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3 Ni + 2 FeCl3 = 3 NiCl2 + 2 Fe
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + H2O(g) =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + 2 H2O(g)
Zn + Cl2 = ZnCl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2
NH4VO3 + HCl + SnCl2 = VOCl2 + SnCl4 + H2O + NH4Cl =>
2 NH4VO3 + 8 HCl + SnCl2 = 2 VOCl2 + SnCl4 + 4 H2O + 2 NH4Cl
[N(CH3)4]I + I2 = [N(CH3)4]I3 =>
[N(CH3)4]I + I2 = [N(CH3)4]I3
Rb2S + AlBr3 = RbBr + Al2S3 =>
3 Rb2S + 2 AlBr3 = 6 RbBr + Al2S3
Ca(NO3)2 + BaO = Ba(NO3)2 + CaO =>
Ca(NO3)2 + BaO = Ba(NO3)2 + CaO
AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3
CH3COOH + AlBr3 = (CH3COO)3Al + HBr =>
3 CH3COOH + AlBr3 = (CH3COO)3Al + 3 HBr
He + S = HeS =>
He + S = HeS
KNO3 + KOH = K2O + HNO3 =>
KNO3 + KOH = K2O + HNO3
MgCl2 + NaNo3 = NaCl + Mg(No3)2 =>
MgCl2 + 2 NaNo3 = 2 NaCl + Mg(No3)2
SO3 + H = SO2 + H2O =>
SO3 + 2 H = SO2 + H2O
SO3 + OH = SO3OH =>
SO3 + OH = SO3OH
Na(CO3) + H2SO4 = Na2SO4 + HCO3 =>
2 Na(CO3) + H2SO4 = Na2SO4 + 2 HCO3
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
FeTiO3(s) + HCl(l) = TiCl4(l) + H2O(l) + FeO(s) =>
FeTiO3(s) + 4 HCl(l) = TiCl4(l) + 2 H2O(l) + FeO(s)
Fe2(SO4)3 + AsH3 = As + FeSO4 + H2SO4 =>
3 Fe2(SO4)3 + 2 AsH3 = 2 As + 6 FeSO4 + 3 H2SO4
Mg(s) + AgNO3(aq) = Mg(NO3)2 + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2 + 2 Ag(s)
Al2O3 + SiO2 = Al2O3*SiO2 =>
Al2O3 + SiO2 = Al2O3*SiO2
Si + OH = H2O + SiO3 =>
Si + 6 OH = 3 H2O + SiO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Co(OH)3 + HCl = Co + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 Co + 3 Cl2 + 6 H2O
P4O7 + H2O = H3PO3 + H3PO4 =>
P4O7 + 6 H2O = 3 H3PO3 + H3PO4
CO2 + Ba(OH)2 = BaCO3 + H2O =>
CO2 + Ba(OH)2 = BaCO3 + H2O
Na(CO3) + H2SO4 = Na2SO4 + HCO3 =>
2 Na(CO3) + H2SO4 = Na2SO4 + 2 HCO3
NI + S = NIS =>
NI + S = NIS
C6N6FeK4 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 C6N6FeK4 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O
BaCO3 + NH3 + H2O = Ba(OH)2 + CO3 + NH4 =>
BaCO3 + 2 NH3 + 2 H2O = Ba(OH)2 + CO3 + 2 NH4
Ba(NO3)2 + KMnO4 = Ba(MnO4)2 + KNO3 =>
Ba(NO3)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO3
KHSO4 + SO2 + H2O = KHSO3 + H2SO4 =>
KHSO4 + SO2 + H2O = KHSO3 + H2SO4
HClO + NaHSO3 = NaCl + H2SO4 =>
HClO + NaHSO3 = NaCl + H2SO4
Zn + NO2 + H = ZnNH + H2O =>
Zn + NO2 + 5 H = ZnNH + 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
Cu(OH)2 + H3N = Cu3N2 + H2O =>
3 Cu(OH)2 + 2 H3N = Cu3N2 + 6 H2O
C41H5 + O2 = CO2 + H2O =>
4 C41H5 + 169 O2 = 164 CO2 + 10 H2O
CoBr2(aq) + Na3PO4(aq) = Co3(PO4)2(s) + NaBr(aq) =>
3 CoBr2(aq) + 2 Na3PO4(aq) = Co3(PO4)2(s) + 6 NaBr(aq)
Pb + HNO3(concentrated) = Pb(NO3)2 + H2 =>
Pb + 2 HNO3(concentrated) = Pb(NO3)2 + H2
Cr(OH)3 + NaOH = H2 + NaCrO4 =>
Cr(OH)3 + NaOH = 2 H2 + NaCrO4
CH3CH2CH3 + O2 = CH2 + H2O =>
2 CH3CH2CH3 + O2 = 6 CH2 + 2 H2O
CH3CH2COOHHCl = H2OCH3CH2COCl =>
CH3CH2COOHHCl = H2OCH3CH2COCl
SrCl2 + Na2CO3 = SrNa2 + Cl2CO3 =>
SrCl2 + Na2CO3 = SrNa2 + Cl2CO3
Al(NO3)3 + MgCO3 = Mg(NO3)2 + Al2(CO3)3 =>
2 Al(NO3)3 + 3 MgCO3 = 3 Mg(NO3)2 + Al2(CO3)3
P0 + KOH + H2O = PH3 + KH2PO2 =>
4 P0 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
Si + OH = H2O + SiO3 =>
Si + 6 OH = 3 H2O + SiO3
Cr2O3 + No3{-} + CO3{2-} = CrO4{2-} + No{2-} + CO2 =>
5 Cr2O3 + 6 No3{-} + 25 CO3{2-} = 10 CrO4{2-} + 18 No{2-} + 25 CO2
C6H6 + FeCl3 = C6H5Cl + FeCl2 + H3 =>
3 C6H6 + 3 FeCl3 = 3 C6H5Cl + 3 FeCl2 + H3
Zn + Cl = ZnCl3 =>
Zn + 3 Cl = ZnCl3
P0 + KOH + H2O = PH3 + KH2PO2 =>
4 P0 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
NH4ClHg(C2H3O2) = NH4(C2H3O2)HgCl =>
NH4ClHg(C2H3O2) = NH4(C2H3O2)HgCl
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