| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Pb(NO3)4 + 4 FeBr3 = 3 PbBr4 + 4 Fe(NO3)3
(CH3)2NH + H2C2O4 = (CH3)2NH2 + C2O4 =>
2(CH3)2NH + H2C2O4 = 2(CH3)2NH2 + C2O4
FeCl3 + NH3 + H2O = NH4Cl + Fe(OH)3 =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4Cl + Fe(OH)3
AlCl3 + NaOH = Al(OH) + NaCl3 =>
AlCl3 + NaOH = Al(OH) + NaCl3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
CaSO4*2H2O + Al2Si2O5(OH)4 + CaO + H2O = Ca6Al2(SO4)3(OH)12*26(H2O) + SiO2 =>
3 CaSO4*2H2O + Al2Si2O5(OH)4 + 3 CaO + 24 H2O = Ca6Al2(SO4)3(OH)12*26(H2O) + 2 SiO2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Fe2O3 + NaOH = Na3FeO3 + H2O =>
Fe2O3 + 6 NaOH = 2 Na3FeO3 + 3 H2O
CaSO4 + AlBr3 = CaBr2 + Al2(SO4)3 =>
3 CaSO4 + 2 AlBr3 = 3 CaBr2 + Al2(SO4)3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
AlCl3 + Na = NaAl + Cl2 =>
2 AlCl3 + 2 Na = 2 NaAl + 3 Cl2
RuO4{-} + OH{-} = RuO4{2-} + H2O + O2 =>
4 RuO4{-} + 4 OH{-} = 4 RuO4{2-} + 2 H2O + O2
NH3 + H2O + Fe(ClO4)3 = NH4ClO4 + Fe(OH)3 =>
3 NH3 + 3 H2O + Fe(ClO4)3 = 3 NH4ClO4 + Fe(OH)3
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
K + HOH = KOH + H2 =>
2 K + 2 HOH = 2 KOH + H2
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3 =>
HC2H3O2 + NaHCO3 = NaC2H3O2 + H2CO3
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Co(NH3)6Cl2 + HCl = H2CoCl4 + NH4Cl =>
Co(NH3)6Cl2 + 8 HCl = H2CoCl4 + 6 NH4Cl
C24H50 + H2O2 = CO2 + H2O =>
C24H50 + 73 H2O2 = 24 CO2 + 98 H2O
C738H1166N812O203S2Fe = C + H2 + N2 + O2 + S + Fe =>
2 C738H1166N812O203S2Fe = 1476 C + 1166 H2 + 812 N2 + 203 O2 + 4 S + 2 Fe
Sr + F2 = FSr =>
2 Sr + F2 = 2 FSr
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2 =>
2 Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
C6H6 + CH3CH2Cl = C6H5CH2CH3 + HCl =>
C6H6 + CH3CH2Cl = C6H5CH2CH3 + HCl
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
MgO + H2SO42 = MgSO42 + H2O =>
MgO + H2SO42 = MgSO42 + H2O
NaClO + KI = I2 + NaCl + K2O =>
NaClO + 2 KI = I2 + NaCl + K2O
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Pb + Au(NO3)3 = Pb(NO3)2 + Au =>
3 Pb + 2 Au(NO3)3 = 3 Pb(NO3)2 + 2 Au
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
PCl5 + H2S = H3PS4 + HCl =>
PCl5 + 4 H2S = H3PS4 + 5 HCl
(NH4)2CO3 + NaCl = NaHCO3 + NH3 + HCl =>
(NH4)2CO3 + NaCl = NaHCO3 + 2 NH3 + HCl
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Na3PO4 + Li2CO3 = Na2CO3 + Li3PO4 =>
2 Na3PO4 + 3 Li2CO3 = 3 Na2CO3 + 2 Li3PO4
Zn(MnO4)2 + Cu = Cu(MnO4)3 + Zn =>
3 Zn(MnO4)2 + 2 Cu = 2 Cu(MnO4)3 + 3 Zn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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