| Équations équilibrées la veille |
2 LiOH + Na2O = Li2O + 2 NaOH
MnSO4 + PbO2 + HNO3 = Pb(NO3)2 + HMnO4 + H2SO4 + H2O =>
2 MnSO4 + 5 PbO2 + 10 HNO3 = 5 Pb(NO3)2 + 2 HMnO4 + 2 H2SO4 + 2 H2O
Cl + F2 = ClF6 =>
Cl + 3 F2 = ClF6
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
CrCl3 + KMnO4 + H2O = K2Cr2O7 + MnCl2 + HCl + MnCr2O7 =>
10 CrCl3 + 6 KMnO4 + 11 H2O = 3 K2Cr2O7 + 4 MnCl2 + 22 HCl + 2 MnCr2O7
CuSO4 + Z = CuZ + SO4 =>
CuSO4 + Z = CuZ + SO4
NH4I + PbCl2 = NH4Cl + PbI2 =>
2 NH4I + PbCl2 = 2 NH4Cl + PbI2
C3H8 = C3H4 + H2 =>
C3H8 = C3H4 + 2 H2
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
NaCl + AgSO4 = AgCl + NaSO4 =>
NaCl + AgSO4 = AgCl + NaSO4
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(NH4)2WO4 + HF = (NH4)2(WF8) + H2O =>
(NH4)2WO4 + 8 HF = (NH4)2(WF8) + 4 H2O
Ba(NO3)2 + NaHCO3 = Ba(HCO3)2 + NaNO3 =>
Ba(NO3)2 + 2 NaHCO3 = Ba(HCO3)2 + 2 NaNO3
ZnO + N2O3 = ZnN2 + O =>
ZnO + N2O3 = ZnN2 + 4 O
CO + HF = CHOF =>
CO + HF = CHOF
KNO3 + LiOH = KOH + LiNO3 =>
KNO3 + LiOH = KOH + LiNO3
HNO2(aq) + Ca(OH)2(aq) = Ca(NO2)2 + H2O =>
2 HNO2(aq) + Ca(OH)2(aq) = Ca(NO2)2 + 2 H2O
CaO + HF = CaF2 + H2O =>
CaO + 2 HF = CaF2 + H2O
TiO2 + LiOH*H2O = Li4Ti5O12 + H2O =>
5 TiO2 + 4 LiOH*H2O = Li4Ti5O12 + 6 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C5H8NO4 + Na = C5H8NNaO4 =>
C5H8NO4 + Na = C5H8NNaO4
S(NH4)2 + Ba(NO3)2 = S(NO3)2 + Ba(NH4)2 =>
S(NH4)2 + Ba(NO3)2 = S(NO3)2 + Ba(NH4)2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
K2SO4 + HI = K2I + HSO4 =>
K2SO4 + HI = K2I + HSO4
As2O3 + Ca(OH)2 = Ca3(AsO4)2 + H2O + H2 =>
As2O3 + 3 Ca(OH)2 = Ca3(AsO4)2 + H2O + 2 H2
HI + Ca(OH)2 = Ca + HI(OH) =>
2 HI + Ca(OH)2 = Ca + 2 HI(OH)
BaCl2 + Na2SO = BaSO + NaCl =>
BaCl2 + Na2SO = BaSO + 2 NaCl
CH3CH2(CH3)COOH + Na2CO3 = CH3CH2(CH3)COONa + CO2 + H2O =>
2 CH3CH2(CH3)COOH + Na2CO3 = 2 CH3CH2(CH3)COONa + CO2 + H2O
HCOOH + Zn = (HCOO)2Zn + H =>
2 HCOOH + Zn = (HCOO)2Zn + 2 H
KClO3 + I2 + NaOH = Cl2 + KOH + NaIO3 =>
2 KClO3 + I2 + 2 NaOH = Cl2 + 2 KOH + 2 NaIO3
H2CO3 + Ca(OH)2 = Ca2(CO3)2 + H2O =>
2 H2CO3 + 2 Ca(OH)2 = Ca2(CO3)2 + 4 H2O
Na2(CO3) + SrCl = NaCl + Sr2(CO3) =>
Na2(CO3) + 2 SrCl = 2 NaCl + Sr2(CO3)
CO + H2 = H2O + C3H8O =>
3 CO + 6 H2 = 2 H2O + C3H8O
KMnO4 + K2SO3 + H2O = K2SO4 + MnSO4 + KOH =>
2 KMnO4 + 5 K2SO3 + 3 H2O = 3 K2SO4 + 2 MnSO4 + 6 KOH
HBO2 + H + CO2 = CO2HBH + O2 =>
HBO2 + H + CO2 = CO2HBH + O2
NaOH + H2SO4{-2} = H2O + Na2SO4{-2} =>
2 NaOH + H2SO4{-2} = 2 H2O + Na2SO4{-2}
AlBr2 + Cl = AlCl2Br2 =>
AlBr2 + 2 Cl = AlCl2Br2
CaCO3 + C = CO + CaC2 =>
CaCO3 + 4 C = 3 CO + CaC2
NaNO3 + AgCl2 = NaCl + Ag(NO3)2 =>
2 NaNO3 + AgCl2 = 2 NaCl + Ag(NO3)2
H2PO4 + H3O + KOH = KH2PO4 + H2O =>
H2PO4 + H3O + KOH = KH2PO4 + 2 H2O
NaN3 + CuO = Na2O + Cu + N2 =>
2 NaN3 + CuO = Na2O + Cu + 3 N2
CuSO4 + NaOH = (CuOH)2 + NaSO4 =>
2 CuSO4 + 2 NaOH = (CuOH)2 + 2 NaSO4
CaC + HCl = CaCl + C2H2 =>
2 CaC + 2 HCl = 2 CaCl + C2H2
C4H7 + Cl2 = C4H6Cl + HCl =>
C4H7 + Cl2 = C4H6Cl + HCl
Ni + MnCl2 = NiCl2 + Mn =>
Ni + MnCl2 = NiCl2 + Mn
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
MnS(s) + HCl(aq) = MnCl2(s) + H2S(aq) =>
MnS(s) + 2 HCl(aq) = MnCl2(s) + H2S(aq)
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
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