| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu3(PO4)2 + 18 NH3 + 6 H2O = 2(NH4)3PO4 + 3 Cu(NH3)4(OH)2
C2H2CI4 + Ca(OH)2 = C2HCI3 + CaCI3 + CaCI2 + H2O =>
5 C2H2CI4 + 3 Ca(OH)2 = 4 C2HCI3 + 2 CaCI3 + CaCI2 + 6 H2O
Na2SO4 + NaF + NaCl = Na21(SO4)7F6Cl =>
7 Na2SO4 + 6 NaF + NaCl = Na21(SO4)7F6Cl
HClO + HCl = H2O + Cl =>
HClO + HCl = H2O + 2 Cl
NaOH + H6S3O12 = H2O + Na2SO4 =>
6 NaOH + H6S3O12 = 6 H2O + 3 Na2SO4
Pb3O4 + HNO3 = Pb(NO3)4 + NO2 + H2O =>
Pb3O4 + 16 HNO3 = 3 Pb(NO3)4 + 4 NO2 + 8 H2O
H2 + S + O = HSO =>
H2 + 2 S + 2 O = 2 HSO
Ag + HBr = AgH + Br =>
Ag + HBr = AgH + Br
Sr + MgSO4 = Sr2(SO4)2 + Mg =>
2 Sr + 2 MgSO4 = Sr2(SO4)2 + 2 Mg
KB2 + AgNO3 = AgB2 + KNO3 =>
KB2 + AgNO3 = AgB2 + KNO3
KNO2 + H2SO4 + NaCrO4 = KNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
4 KNO2 + 4 H2SO4 + 2 NaCrO4 = 4 KNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
Cs + NaOH = CsOH + Na =>
Cs + NaOH = CsOH + Na
KBr + (NH4)2SO4 = K2(SO4) + BrNH4 =>
2 KBr + (NH4)2SO4 = K2(SO4) + 2 BrNH4
Ca + H2C2O4 = Ca2(C2O4)2 + H2 =>
2 Ca + 2 H2C2O4 = Ca2(C2O4)2 + 2 H2
NaOH + HO2CCH2CHOHCO2H = H2O + HO2CCH2CHOHCO2Na =>
NaOH + HO2CCH2CHOHCO2H = H2O + HO2CCH2CHOHCO2Na
H + N{3} = NH{3} =>
H + N{3} = NH{3}
HNO3 + Fe2S3 = Fe(NO3)3 + H2S =>
6 HNO3 + Fe2S3 = 2 Fe(NO3)3 + 3 H2S
Cl2(aq) + C6H14 = C6H13Cl + HCl =>
Cl2(aq) + C6H14 = C6H13Cl + HCl
AlCl3 + C4 = C4Cl2 + Al =>
2 AlCl3 + 3 C4 = 3 C4Cl2 + 2 Al
Na2HPO4 + KBr = KHPO4 + Na2Br =>
Na2HPO4 + KBr = KHPO4 + Na2Br
C2H2O4 + NaOH = H2O + NaC2O4 + H =>
C2H2O4 + NaOH = H2O + NaC2O4 + H
LiF + CaF = LiCa + F2 =>
LiF + CaF = LiCa + F2
K + B2O2 = K2O + B =>
4 K + B2O2 = 2 K2O + 2 B
Pb + HI = PbH + I =>
Pb + HI = PbH + I
Mg(C2H3O2)2 + NaF = MgF + Na(C2H3O2)2 =>
Mg(C2H3O2)2 + NaF = MgF + Na(C2H3O2)2
Na3PO4 + COCl2 = Na3Cl2 + COPO4 =>
Na3PO4 + COCl2 = Na3Cl2 + COPO4
C4H6O4 + KOH = C4H4K2O4 + H2O =>
C4H6O4 + 2 KOH = C4H4K2O4 + 2 H2O
HCO + BaOH = BaCO + H2O =>
HCO + BaOH = BaCO + H2O
Ca + SO4 + H2O = CaSO4*2H2O =>
Ca + SO4 + 2 H2O = CaSO4*2H2O
RCHOHR + K2Cr2O7 + H2SO4 = RCOR + Cr2(SO4)3 + KHSO4 + H2O =>
3 RCHOHR + K2Cr2O7 + 5 H2SO4 = 3 RCOR + Cr2(SO4)3 + 2 KHSO4 + 7 H2O
Na2[Zn(OH)4] + H2SO4 + NH4OH = [Zn(NH3)4]SO4 + Na2SO4 + H2O =>
Na2[Zn(OH)4] + 2 H2SO4 + 4 NH4OH = [Zn(NH3)4]SO4 + Na2SO4 + 8 H2O
NaAlO2 + HCl = NaCl + AlCl3 + H2O =>
NaAlO2 + 4 HCl = NaCl + AlCl3 + 2 H2O
RCHOHR + K2Cr2O7 + H2SO4 = RCOR + Cr2(SO4)3 + KHSO4 + H2O =>
3 RCHOHR + K2Cr2O7 + 5 H2SO4 = 3 RCOR + Cr2(SO4)3 + 2 KHSO4 + 7 H2O
LiH + GaH3 = LiGaH4 =>
LiH + GaH3 = LiGaH4
AgOH + Fe = Ag + FeOH =>
AgOH + Fe = Ag + FeOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H6O5 + Na2CO3 = C7H5O5Na + CO2 + H2O =>
2 C7H6O5 + Na2CO3 = 2 C7H5O5Na + CO2 + H2O
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
LiI + AuNO3 = LiNO3 + AuI =>
LiI + AuNO3 = LiNO3 + AuI
C2H5OH + HI = C2H5I + H2O =>
C2H5OH + HI = C2H5I + H2O
C7H6O3 = C6H6O + CO2 =>
C7H6O3 = C6H6O + CO2
C6H13Cl + Na = C6H13Na + Cl =>
C6H13Cl + Na = C6H13Na + Cl
MnCl3 + K3PO4 = MnPO4 + K3Cl3 =>
MnCl3 + K3PO4 = MnPO4 + K3Cl3
NO3{-} + Zn + OH{-} + H2O = NH3 + Zn(OH)4{-2} =>
NO3{-} + 4 Zn + 7 OH{-} + 6 H2O = NH3 + 4 Zn(OH)4{-2}
Al + NaNO3 + NaOH + H2O = NaAl(OH)3 + NH3 =>
4 Al + NaNO3 + 3 NaOH + 6 H2O = 4 NaAl(OH)3 + NH3
FePO4 + NaOH = NaPO4 + FeOH =>
FePO4 + NaOH = NaPO4 + FeOH
I2 + NaOH = HIO3 + NaI + H2O =>
3 I2 + 5 NaOH = HIO3 + 5 NaI + 2 H2O
Fe2O5 + HBr = FeBr3 + H2O + Br2 =>
Fe2O5 + 10 HBr = 2 FeBr3 + 5 H2O + 2 Br2
NH4(OH)2 + H2NO3 = NH4NO3 + H2O =>
NH4(OH)2 + H2NO3 = NH4NO3 + 2 H2O
Fe2(CO3)3 + Al = Al2(CO3)3 + Fe =>
Fe2(CO3)3 + 2 Al = Al2(CO3)3 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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