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2 CuCO3 + H2SO4 = Cu2SO4 + H2(CO3)2
C12H22O11 + [Ag(NH3)2]OH = C12H22O12 + Ag + NH3 + H2O =>
C12H22O11 + 2[Ag(NH3)2]OH = C12H22O12 + 2 Ag + 4 NH3 + H2O
Fe(SO4)3 + BaCl2 = FeCl3 + Ba(SO4)2 =>
2 Fe(SO4)3 + 3 BaCl2 = 2 FeCl3 + 3 Ba(SO4)2
KNO2 + KMnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 2 KMnO4 + 3 H2SO4 = 5 KNO3 + 2 MnSO4 + K2SO4 + 3 H2O
Sr + CaCO3 = SrCO3 + Ca =>
Sr + CaCO3 = SrCO3 + Ca
C4H6 + Ag(NH3)2OH = AgC4H5 + NH3 + H2O =>
C4H6 + Ag(NH3)2OH = AgC4H5 + 2 NH3 + H2O
Na2S2O4 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S2O4 + 3 H2O2 = Na2SO4 + H2SO4 + 2 H2O
Br2O + HNO3 = BrNO3 + H2O =>
Br2O + 2 HNO3 = 2 BrNO3 + H2O
Cu2 + NH3 = Cu(NH3)2 =>
Cu2 + 4 NH3 = 2 Cu(NH3)2
H2PO4 + HCO3 = HPO42 + H2O + CO2 =>
H2PO4 + 77 HCO3 = HPO42 + 39 H2O + 77 CO2
H2S + O = H2O + S =>
H2S + O = H2O + S
C8H18 + O2 = CO2 + H2O = C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(OH)2 + H2(SO4) = Pb(SO4) + H2O =>
Pb(OH)2 + H2(SO4) = Pb(SO4) + 2 H2O
NI3 + H2O = HI + HNO2 =>
NI3 + 2 H2O = 3 HI + HNO2
AgNO3(aq) + K2CO3(aq) = Ag2CO3 + KNO3 =>
2 AgNO3(aq) + K2CO3(aq) = Ag2CO3 + 2 KNO3
Al(OH)4 + HBr = Al(Br)4 + H2O =>
Al(OH)4 + 4 HBr = Al(Br)4 + 4 H2O
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
CH2Cl{-}CH2{-}CH2{-}CH3 + KOH = CH2OH{-}CH2{-}CH2{-}CH3 + KCl =>
CH2Cl{-}CH2{-}CH2{-}CH3 + KOH = CH2OH{-}CH2{-}CH2{-}CH3 + KCl
Hg + SnCl2 = HgCl2 + Sn =>
Hg + SnCl2 = HgCl2 + Sn
HO5 = O2 + H2O =>
4 HO5 = 9 O2 + 2 H2O
Sn(NO3)2 = Sn(NO2)2 + O2 =>
Sn(NO3)2 = Sn(NO2)2 + O2
AgF + HNO3 = AgNO3 + H2F2 =>
2 AgF + 2 HNO3 = 2 AgNO3 + H2F2
K2CrO4 + NaHSO4 = K2SO4 + NaHCrO4 =>
K2CrO4 + NaHSO4 = K2SO4 + NaHCrO4
Li + HNO3 = LiNO3 + N + H2O =>
5 Li + 6 HNO3 = 5 LiNO3 + N + 3 H2O
Fe(OH)3 + HCl = ClOH + H2O + Fe =>
2 Fe(OH)3 + 3 HCl = 3 ClOH + 3 H2O + 2 Fe
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
MgCl2 + KF = K(Cl2) + MgF =>
MgCl2 + KF = K(Cl2) + MgF
Cr(OH)3(s) + NaOH(aq) = Na3Cr(OH)6 =>
Cr(OH)3(s) + 3 NaOH(aq) = Na3Cr(OH)6
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Ni + HCl = NiH + Cl2 =>
2 Ni + 2 HCl = 2 NiH + Cl2
Cu(OH)2 + O2 = CuO2 + H2O =>
2 Cu(OH)2 + O2 = 2 CuO2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
NH2OH + H2SO4 = (NH4)2SO4 + N2O + H2O =>
4 NH2OH + H2SO4 = (NH4)2SO4 + N2O + 3 H2O
KMnO4 + H2SO4 + P2O5 = Mn2O7 + HPO3 + KHSO4 =>
2 KMnO4 + 2 H2SO4 + P2O5 = Mn2O7 + 2 HPO3 + 2 KHSO4
BaO2 + Cr2(SO4)3 + NaOH = BaO + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 BaO + 2 Na2CrO4 + 3 Na2SO4 + 5 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
C18H3202 + O2 = CO2 + H2O =>
2 C18H3202 + 1637 O2 = 36 CO2 + 3202 H2O
MgCl2 + NH4(NO3) = Mg(NO3)2 + (NH4)Cl =>
MgCl2 + 2 NH4(NO3) = Mg(NO3)2 + 2(NH4)Cl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + SmCl3 + K2SO4 + MnSO4 + H2O =>
30 SmCl2 + 6 KMnO4 + 24 H2SO4 = 5 Sm2(SO4)3 + 20 SmCl3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
KClO3(ag) = KCl(s) + O2(g) =>
2 KClO3(ag) = 2 KCl(s) + 3 O2(g)
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
(CuSO4)5H2O(s) = CuSO4(s) + H2O(g) =>
(CuSO4)5H2O(s) = 5 CuSO4(s) + H2O(g)
KMnO4 + H2SO4 + P2O5 = Mn2O7 + HPO3 + KHSO4 =>
2 KMnO4 + 2 H2SO4 + P2O5 = Mn2O7 + 2 HPO3 + 2 KHSO4
NH3 + NaClO = N2H4 + NaCl + H2O =>
2 NH3 + NaClO = N2H4 + NaCl + H2O
NaNO3 = NaNO2 + O2 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Na2SO4 + NaOH = Na + SO4(OH)2 =>
Na2SO4 + 2 NaOH = 4 Na + SO4(OH)2
Na + H2 = NaH2 =>
Na + H2 = NaH2
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