4)3 =>
2()AlBr3 + 3()K2SO4 = 6()KBr + ()Al2(SO4)3
Zn(OH)2 + H2CO3 = Zn(CO3) + H2O =>
Zn(OH)2 + H2CO3 = Zn(CO3) + 2 H2O
N2 + NH3 = N2H4 =>
N2 + 4 NH3 = 3 N2H4
CCl3COOH = CHCl3 + CO2 =>
CCl3COOH = CHCl3 + CO2
ClO4{-} + Cr{3} + OH{-} = Cl{-} + CrO4{2-} + H2O =>
3 ClO4{-} + 8 Cr{3} + 40 OH{-} = 3 Cl{-} + 8 CrO4{2-} + 20 H2O
CH3COOH + CH3CH2CHOHCH3 = CH3COOCH2CH3 + H2O =>
2 CH3COOH + CH3CH2CHOHCH3 = 2 CH3COOCH2CH3 + H2O
KO2(s) + CO2(g) + H2O(l) = O2(g) + KHCO3(s) =>
4 KO2(s) + 4 CO2(g) + 2 H2O(l) = 3 O2(g) + 4 KHCO3(s)
(NH4)2Cr2O7(S) = N2(g) + H2O(g) + Cr2O3(S) =>
(NH4)2Cr2O7(S) = N2(g) + 4 H2O(g) + Cr2O3(S)
NaHCO3 + AgNO3 = NaH(NO3)2 + Ag2CO3 =>
NaHCO3 + 2 AgNO3 = NaH(NO3)2 + Ag2CO3
Li3PO4(s) = Li{+}(aq) + PO4{3-}(aq) =>
Li3PO4(s) = 3 Li{+}(aq) + PO4{3-}(aq)
CuBr2 = CuBr + Br2 =>
2 CuBr2 = 2 CuBr + Br2
C5H10 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + CrSO4 + H2O =>
4 C5H10 + 5 K2Cr2O7 + 15 H2SO4 = 10 CH3COOH + 5 K2SO4 + 10 CrSO4 + 15 H2O
Ni(C2H3O2)2 + NaOH = Ni(OH)2 + Na(C2H3O2) =>
Ni(C2H3O2)2 + 2 NaOH = Ni(OH)2 + 2 Na(C2H3O2)
Al(SO4) + CaP = AlP + CaSO4 =>
Al(SO4) + CaP = AlP + CaSO4
YbCl3 = Yb + Cl3 =>
YbCl3 = Yb + Cl3
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