| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H6N2O5 + 2 NH4ClO4 = 7 CO + 6 H2O + 2 N2 + 2 HCl
AlCl + Cl = AlCl2 =>
AlCl + Cl = AlCl2
Cu(OH)2 + Ca3(PO4)2 = Cu3(PO4)2 + Ca(OH)2 =>
3 Cu(OH)2 + Ca3(PO4)2 = Cu3(PO4)2 + 3 Ca(OH)2
CoCl2 + NH4Cl = (NH4)2[Co(Cl)4] =>
CoCl2 + 2 NH4Cl = (NH4)2[Co(Cl)4]
C12H12OH2 + O2 = CO2 + H2O =>
C12H12OH2 + 15 O2 = 12 CO2 + 7 H2O
XeF2 + H2O = O2 + Xe + HF =>
2 XeF2 + 2 H2O = O2 + 2 Xe + 4 HF
NO3 + CO = N2 + CO2 =>
2 NO3 + 6 CO = N2 + 6 CO2
C9H7NaO4 + HCl = C9H8O4 + NaCl =>
C9H7NaO4 + HCl = C9H8O4 + NaCl
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
C6H4(OH)COOCH3 + H2O = C6H4(OH)COOH + CH4O =>
C6H4(OH)COOCH3 + H2O = C6H4(OH)COOH + CH4O
I2O5 + NaOH = Na3IO4 + H2O =>
I2O5 + 6 NaOH = 2 Na3IO4 + 3 H2O
Calciumhydroxide + carbondioxide = Calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
HCL(aq)NAOH(aq) = H2O(l)NACL(aq) =>
HCL(aq)NAOH(aq) = H2O(l)NACL(aq)
KCr(OH)4 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 KCr(OH)4 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 8 H2O
C2Cl4O2 + H2O = CO2 + HCl =>
C2Cl4O2 + 2 H2O = 2 CO2 + 4 HCl
BeSO4 + AgNO3 = Be(NO3)2 + Ag2(SO4) =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2(SO4)
NH4VO3 + NaOH = NaVO3 + NH4OH =>
NH4VO3 + NaOH = NaVO3 + NH4OH
B(OH)3 + NaOH = Na2B4O7 + H2O =>
4 B(OH)3 + 2 NaOH = Na2B4O7 + 7 H2O
Co2(SO4)3 + Na2CO3 = Co2CO3 + Na2(SO4)3 =>
Co2(SO4)3 + Na2CO3 = Co2CO3 + Na2(SO4)3
HPO2 + AgOH = AgPO2 + H2O =>
HPO2 + AgOH = AgPO2 + H2O
Mg(OH)2 + HClO2 = Mg(ClO2)2 + H2O =>
Mg(OH)2 + 2 HClO2 = Mg(ClO2)2 + 2 H2O
Be(OH)2 + KOH = K2[Be(OH)4] =>
Be(OH)2 + 2 KOH = K2[Be(OH)4]
C6H5NH2 + Ca(ClO)2 = C6H5NO2 + H2O + CaCl2 =>
2 C6H5NH2 + 3 Ca(ClO)2 = 2 C6H5NO2 + 2 H2O + 3 CaCl2
Co(NO3)2 + Na2CO3 + H2O = (CoOH)2CO3 + NaNO3 + CO2 =>
2 Co(NO3)2 + 2 Na2CO3 + H2O = (CoOH)2CO3 + 4 NaNO3 + CO2
ZnSO4*H2O + H2O = ZnSO4*7H2O =>
ZnSO4*H2O + 6 H2O = ZnSO4*7H2O
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Ca(NO3)2 + NaH2PO4 = Ca3(PO4)2 + Na + NO3 + H2 =>
3 Ca(NO3)2 + 2 NaH2PO4 = Ca3(PO4)2 + 2 Na + 6 NO3 + 2 H2
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2 =>
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2
Al + HCe = AlCe3 + H2 =>
2 Al + 6 HCe = 2 AlCe3 + 3 H2
Fe2O3 + KNO3 + NaOH = Na2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 NaOH = 2 Na2FeO4 + 3 KNO2 + 2 H2O
Zn(OH)2 + HF = ZnF2 + H2O =>
Zn(OH)2 + 2 HF = ZnF2 + 2 H2O
HOOC(CH)2COOH + NH3 = HOOC(CH)2CONH2 + H2O =>
HOOC(CH)2COOH + NH3 = HOOC(CH)2CONH2 + H2O
NH3 + Ca(NO3)2 = Ca(NH3)2 + NO3 =>
2 NH3 + Ca(NO3)2 = Ca(NH3)2 + 2 NO3
CuSO4 = Cu + SO4 =>
CuSO4 = Cu + SO4
CaCO3 + H2SO4 = CaSO4 + H2O + CO2(g) =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2(g)
BH4OH + NaClO3 + NaOH = NaH2BO3 + NaCl + H2O =>
BH4OH + NaClO3 + NaOH = NaH2BO3 + NaCl + 2 H2O
Mn + N2 = Mn3N7 =>
6 Mn + 7 N2 = 2 Mn3N7
HKMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
HKMnO4 + 7 HCl = KCl + MnCl2 + 4 H2O + 2 Cl2
PO4 + BaCl2 = PCl2BaO4 =>
PO4 + BaCl2 = PCl2BaO4
CCl2F2 + CaO = CaCl2 + CaF2 + CO2 =>
CCl2F2 + 2 CaO = CaCl2 + CaF2 + CO2
Fe2(SO4)2 + NaOH = Fe(OH)2 + Na2SO4 =>
Fe2(SO4)2 + 4 NaOH = 2 Fe(OH)2 + 2 Na2SO4
KMnO4 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)4 + K2SO4 + H2O =>
4 KMnO4 + 10 FeSO4 + 16 H2SO4 = 4 MnSO4 + 5 Fe2(SO4)4 + 2 K2SO4 + 16 H2O
Co2(SO4)3 + Na2CO3 = Co2CO3 + Na2(SO4)3 =>
Co2(SO4)3 + Na2CO3 = Co2CO3 + Na2(SO4)3
KI(ac) + CuSO4(ac) = CuI(s) + I2(s) + K2SO4(ac) =>
4 KI(ac) + 2 CuSO4(ac) = 2 CuI(s) + I2(s) + 2 K2SO4(ac)
Ta2O5 + HF = H2[TaF7] + H2O =>
Ta2O5 + 14 HF = 2 H2[TaF7] + 5 H2O
Zn + K2CrO4 + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
3 Zn + 2 K2CrO4 + 8 KOH + 8 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
AgNi + Cu = CuNi + Ag =>
AgNi + Cu = CuNi + Ag
CaSiO3 + P2O5 = Ca3(PO4)2 + SiO2 =>
3 CaSiO3 + P2O5 = Ca3(PO4)2 + 3 SiO2
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O =>
CH3CO2H + CH3CH2OH = CH3(CO)OCH2CH3 + H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/10/24
Équations équilibrées sur11/09/23
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