| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
CaO + Mg(OH)2 = Ca(OH)2 + MgO =>
CaO + Mg(OH)2 = Ca(OH)2 + MgO
MgSiO3 + H2CO3 = MgO + H4SiO4 + CO2 =>
MgSiO3 + 2 H2CO3 = MgO + H4SiO4 + 2 CO2
AuOH + H2SO4 = AuHSO4 + H2O =>
AuOH + H2SO4 = AuHSO4 + H2O
Zn + HCl = Zn1Cl2 + H2 =>
Zn + 2 HCl = Zn1Cl2 + H2
MnSO4 + H2O2 + NaOH = MnO(OH)2 + Na2SO4 + H2O =>
MnSO4 + H2O2 + 2 NaOH = MnO(OH)2 + Na2SO4 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
CH3OH(l) + O2(g) = CO2(g) + H2O = (g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
HBr + Al(OH)3 = H(OH)3 + AlBr =>
HBr + Al(OH)3 = H(OH)3 + AlBr
PbCl2 + Ag2SO4 = Ag2Cl2 + PbSO4 =>
PbCl2 + Ag2SO4 = Ag2Cl2 + PbSO4
Al(s) + NO3 + H2O = Al(OH)4 + NH3(g) =>
9 Al(s) + 4 NO3 + 24 H2O = 9 Al(OH)4 + 4 NH3(g)
Ag(NH3)2OH + CO = Ag + NH3 + CO2 + H2O =>
2 Ag(NH3)2OH + CO = 2 Ag + 4 NH3 + CO2 + H2O
C6H5C(CH3)CH2 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H5C(CH3)CH2 + 52 KMnO4 + 78 H2SO4 = 45 C6H5COOH + 26 K2SO4 + 52 MnSO4 + 118 H2O
NaNO2(aq) + HCl(aq) = NaCl(aq) + HNO2(aq) =>
NaNO2(aq) + HCl(aq) = NaCl(aq) + HNO2(aq)
Ti2(SO3)3 + KMnO4 + H2SO4 = Ti(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 Ti2(SO3)3 + 8 KMnO4 + 17 H2SO4 = 10 Ti(SO4)2 + 8 MnSO4 + 4 K2SO4 + 17 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH3CHOHCH2CH3 + O2 = H2O + CH3COCH2CH3 =>
2 CH3CHOHCH2CH3 + O2 = 2 H2O + 2 CH3COCH2CH3
Co(NO3)2 = Co2O3 + NO2 + O2 =>
4 Co(NO3)2 = 2 Co2O3 + 8 NO2 + O2
C62H5SH + O2 = CO2 + H2O + SO2 =>
2 C62H5SH + 129 O2 = 124 CO2 + 6 H2O + 2 SO2
(NH4)Cl + K(OH) = (NH4)(OH) + KCl =>
(NH4)Cl + K(OH) = (NH4)(OH) + KCl
Si2Cl6(l) + H2O(l) = SiO2(s) + HCl(g) + H2(g) =>
Si2Cl6(l) + 4 H2O(l) = 2 SiO2(s) + 6 HCl(g) + H2(g)
N2 + OH = NO3 + H2O =>
N2 + 12 OH = 2 NO3 + 6 H2O
S2O8{2-}(aq) + I{-}(aq) = I2(aq) + SO4{2-}(aq) =>
S2O8{2-}(aq) + 2 I{-}(aq) = I2(aq) + 2 SO4{2-}(aq)
C32H64O2 + O2 = CO2 + H2O =>
C32H64O2 + 47 O2 = 32 CO2 + 32 H2O
K(s) + O2(g) = K2O(s) =>
4 K(s) + O2(g) = 2 K2O(s)
Cl + SnBr4 = ClBr4 + Sn =>
Cl + SnBr4 = ClBr4 + Sn
FeCl3 + HCl = Cl + FeH =>
FeCl3 + HCl = 4 Cl + FeH
Fe2P + S = P4S10 + FeS =>
4 Fe2P + 18 S = P4S10 + 8 FeS
C2H5H + O2 = CO2 + H2O =>
2 C2H5H + 7 O2 = 4 CO2 + 6 H2O
KSiO3 + HBr = HSiO3 + KBr =>
KSiO3 + HBr = HSiO3 + KBr
N2 + OH = NOH =>
N2 + 2 OH = 2 NOH
AlCl{3} + NaOH = Al(OH){3} + NaCl =>
AlCl{3} + NaOH = Al(OH){3} + NaCl
C3H4(OH)3 + O2 = CO2 + H2O =>
4 C3H4(OH)3 + 13 O2 = 12 CO2 + 14 H2O
Cu + SO4 = Cu(SO4)3 =>
Cu + 3 SO4 = Cu(SO4)3
Al2O3 + NH4Cl = AlCl3 + (NH4)2O =>
Al2O3 + 6 NH4Cl = 2 AlCl3 + 3(NH4)2O
SO2 + LiOH = S(OH)4 + Li2O =>
SO2 + 4 LiOH = S(OH)4 + 2 Li2O
FeBr3 + NaCl = FeCl3 + BrNa =>
FeBr3 + 3 NaCl = FeCl3 + 3 BrNa
C6H12 + H2O = C6H14O =>
C6H12 + H2O = C6H14O
N2 + OH = N2O4 + H2O =>
N2 + 8 OH = N2O4 + 4 H2O
In(s) + O2(g) = In2O3(s) =>
4 In(s) + 3 O2(g) = 2 In2O3(s)
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
N2 + OH = HNO3 + H2O =>
N2 + 10 OH = 2 HNO3 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
La3 + IO3 = La(IO3)3 =>
La3 + 9 IO3 = 3 La(IO3)3
C45H86O6 + CH3OH = C15H30O2 + C3H8O3 =>
C45H86O6 + 3 CH3OH = 3 C15H30O2 + C3H8O3
Ca(s) + H2O(l) = Ca(OH)2(g) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(g) + H2(g)
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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