| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au2O3 + 8 HCl = 2 H(AuCl4) + 3 H2O
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
HNO3 + Na2O = Na + NO3 + H2O =>
2 HNO3 + Na2O = 2 Na + 2 NO3 + H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2) + H(OH)3 =>
Al(OH)3 + HC2H3O2 = Al(C2H3O2) + H(OH)3
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2 =>
Na2CO3 + Sr(OH)2 = SrCO3 + Na2(OH)2
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
CH3COOH + NH3 = CH3COONH4 =>
CH3COOH + NH3 = CH3COONH4
KOH + Li = OH + KLi =>
KOH + Li = OH + KLi
CuI + H2SO4 = CuSO4 + I2 + H2O + SO2 =>
2 CuI + 4 H2SO4 = 2 CuSO4 + I2 + 4 H2O + 2 SO2
Mg3(PO4)2 + HCl = MgCl2 + H3PO4 =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3PO4
C7H16(l) + O2(g) = CO2(g) + H2O(l) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(l)
C20H44 + O2 = C + H2O =>
C20H44 + 11 O2 = 20 C + 22 H2O
NaO(s) + H2O = NaOH(aq) + O(g) =>
2 NaO(s) + H2O = 2 NaOH(aq) + O(g)
AlS(aq) + NaOH(aq) = NaS(aq) + AlOH(aq) =>
AlS(aq) + NaOH(aq) = NaS(aq) + AlOH(aq)
(NH4)2S(aq) + SrCl2(aq) = NH4Cl(aq) + SrS(s) =>
(NH4)2S(aq) + SrCl2(aq) = 2 NH4Cl(aq) + SrS(s)
Na2(CO3) + NiCl2 = NaCl + NiCO3 =>
Na2(CO3) + NiCl2 = 2 NaCl + NiCO3
MgO + CoSO4 = MgSO4 + CoO =>
MgO + CoSO4 = MgSO4 + CoO
HNCO = C3N3[NH2]3 + CO2 =>
6 HNCO = C3N3[NH2]3 + 3 CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
P2O5 + NH4OH = (NH4)3PO4 + H2O =>
P2O5 + 6 NH4OH = 2(NH4)3PO4 + 3 H2O
Ni(s) + I2(g) = NiI2(s) =>
Ni(s) + I2(g) = NiI2(s)
H2O + CU = H2 + CUO =>
H2O + CU = H2 + CUO
H{+} + CH2O + N2 + H2O = CO2 + NH4{+} =>
4 H{+} + 3 CH2O + 2 N2 + 3 H2O = 3 CO2 + 4 NH4{+}
La(OH)2 + H2CO3 = (LaOH)2CO3 + H2O =>
2 La(OH)2 + H2CO3 = (LaOH)2CO3 + 2 H2O
Zn + MnI2 = ZnI2 + Mn =>
Zn + MnI2 = ZnI2 + Mn
H + He = HHe =>
H + He = HHe
AlO = OAl =>
AlO = OAl
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
FeS(s) + HBr(aq) = FeBr(aq) + HS(aq) =>
FeS(s) + HBr(aq) = FeBr(aq) + HS(aq)
Zm + O2 = ZmO =>
2 Zm + O2 = 2 ZmO
Ti + FeSO4 = Ti(SO4)4 + Fe =>
Ti + 4 FeSO4 = Ti(SO4)4 + 4 Fe
Co(NO3)2(aq) + NaOH(aq) = Co(OH)2 + Na(NO3) =>
Co(NO3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 Na(NO3)
Mg + H2O + Nh4Cl = MgCl2 + H2 + Nh4OH =>
Mg + 2 H2O + 2 Nh4Cl = MgCl2 + H2 + 2 Nh4OH
Na + Fe(III)F = Fe(III) + NaF =>
Na + Fe(III)F = Fe(III) + NaF
Ap + O2 = Ap2O =>
4 Ap + O2 = 2 Ap2O
MnO4{-} + Cu + H{+} = Mn2{+} + Cu2{+} + H2O =>
2 MnO4{-} + 26 Cu + 16 H{+} = Mn2{+} + 13 Cu2{+} + 8 H2O
NO3 + H2O = HNO4 + NO2 =>
3 NO3 + H2O = 2 HNO4 + NO2
S + BaCl = Ba + SCl =>
S + BaCl = Ba + SCl
Al2(CO3)3 + Mg(H2PO3)2 = MgCO3 + Al(H2PO3)3 =>
Al2(CO3)3 + 3 Mg(H2PO3)2 = 3 MgCO3 + 2 Al(H2PO3)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCl + C3Cl3N3O3 = Cl2 + C3H2N3O3 =>
4 HCl + 2 C3Cl3N3O3 = 5 Cl2 + 2 C3H2N3O3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
C7OH + O2 = CO2 + H2O =>
4 C7OH + 27 O2 = 28 CO2 + 2 H2O
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl
KrF2 + Au = (KrF)[AuF6] + Kr =>
7 KrF2 + 2 Au = 2(KrF)[AuF6] + 5 Kr
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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