| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + 2 HCl + 4 H2O = MgCl2*6H2O
Cr + O2 + C = Cr2(CO3)3 =>
4 Cr + 9 O2 + 6 C = 2 Cr2(CO3)3
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
Ba(NO3)2 + CuSO4 = Cu(NO3)2(aq) + BaSO4(s) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2(aq) + BaSO4(s)
C8H18 + KMnO4 = MnO2 + C8H17O + KOH =>
C8H18 + KMnO4 = MnO2 + C8H17O + KOH
Fe2(NH4)2(SO4)4 + KSCN = FeSCN + KNH4SO4 + SO4 =>
Fe2(NH4)2(SO4)4 + 2 KSCN = 2 FeSCN + 2 KNH4SO4 + 2 SO4
H3PO4 + CaCO3 = H3CO3 + CaPO4 =>
H3PO4 + CaCO3 = H3CO3 + CaPO4
[Ag(NH3)2]NO3 + HCl = AgCl + NH3 + H{+} + NO3{-} =>
[Ag(NH3)2]NO3 + HCl = AgCl + 2 NH3 + H{+} + NO3{-}
Pb(C6H5)4 + O2 = PbO + H2O + CO2 =>
2 Pb(C6H5)4 + 59 O2 = 2 PbO + 20 H2O + 48 CO2
ZnOHI = ZnIOH =>
ZnOHI = ZnIOH
Pb3O4 + MnCl2 + HNO3 = Pb(NO3)2 + HMnO4 + PbCl2 + H2O =>
5 Pb3O4 + 2 MnCl2 + 26 HNO3 = 13 Pb(NO3)2 + 2 HMnO4 + 2 PbCl2 + 12 H2O
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
NaOHHSO4CaOH = NaHSO4Ca(OH)2 =>
NaOHHSO4CaOH = NaHSO4Ca(OH)2
Na2SiO3 + MnCl2 = NaCl + MnSiO3 =>
Na2SiO3 + MnCl2 = 2 NaCl + MnSiO3
CUCl2 + NaNO3 = CU(NO3)2 + NaCl =>
CUCl2 + 2 NaNO3 = CU(NO3)2 + 2 NaCl
HHH = H =>
HHH = 3 H
MgCl2 + Na2HPO4 = NaCl + MgHPO4 =>
MgCl2 + Na2HPO4 = 2 NaCl + MgHPO4
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl + H2O =>
5 Cr(OH)3 + 3 KClO3 + 7 KOH = 5 K2CrO4 + 3 Cl + 11 H2O
HF + CH3COO = F + CH4COO =>
HF + CH3COO = F + CH4COO
CH3OCH2OCH3 + O2 = CH2O + H2O =>
CH3OCH2OCH3 + O2 = 3 CH2O + H2O
O + Be = BeO =>
O + Be = BeO
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
H3COH3 + O2 = CO2 + H2O =>
H3COH3 + 2 O2 = CO2 + 3 H2O
Ag2CO3 + Cu = Ag + CuCO3 =>
Ag2CO3 + Cu = 2 Ag + CuCO3
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
Pb3O4 + HBr = PbBr2 + Br2 + H2O =>
Pb3O4 + 8 HBr = 3 PbBr2 + Br2 + 4 H2O
C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O
Mn(SO4)2 = MnO2 + SO3 =>
Mn(SO4)2 = MnO2 + 2 SO3
RbOH + HI = RbI + HOH =>
RbOH + HI = RbI + HOH
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
C3H6Cl2 + KOH = C3H6O + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H6O + 2 KCl + H2O
La{+3} + Zr + OH{-} = La + ZrO(OH)2 + H2O =>
4 La{+3} + 3 Zr + 12 OH{-} = 4 La + 3 ZrO(OH)2 + 3 H2O
H2SO4 + KOH = SO4K2 + H2O =>
H2SO4 + 2 KOH = SO4K2 + 2 H2O
BaN2 = Ba3N6 =>
3 BaN2 = Ba3N6
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Bi(OH)3HCl = Bi(OH)2ClH2O =>
Bi(OH)3HCl = Bi(OH)2ClH2O
NH3 + SiO2 = Si + N2 + H2O =>
4 NH3 + 3 SiO2 = 3 Si + 2 N2 + 6 H2O
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
NpO3*H2O + H2O + HNO3 = NpO2(NO3)2*6H2O =>
NpO3*H2O + 4 H2O + 2 HNO3 = NpO2(NO3)2*6H2O
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
Al(OH)3 + Ca(IO4)2 = Al(IO4)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 Ca(IO4)2 = 2 Al(IO4)3 + 3 Ca(OH)2
AlBr3 + HCl = HBr + AlCl3 =>
AlBr3 + 3 HCl = 3 HBr + AlCl3
Ni + SeO3 = Ni2(SeO3)2 =>
2 Ni + 2 SeO3 = Ni2(SeO3)2
Cu2(SO4)3 + KOH = K2SO4 + Cu(OH)3 =>
Cu2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Cu(OH)3
FeC2O4*2H2O + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3(Fe(C2O4)3)*3H2O + H2O =>
2 FeC2O4*2H2O + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3(Fe(C2O4)3)*3H2O + 5 H2O
CuCl + KOH = CuOH + KCl =>
CuCl + KOH = CuOH + KCl
Li2ON2O3 = LiNO2 =>
Li2ON2O3 = 2 LiNO2
H2SO4 + HBr = Br2*SO2 + H2O =>
H2SO4 + 2 HBr = Br2*SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/24
Équations équilibrées sur08/01/23
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