| Équations équilibrées la veille |
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2 + HOH
MgO + NH4Cl = MgCl + NH4O =>
MgO + NH4Cl = MgCl + NH4O
C6H12 + Cl2 = C6H5Cl + HCl =>
C6H12 + 4 Cl2 = C6H5Cl + 7 HCl
CuO + NaO = Cu(Na2O) + O =>
CuO + 2 NaO = Cu(Na2O) + 2 O
MgSO4 + NH3*H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3*H2O = Mg(OH)2 + (NH4)2SO4
KMnO4 + NaOH + FeSO4 = K2MnO4 + Na2MnO4 + Fe(OH)3 + Na2SO4 =>
2 KMnO4 + 6 NaOH + 2 FeSO4 = K2MnO4 + Na2MnO4 + 2 Fe(OH)3 + 2 Na2SO4
MnHI = MnIH =>
MnHI = MnIH
NaOH + HCH2ClCO2 = H2O + NaHCHClCO2 =>
NaOH + HCH2ClCO2 = H2O + NaHCHClCO2
CrI + KOH + Cl2 = K2CrO4 + KCl + H2O + KIO4 =>
2 CrI + 32 KOH + 13 Cl2 = 2 K2CrO4 + 26 KCl + 16 H2O + 2 KIO4
Na + HCl = NaH + Cl2 =>
2 Na + 2 HCl = 2 NaH + Cl2
KOH + HCl = KCl + H2O = CO2 =>
KOH + HCl = KCl + H2O
H3PO3 + CuOH = Cu3PO3 + HOH =>
H3PO3 + 3 CuOH = Cu3PO3 + 3 HOH
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C17H33COOH + CH3OH = C17H33COOCH3 + H2O =>
C17H33COOH + CH3OH = C17H33COOCH3 + H2O
NaOH + H2SiO3 = NaOHSiO3 + H2 =>
NaOH + H2SiO3 = NaOHSiO3 + H2
P2O3Al2O3 = Al3(PO3)3 =>
3 P2O3Al2O3 = 2 Al3(PO3)3
HIKOH = H2OKI =>
HIKOH = H2OKI
C7H8 + H2O = CH4 + HCO3{-} + H{+} =>
2 C7H8 + 15 H2O = 9 CH4 + 5 HCO3{-} + 5 H{+}
Br2(g) + Cl2(g) = BrCl(g) =>
Br2(g) + Cl2(g) = 2 BrCl(g)
H2C2O4 + KMnO4 + KHCO3 = K3MnC6O12 + CO2 + H2O =>
5 H2C2O4 + KMnO4 + 2 KHCO3 = K3MnC6O12 + 6 CO2 + 6 H2O
Li2TeO3 + LiI + HCl = LiCl + Te + I2 + H2O =>
Li2TeO3 + 4 LiI + 6 HCl = 6 LiCl + Te + 2 I2 + 3 H2O
CH3 + AgOH = CH3OH + Ag =>
CH3 + AgOH = CH3OH + Ag
FeH2OCl + AgNO3 = AgCl + Fe(NO3) + H2O =>
FeH2OCl + AgNO3 = AgCl + Fe(NO3) + H2O
Mg + CUSO4 = MgSO4 + CU =>
Mg + CUSO4 = MgSO4 + CU
Al(NO3)3 + CaCl2 = Ca(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 CaCl2 = 3 Ca(NO3)2 + 2 AlCl3
KNO3CO2 = KCO2NO3 =>
KNO3CO2 = KCO2NO3
BaSO4 + HI = BaI2 + H2SO4 =>
BaSO4 + 2 HI = BaI2 + H2SO4
ClI4 + H2O = H4ClO4 + HI =>
ClI4 + 4 H2O = H4ClO4 + 4 HI
MgSO4(aq) + KCl(aq) = MgCl2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KCl(aq) = MgCl2(s) + K2SO4(aq)
ClCH2COOH = H + ClCH2COO =>
ClCH2COOH = H + ClCH2COO
I2 + H2O = IO3 + H =>
I2 + 6 H2O = 2 IO3 + 12 H
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
CaCO3 = CaO + CO2 = Ca(OH)2 =>
CaCO3 = CaO + CO2
NaClO + KBr = Br2 + NaCl + K2O =>
NaClO + 2 KBr = Br2 + NaCl + K2O
NaNO3(aq)NH4Cl(aq) = NaCl(aq)NO3NH4 =>
NaNO3(aq)NH4Cl(aq) = NaCl(aq)NO3NH4
CuSO4 + C6H12O6 = Cu2O + C6H12O7 + SO2 =>
2 CuSO4 + 3 C6H12O6 = Cu2O + 3 C6H12O7 + 2 SO2
[CH3NH3]HCO3 = CH3NH2H2O + CO2 =>
[CH3NH3]HCO3 = CH3NH2H2O + CO2
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2 =>
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2
Al + Fe3O4 = Fe3 + Al2O3 =>
8 Al + 3 Fe3O4 = 3 Fe3 + 4 Al2O3
Zn(NO3)2 = ZnO + NO + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO + 3 O2
Ru(NO3)3 = RuO2 + NO2 + O2 =>
2 Ru(NO3)3 = 2 RuO2 + 6 NO2 + O2
AgNO3 + NaNO3 = AgNa + NO3NO3 =>
AgNO3 + NaNO3 = AgNa + NO3NO3
NO2{-} + H{+} = NO3{-} + NO + H2O =>
3 NO2{-} + 2 H{+} = NO3{-} + 2 NO + H2O
KOHHNO2 = KNO2H2O =>
KOHHNO2 = KNO2H2O
CuNO3 + BaCl2 = CuCl + Ba(NO3)2 =>
2 CuNO3 + BaCl2 = 2 CuCl + Ba(NO3)2
C3H8 = CH4 + C2H4 =>
C3H8 = CH4 + C2H4
AlP + HNO3 = H3PO4 + H2O + Al(NO3)3 + NO2 =>
AlP + 11 HNO3 = H3PO4 + 4 H2O + Al(NO3)3 + 8 NO2
NH3 + O2 = HNO3 + H2O = =>
NH3 + 2 O2 = HNO3 + H2O
ZnCl2 + H3PO4 = Zn(PO4)2 + H3Cl =>
ZnCl2 + 2 H3PO4 = Zn(PO4)2 + 2 H3Cl
CH3CH2CHOHCH3 + NH4Br + H2SO4 = CH3CH2CHCH3Br + H2O + NH4HSO4 =>
CH3CH2CHOHCH3 + NH4Br + H2SO4 = CH3CH2CHCH3Br + H2O + NH4HSO4
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Équations équilibrées sur11/20/24
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