| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + CO2 = MgCO3
Ca(OH)2 + HCl = CaCl + H3O2 =>
Ca(OH)2 + HCl = CaCl + H3O2
(NH4)3PO4 + Mn(SO4)2 = (NH4)2SO4 + Mn3(PO4)4 =>
4(NH4)3PO4 + 3 Mn(SO4)2 = 6(NH4)2SO4 + Mn3(PO4)4
Zn(OH)2 + K2O = ZnO + KOH =>
Zn(OH)2 + K2O = ZnO + 2 KOH
C3H8O3 + C11H20O2 = C14H26O4 + H2O =>
C3H8O3 + C11H20O2 = C14H26O4 + H2O
LaFeO3 + H2SO4 = La2(SO4)3 + FeO2H + H2O =>
2 LaFeO3 + 3 H2SO4 = La2(SO4)3 + 2 FeO2H + 2 H2O
H2C2O4 + CuO = Cu2O + CO2 + H2O =>
H2C2O4 + 2 CuO = Cu2O + 2 CO2 + H2O
HI + Na2 + CO3 = NaI + CO2 + H2O =>
2 HI + Na2 + CO3 = 2 NaI + CO2 + H2O
Bi3 + H = BiH3 =>
Bi3 + 9 H = 3 BiH3
BaBr2F2 = BaF2Br2 =>
BaBr2F2 = BaF2Br2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Pb + HNO3 = PbHNO3 =>
Pb + HNO3 = PbHNO3
KMnO4 + InBr3 + H2SO4 = In2(SO4)3 + Br2 + Mn2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 8 InBr3 + 24 H2SO4 = 4 In2(SO4)3 + 12 Br2 + 3 Mn2(SO4)3 + 3 K2SO4 + 24 H2O
C2H3Cl + H2O = C5H12 + HCl + O =>
5 C2H3Cl + 7 H2O = 2 C5H12 + 5 HCl + 7 O
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
KC2H3O2 + O2 = KHCO3 + CO2 + H2O =>
KC2H3O2 + 2 O2 = KHCO3 + CO2 + H2O
Fe2O3 + Fe(NO3)3 + (NH4)H2PO4 = Fe2PO7 + (NH4)NO3 + H2O =>
17 Fe2O3 + 14 Fe(NO3)3 + 24(NH4)H2PO4 = 24 Fe2PO7 + 33(NH4)NO3 + 6 H2O
Al + BrH = AlH + Br =>
Al + BrH = AlH + Br
Li + CuCl = CuLi + Cl =>
Li + CuCl = CuLi + Cl
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
NCCN + O2 = N2 + CO2 =>
NCCN + 2 O2 = N2 + 2 CO2
NaCl + H2O + CO2 = HCl + Na2CO3 =>
2 NaCl + H2O + CO2 = 2 HCl + Na2CO3
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
[Cu(H2O)6]{2+} + [Fe(CN)6]{4-} = H2O + Cu2[Fe(CN)6] =>
2[Cu(H2O)6]{2+} + [Fe(CN)6]{4-} = 12 H2O + Cu2[Fe(CN)6]
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq)
H2C2O3 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 H2C2O3 + 4 KMnO4 + 6 H2SO4 = 10 CO2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
HNO3 + Co = Co(NO3)2 + H2O + N2O =>
10 HNO3 + 4 Co = 4 Co(NO3)2 + 5 H2O + N2O
CaO + Al(OH)3 = Al2(CaO2)3 + H2O =>
3 CaO + 2 Al(OH)3 = Al2(CaO2)3 + 3 H2O
C8H18OH + O2 = CO2 + H2O =>
4 C8H18OH + 49 O2 = 32 CO2 + 38 H2O
Cr(NO3)2 = Cr2O3 + NO2 + O2 =>
4 Cr(NO3)2 = 2 Cr2O3 + 8 NO2 + O2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
NaOHK2O = NaOK2OH =>
NaOHK2O = NaOK2OH
H2S + CaH2 = Ca(SH)2 + H2 =>
2 H2S + CaH2 = Ca(SH)2 + 2 H2
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
FeS + O2 + NaCN + H2O = Fe(OH)3 + NaSCN =>
4 FeS + 3 O2 + 4 NaCN + 6 H2O = 4 Fe(OH)3 + 4 NaSCN
H2SO3(aq) + NaOH(aq) = Na2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 NaOH(aq) = Na2SO3(aq) + 2 H2O(l)
C5H8O2 + C3H12N6O3 = C6H9N3 + H2O + CO2 =>
2 C5H8O2 + C3H12N6O3 = 2 C6H9N3 + 5 H2O + CO2
C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + H2O =>
2 C3H6(OH)2 + Cu(OH)2 = (C3H6OHO)2Cu + 2 H2O
ZnSO4 + Na2CO3 = ZnCO3 + Na2 + SO4 =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2 + SO4
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
CH3CH2CH2CO2H + CH2CH3OH = CH3CH3CH2CH2CH2CO2 + H2O =>
CH3CH2CH2CO2H + CH2CH3OH = CH3CH3CH2CH2CH2CO2 + H2O
FeSO4 + (NH4)2S = H2SO4 + NH3 + FeS =>
FeSO4 + (NH4)2S = H2SO4 + 2 NH3 + FeS
Li2CO3 + NiCoMn(OH)2 + O2 = LiNiCoMnO2 + CO2 + H2O =>
2 Li2CO3 + 4 NiCoMn(OH)2 + O2 = 4 LiNiCoMnO2 + 2 CO2 + 4 H2O
PbO2 + MnSO4 + HNO3 = PbSO4 + Pb(NO3)2 + HMnO4 + N2O =>
7 PbO2 + 6 MnSO4 + 6 HNO3 = 6 PbSO4 + Pb(NO3)2 + 6 HMnO4 + 2 N2O
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 6 H2O
NaCl + CaO = CaCl + NaO =>
NaCl + CaO = CaCl + NaO
H2O + SiO2 = H2SiO3 =>
H2O + SiO2 = H2SiO3
Se + Cl2 = SeCl6 =>
Se + 3 Cl2 = SeCl6
Li(s) + Ag2O(aq) = Ag(s) + Li2O(aq) =>
2 Li(s) + Ag2O(aq) = 2 Ag(s) + Li2O(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/05/24
Équations équilibrées sur10/05/23
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