| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Zn = H + ClZn
HClO4(aq) + NaOH(aq) = HOH(l) + NaClO4(aq) =>
HClO4(aq) + NaOH(aq) = HOH(l) + NaClO4(aq)
MnN2O6 + C2H5NO2 = MnO + CO2 + N2 + H2O =>
9 MnN2O6 + 10 C2H5NO2 = 9 MnO + 20 CO2 + 14 N2 + 25 H2O
CHCl2COOH + NaOH = CHCl2COONa + H2O =>
CHCl2COOH + NaOH = CHCl2COONa + H2O
Zr2O + H2O = ZrOH =>
Zr2O + H2O = 2 ZrOH
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
I{-} + Cl2 = I{2-} + Cl2{+} =>
I{-} + Cl2 = I{2-} + Cl2{+}
NO2 + O3 = N2O7 =>
2 NO2 + O3 = N2O7
Cl2 + SrI2 = I2 + SrCl2 =>
Cl2 + SrI2 = I2 + SrCl2
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
AlCl3 + Na2SO4 = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaCl
AgO + CH3OH = Ag2O + CHOH + H2O =>
2 AgO + CH3OH = Ag2O + CHOH + H2O
I2 + Cl2 + H2O = H3IO4 + HCl =>
I2 + 5 Cl2 + 8 H2O = 2 H3IO4 + 10 HCl
NaY + AgNO3 = AgY + NaNO3 =>
NaY + AgNO3 = AgY + NaNO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
N2 + H2 = NH =>
N2 + H2 = 2 NH
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
H2 + PO4 = H2PO4 =>
H2 + PO4 = H2PO4
P2O5 + HNO2 = H2O + P(NO2)5 =>
P2O5 + 10 HNO2 = 5 H2O + 2 P(NO2)5
NaClO2 + NO + NaOH = NaNO3 + NaCl + H2O =>
3 NaClO2 + 4 NO + 4 NaOH = 4 NaNO3 + 3 NaCl + 2 H2O
CaPO = Ca + PO =>
CaPO = Ca + PO
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
C7H6O3 + KI + KIO3 = COOK + I2 + H2O =>
6 C7H6O3 + 14 KI + 28 KIO3 = 42 COOK + 21 I2 + 18 H2O
C6H12Cl2 + Zn = C6H6 + ZnCl2 + H2 =>
C6H12Cl2 + Zn = C6H6 + ZnCl2 + 3 H2
Li3PO4 = Li3 + PO4 =>
Li3PO4 = Li3 + PO4
H2SO4 + NaCH3COO = Na2SO4 + HCH3COO =>
H2SO4 + 2 NaCH3COO = Na2SO4 + 2 HCH3COO
C6H5COOH + CH3COCH = C6H5COCH3 + CH3COOH =>
2 C6H5COOH + 16 CH3COCH = 6 C6H5COCH3 + 7 CH3COOH
Pentane + oxygen = carbonmonoxide + water =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Co2 + K = CoK =>
Co2 + 2 K = 2 CoK
C14H10O2 + NaBH4 + C3H7OH = C14H14O2 + NaB(OC3H7)4 =>
2 C14H10O2 + NaBH4 + 4 C3H7OH = 2 C14H14O2 + NaB(OC3H7)4
Mg + HNO3 = Mg(NO3)2 + NO2 + H2O =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 NO2 + 2 H2O
NH4OH + KNO3 = N2 + KOH + H2O =>
5 NH4OH + 3 KNO3 = 4 N2 + 3 KOH + 11 H2O
SrS + Na2SiO3 = SrSiO3 + Na2S =>
SrS + Na2SiO3 = SrSiO3 + Na2S
NaOH + CuCI2 = CuOH + NaCI2 =>
NaOH + CuCI2 = CuOH + NaCI2
Ag2O(s) + H2SO4(aq) = Ag2SO4(aq) + H2O(l) =>
Ag2O(s) + H2SO4(aq) = Ag2SO4(aq) + H2O(l)
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
Zn + HNO2 = ZnO + N(OH) =>
Zn + HNO2 = ZnO + N(OH)
Pb(O)2 = PbO + O2 =>
2 Pb(O)2 = 2 PbO + O2
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Ca(NO3)2 + B(MnO4)3 = Ca(MnO4)2 + B(NO3)3 =>
3 Ca(NO3)2 + 2 B(MnO4)3 = 3 Ca(MnO4)2 + 2 B(NO3)3
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
AgNO3 + LiOH = AgOH + Li(NO3) =>
AgNO3 + LiOH = AgOH + Li(NO3)
Fe2S3 + O2 = FeO3 + SO2 =>
Fe2S3 + 6 O2 = 2 FeO3 + 3 SO2
CH3CH2OH + H2O = CH3CH2COOH + H2 =>
3 CH3CH2OH + H2O = 2 CH3CH2COOH + 4 H2
NaOH + KOH = NaK + OH =>
NaOH + KOH = NaK + 2 OH
HCOOH + Be(OH) = BeCOOH + H2O =>
HCOOH + Be(OH) = BeCOOH + H2O
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
Ca(OH)2 + H2CO2 = Ca2(CO2)2 + H2O =>
2 Ca(OH)2 + 2 H2CO2 = Ca2(CO2)2 + 4 H2O
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O =>
C6H5CH3 + HNO3 = C6H4NO2CH3 + H2O
Ca(CH3COO)2 + Na2C2O4 = Ca(C2O4) + NaCH3COO =>
Ca(CH3COO)2 + Na2C2O4 = Ca(C2O4) + 2 NaCH3COO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/30/24
Équations équilibrées sur03/01/23
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