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Zn + Pt(NO3)2 = Zn(NO3)2 + Pt
NaOH(ac) + Al(s) + H2O(l) = NaAl(OH)4 + H2 =>
2 NaOH(ac) + 2 Al(s) + 6 H2O(l) = 2 NaAl(OH)4 + 3 H2
Pb(OH)2 + KOH = K2(Pb(OH)4) =>
Pb(OH)2 + 2 KOH = K2(Pb(OH)4)
CaO(s) + H20(g) = CaH3O =>
20 CaO(s) + 3 H20(g) = 20 CaH3O
CsOH + CO2 = Cs2CO3 + H2O =>
2 CsOH + CO2 = Cs2CO3 + H2O
Fe(NO3)3 + KSCN = Fe(SNC)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SNC)3 + 3 KNO3
IO3{-} + S2O3{-2} + H3O{+} = I2 + S4O6{-2} + H2O =>
2 IO3{-} + 10 S2O3{-2} + 12 H3O{+} = I2 + 5 S4O6{-2} + 18 H2O
HNO3(aq) + NH4Cl(aq) = HCl + NH4NO3 =>
HNO3(aq) + NH4Cl(aq) = HCl + NH4NO3
Cu + (H2SO4) = SO2 + CuO + H2O =>
Cu + (H2SO4) = SO2 + CuO + H2O
Cu(NO3)2 + Na2CO3 + H2O = CuCO3Cu(OH)2 + NaNO3 + CO2 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3Cu(OH)2 + 4 NaNO3 + CO2
KNO3(aq) + Na2CO3(aq) = K2CO3(aq) + NaNO3(s) =>
2 KNO3(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaNO3(s)
NH4OH + Hg2(NO3)2 = Hg2(OH)2 + NH4NO3 =>
2 NH4OH + Hg2(NO3)2 = Hg2(OH)2 + 2 NH4NO3
KI + KMnO4 = MnO + K2O + I =>
5 KI + KMnO4 = MnO + 3 K2O + 5 I
Na3PO4(aq) + Na2CO3(aq) = Na2PO4(s) + Na3CO3(aq) =>
Na3PO4(aq) + Na2CO3(aq) = Na2PO4(s) + Na3CO3(aq)
AgNO3 + Fe3Cl = AgCl + Fe3NO3 =>
AgNO3 + Fe3Cl = AgCl + Fe3NO3
NaS + Ni(NO3) = NiS + NaNO3 =>
NaS + Ni(NO3) = NiS + NaNO3
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
CrO3 + Zn = ZnO + Cr =>
CrO3 + 3 Zn = 3 ZnO + Cr
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
BaCO3 + Cl = BaCl2 + C + O2 =>
2 BaCO3 + 4 Cl = 2 BaCl2 + 2 C + 3 O2
Ca{2+} + HCO3{-} + Ca(OH)2 = CaCO3 + H2O =>
Ca{2+} + 2 HCO3{-} + Ca(OH)2 = 2 CaCO3 + 2 H2O
Nb2CrN2O2 = Cr2N + Nb2N + Nb2O5 + N2 =>
20 Nb2CrN2O2 = 10 Cr2N + 12 Nb2N + 8 Nb2O5 + 9 N2
AgClO4 + Li3PO4 = Ag3PO4 + Li + ClO4 =>
3 AgClO4 + Li3PO4 = Ag3PO4 + 3 Li + 3 ClO4
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
K2MnF6 + H2O = KMnF4(H2O) + KO + HF =>
K2MnF6 + 2 H2O = KMnF4(H2O) + KO + 2 HF
BaCl2(g) + Na2SO4(s) = BaSO4(l) + NaCl(s) =>
BaCl2(g) + Na2SO4(s) = BaSO4(l) + 2 NaCl(s)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
BN + HF = BF3 + NH3 =>
BN + 3 HF = BF3 + NH3
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
K(AlSi3O8) + HCl = AlCl3 + H2O + KCl + SiO2 =>
K(AlSi3O8) + 4 HCl = AlCl3 + 2 H2O + KCl + 3 SiO2
CuFeS2 + FeCl3 = CuCl2 + FeCl2 + S =>
CuFeS2 + 4 FeCl3 = CuCl2 + 5 FeCl2 + 2 S
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KNO2 + HSO3NH2 = KHSO4 + H2O + N2 =>
KNO2 + HSO3NH2 = KHSO4 + H2O + N2
Sn(OH)2 + H3AsO4 = SnHAsO4 + H2O =>
Sn(OH)2 + H3AsO4 = SnHAsO4 + 2 H2O
Na + Zn(ClO3)2 = Zn + NaClO3 =>
2 Na + Zn(ClO3)2 = Zn + 2 NaClO3
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
CuO + Na = Cu + Na2O =>
CuO + 2 Na = Cu + Na2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
HNO3*3H2O = HNO3 + H2O =>
HNO3*3H2O = HNO3 + 3 H2O
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
(CH3)3N + H2O = (CH3)3NH + HO =>
(CH3)3N + H2O = (CH3)3NH + HO
NaCN + NaOCl + H2O = CO2 + NaCl + NaOH + N2 =>
2 NaCN + 5 NaOCl + H2O = 2 CO2 + 5 NaCl + 2 NaOH + N2
NiCl2(aq) + Na2CO3 = NiCO3 + NaCl =>
NiCl2(aq) + Na2CO3 = NiCO3 + 2 NaCl
Ga + N2 = Ga2N3 =>
4 Ga + 3 N2 = 2 Ga2N3
NiSO4 + AgCH3COO = Ni(CH3COO)2 + Ag2SO4 =>
NiSO4 + 2 AgCH3COO = Ni(CH3COO)2 + Ag2SO4
CuSO4 + Na2HPO4 = Cu3(PO4)2 + NaH2PO4 + Na2SO4 =>
3 CuSO4 + 4 Na2HPO4 = Cu3(PO4)2 + 2 NaH2PO4 + 3 Na2SO4
PbI2 + KI = K2(PbI4) =>
PbI2 + 2 KI = K2(PbI4)
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