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Fe2O3 + Fe = Fe2O3Fe
Li2O + NaOH = NaLiO + H2O =>
Li2O + 2 NaOH = 2 NaLiO + H2O
KClO3 + FeSO4 + H2O = KCl + Fe(OH)SO4 =>
KClO3 + 6 FeSO4 + 3 H2O = KCl + 6 Fe(OH)SO4
Hg(NO3)2 + Na2(SO4) = Na(NO3) + Hg(SO4) =>
Hg(NO3)2 + Na2(SO4) = 2 Na(NO3) + Hg(SO4)
PBSO4(s) + HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq) =>
PBSO4(s) + 2 HNO3(aq) = PB(NO3)2(aq) + H2SO4(aq)
Si + Ca(OH)2 = CaSiO2 + H2 =>
Si + Ca(OH)2 = CaSiO2 + H2
Ba(NO3)2 + K2CrO4 = K2(NO3)2 + CrO4Ba =>
Ba(NO3)2 + K2CrO4 = K2(NO3)2 + CrO4Ba
Na2O + Zn(OH)2 + H2O = Na2(Zn(OH)4) =>
Na2O + Zn(OH)2 + H2O = Na2(Zn(OH)4)
N2H4(l) + O2(g) = NO2(g) + H2O(g) =>
N2H4(l) + 3 O2(g) = 2 NO2(g) + 2 H2O(g)
Ca(OH)2 + H2SO4 = (Ca(OH))2SO4 + H2O =>
2 Ca(OH)2 + H2SO4 = (Ca(OH))2SO4 + 2 H2O
NaCl + Fe(C2H3O2)3 = NaC2H3O2 + FeCl3 =>
3 NaCl + Fe(C2H3O2)3 = 3 NaC2H3O2 + FeCl3
NaOH(aq) + C9H8O4(s) = C9H7O4Na(aq) + H2O(l) =>
NaOH(aq) + C9H8O4(s) = C9H7O4Na(aq) + H2O(l)
F + CaO = O2 + CaF =>
2 F + 2 CaO = O2 + 2 CaF
Co + H2PO4 + HCl = H3PO2 + CoCl2 + H2O =>
5 Co + 2 H2PO4 + 10 HCl = 2 H3PO2 + 5 CoCl2 + 4 H2O
Hg2(NO3)2 + NaOH = Hg2O2 + H2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2O2 + H2 + 2 NaNO3
KNO3 + LiOH = LiNO3 + KOH =>
KNO3 + LiOH = LiNO3 + KOH
AgINa2S2O3 = AgS2O3Na2I =>
AgINa2S2O3 = AgS2O3Na2I
C3H8OHCl = C3H7ClH2O =>
C3H8OHCl = C3H7ClH2O
Na2S + SnO = Na2O + SnS =>
Na2S + SnO = Na2O + SnS
ZrO2 + KOH = K2ZrO3 + H2O =>
ZrO2 + 2 KOH = K2ZrO3 + H2O
Pb(NO3)2(aq) + Fe2(SO4)3(aq) = Fe(NO3)3(aq) + PbSO4(s) =>
3 Pb(NO3)2(aq) + Fe2(SO4)3(aq) = 2 Fe(NO3)3(aq) + 3 PbSO4(s)
Cu3Zn + HCl = Cu3ZnCl + H2 =>
2 Cu3Zn + 2 HCl = 2 Cu3ZnCl + H2
Na + BaI2 = NaI + Ba =>
2 Na + BaI2 = 2 NaI + Ba
Pb(C2H3O2)2 + Li2S = PbS + LiC2H3O2 =>
Pb(C2H3O2)2 + Li2S = PbS + 2 LiC2H3O2
Al(OH)3 + OH = AlO2 + H2O =>
Al(OH)3 + OH = AlO2 + 2 H2O
KI + Pb(NO3)2 = KIPb(NO3)2 =>
KI + Pb(NO3)2 = KIPb(NO3)2
Co2S3 + NaOH = Co(OH)3 + Na2S =>
Co2S3 + 6 NaOH = 2 Co(OH)3 + 3 Na2S
KBrO3 + FeCl2 + HCl = KBr + FeCl3 + H2O =>
KBrO3 + 6 FeCl2 + 6 HCl = KBr + 6 FeCl3 + 3 H2O
CH3CH2CH3 + Cl = CH3CHCH3 + HCl =>
CH3CH2CH3 + Cl = CH3CHCH3 + HCl
HClAg = AgHCl =>
HClAg = AgHCl
N2H4 + OH{-} + Fe{3+} = N2 + H2O + Fe{2+} =>
N2H4 + 4 OH{-} + 4 Fe{3+} = N2 + 4 H2O + 4 Fe{2+}
NH4ClO4(s) + Al(s) = Al2O3(s) + AlCl3(s) + H2O(g) + NO(g) =>
3 NH4ClO4(s) + 3 Al(s) = Al2O3(s) + AlCl3(s) + 6 H2O(g) + 3 NO(g)
H2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CH2O2 + H2O =>
2 H2Cr2O7 + 6 H2SO4 + 3 CH3OH = 2 Cr2(SO4)3 + 3 CH2O2 + 11 H2O
Fe2O3 + K2Cr2O7 = Fe2(Cr2O7)3 + K2O =>
Fe2O3 + 3 K2Cr2O7 = Fe2(Cr2O7)3 + 3 K2O
C2H3F + O2 = CO2 + H2O + F2 =>
4 C2H3F + 11 O2 = 8 CO2 + 6 H2O + 2 F2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + NaCl =>
2 NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + 2 NaCl
Na2SiO3 + H3PO4 = NaH2PO4 + H2SiO3 =>
Na2SiO3 + 2 H3PO4 = 2 NaH2PO4 + H2SiO3
Na3(PO4) + Ag(NO3) = Ag(PO4) + Na3(NO3) =>
Na3(PO4) + Ag(NO3) = Ag(PO4) + Na3(NO3)
C2H3F + O2 = CO2 + H2O + HF =>
2 C2H3F + 5 O2 = 4 CO2 + 2 H2O + 2 HF
Ca(OH)2(aq) + H(NO3)(aq) = Ca(NO3) + H(OH)2 =>
Ca(OH)2(aq) + H(NO3)(aq) = Ca(NO3) + H(OH)2
Mg(OH)2 + K = KOH + Mg =>
Mg(OH)2 + 2 K = 2 KOH + Mg
C2H3F + O2 = CO + H2O + HF =>
2 C2H3F + 3 O2 = 4 CO + 2 H2O + 2 HF
Na + Ca(PO4) = Na(PO4) + Ca =>
Na + Ca(PO4) = Na(PO4) + Ca
(NH4)NO3 + CaOH = (NH4)OH + CaNO3 =>
(NH4)NO3 + CaOH = (NH4)OH + CaNO3
C = C67 =>
67 C = C67
K3PO4 + AgNO4 = KNO4 + Ag3PO4 =>
K3PO4 + 3 AgNO4 = 3 KNO4 + Ag3PO4
KCO3 + HI = KI + HCO3 =>
KCO3 + HI = KI + HCO3
Ni(OH)2(s) = NiOH2O =>
Ni(OH)2(s) = NiOH2O
Fe2O3 + Sr(OH)2 = SrO + Fe(OH)3 =>
Fe2O3 + 3 Sr(OH)2 = 3 SrO + 2 Fe(OH)3
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