| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 6 HCI + 3 HCHO = 2 KCI + 2 MnCI2 + 5 HCOOH + H2O
HNO3(l) + Ca(OH)2(aq) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(l) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 H2O(l)
AgNO3(l) + K2CrO4(l) = Ag2CrO4 + KNO3 =>
2 AgNO3(l) + K2CrO4(l) = Ag2CrO4 + 2 KNO3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H2SO4 + Cu(NO3)2 = CuSO4 + H2(NO3)2 =>
H2SO4 + Cu(NO3)2 = CuSO4 + H2(NO3)2
ZnCl2 + HNO3 = Zn(NO3)2 + HCl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 HCl
AgL = Ag + L2 =>
2 AgL = 2 Ag + L2
KNO3 + H3PO4 = K3PO4 + HNO3 =>
3 KNO3 + H3PO4 = K3PO4 + 3 HNO3
CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O
HCOOH + P2O5 = (HCO)2O + H3PO4 =>
6 HCOOH + P2O5 = 3(HCO)2O + 2 H3PO4
MnSO4 + NH4Cl + (NH4)2HPO4 = NH4MnPO4 + (NH4)2SO4 + HCl =>
MnSO4 + NH4Cl + (NH4)2HPO4 = NH4MnPO4 + (NH4)2SO4 + HCl
Br + LiI = LiBr + I2 =>
2 Br + 2 LiI = 2 LiBr + I2
C6H5(CH3)3 + KMnO4 + H2SO4 = C6H5(COOH)3 + K2SO4 + MnSO4 + H2O =>
5 C6H5(CH3)3 + 18 KMnO4 + 27 H2SO4 = 5 C6H5(COOH)3 + 9 K2SO4 + 18 MnSO4 + 42 H2O
K2Cr2O7 + HCl + S = SO2 + CrCl3 + H2O + K2CrO4 =>
4 K2Cr2O7 + 12 HCl + 3 S = 3 SO2 + 4 CrCl3 + 6 H2O + 4 K2CrO4
CH + O = CO + H2H =>
3 CH + 3 O = 3 CO + H2H
Ni(CH3COO)2 + O2 = NiO + CO2 + H2O =>
Ni(CH3COO)2 + 4 O2 = NiO + 4 CO2 + 3 H2O
HNO3 + CH3NH2 = NO3NH2 + CH4 =>
HNO3 + CH3NH2 = NO3NH2 + CH4
CaH(g) + H2O(l) = Ca(OH)(aq) + H(g) =>
CaH(g) + H2O(l) = Ca(OH)(aq) + 2 H(g)
CH3CH(OH)CH2CH3 + HCl = CH3CH2CH(Cl)CH3 + H2O =>
CH3CH(OH)CH2CH3 + HCl = CH3CH2CH(Cl)CH3 + H2O
C6H5COSH + O2 = CO2 + H2O + SO2 =>
C6H5COSH + 9 O2 = 7 CO2 + 3 H2O + SO2
C3H6BrNO4 + O2 = CO2 + NO3 + HBr + H2O =>
4 C3H6BrNO4 + 15 O2 = 12 CO2 + 4 NO3 + 4 HBr + 10 H2O
CuSO4*5H2O + KI + Na2SO3 = CuI + H2O + SO2 + K2SO4 + Na2SO4 =>
2 CuSO4*5H2O + 2 KI + 2 Na2SO3 = 2 CuI + 10 H2O + SO2 + K2SO4 + 2 Na2SO4
CaCO3(s) + HCl(aq) = CaCl2(aq) + CO2(g) + H + O2 =>
2 CaCO3(s) + 4 HCl(aq) = 2 CaCl2(aq) + 2 CO2(g) + 4 H + O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca(HCO3)2 + H2O = CaO + H2 + HCO3 =>
Ca(HCO3)2 + H2O = CaO + H2 + 2 HCO3
Cd{2+} + Fe = Cd + Fe{3+} =>
3 Cd{2+} + 2 Fe = 3 Cd + 2 Fe{3+}
Co2S3 + O2 = SO2 + Co2O3 =>
2 Co2S3 + 9 O2 = 6 SO2 + 2 Co2O3
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba =>
(NH4)2SO4 + Ba(NO3)2 = (NH4)2(NO3)2 + SO4Ba
Cs + HNO3 = CsNO3 + NO + H2O =>
3 Cs + 4 HNO3 = 3 CsNO3 + NO + 2 H2O
CaCl2 + H2O = CaO + HCl =>
CaCl2 + H2O = CaO + 2 HCl
C3H8O3 + MnO4{-} + H{+} = CO2 + H2O + MnO2 =>
3 C3H8O3 + 14 MnO4{-} + 14 H{+} = 9 CO2 + 19 H2O + 14 MnO2
C7H6O0 + O2 = CO2 + H2O =>
C7H6O0 + 8 O2 = 7 CO2 + 3 H2O
Si3H16 + O2 = SiO2 + H2O =>
Si3H16 + 7 O2 = 3 SiO2 + 8 H2O
H2C6H6O4 + NaOH = NaHC6H6O4 + H2O =>
H2C6H6O4 + NaOH = NaHC6H6O4 + H2O
Na2CO3 + HBr = NaBr + H2CO3 =>
Na2CO3 + 2 HBr = 2 NaBr + H2CO3
C8H9NO + NaBH4 = C8H9NOH + NaBH3 =>
C8H9NO + NaBH4 = C8H9NOH + NaBH3
CH2Cu2O5(s) = CuO(s) + CO2(g) + H2O(g) =>
CH2Cu2O5(s) = 2 CuO(s) + CO2(g) + H2O(g)
Cu + ZnCl2 = CuCl + Zn =>
2 Cu + ZnCl2 = 2 CuCl + Zn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C9H15 + KMnO4 + H2SO4 = C9H9O6 + K2SO4 + MnSO4 + H2O =>
5 C9H15 + 18 KMnO4 + 27 H2SO4 = 5 C9H9O6 + 9 K2SO4 + 18 MnSO4 + 42 H2O
CH2O + NaOH = CHONa + H2O =>
CH2O + NaOH = CHONa + H2O
H3PO4 + MgCl2NH3 = HCl + MgNH4(PO4) =>
H3PO4 + MgCl2NH3 = 2 HCl + MgNH4(PO4)
FeCo2O4 + Na2SO4 = FeO + CoO + NaO + SO4 =>
2 FeCo2O4 + Na2SO4 = 2 FeO + 4 CoO + 2 NaO + SO4
HFO3 + HF = F2 + H2O =>
HFO3 + 5 HF = 3 F2 + 3 H2O
(OH)2 + CH3COOH = (CH3COO)2 + H2O =>
(OH)2 + 2 CH3COOH = (CH3COO)2 + 2 H2O
Ag(s) + H2O(g) = Ag2O(s) + H2(g) =>
2 Ag(s) + H2O(g) = Ag2O(s) + H2(g)
Ca(OH)2 + (NH4)3PO4 = NH4OH + Ca3(PO4)2 =>
3 Ca(OH)2 + 2(NH4)3PO4 = 6 NH4OH + Ca3(PO4)2
KBr + AgNO3 = BrNO3 + KAg =>
KBr + AgNO3 = BrNO3 + KAg
H2O2 + NaHCO3 = NaH3CO5 =>
H2O2 + NaHCO3 = NaH3CO5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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