| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(CH3CO2)3 + 3 NaOH = Al(OH)3 + 3 Na(CH3CO2)
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
CdNO3 + H2SO4 = Cd2SO4 + HNO3 =>
2 CdNO3 + H2SO4 = Cd2SO4 + 2 HNO3
ZnNO + Mg = MgNO + Zn =>
ZnNO + Mg = MgNO + Zn
C2H5OH(aq) + C2H3OOH(aq) = C2H3O2C2H5(aq) + H2O(l) =>
C2H5OH(aq) + C2H3OOH(aq) = C2H3O2C2H5(aq) + H2O(l)
Na2CrO3 + Ba(NO3)2 = NaNO3 + BaCrO3 =>
Na2CrO3 + Ba(NO3)2 = 2 NaNO3 + BaCrO3
C9H8O4 + OH{-} = C9H7O4{-} + H2O =>
C9H8O4 + OH{-} = C9H7O4{-} + H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)6{3-} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{3-} + 3 NH3
H{+} + S2O3{2-} = H2O + S + SO2 =>
2 H{+} + S2O3{2-} = H2O + S + SO2
NaBO3 + HCl = HBO3 + NaCl =>
NaBO3 + HCl = HBO3 + NaCl
Br2 + HCl + KMnO4 = HBrO3 + MnCl2 + KCl + H2O =>
Br2 + 6 HCl + 2 KMnO4 = 2 HBrO3 + 2 MnCl2 + 2 KCl + 2 H2O
[Ag(NH3)2]OH + C5H6(OH)5COH = Ag + NH3 + C5H6(OH)5COOH + H2O =>
2[Ag(NH3)2]OH + C5H6(OH)5COH = 2 Ag + 4 NH3 + C5H6(OH)5COOH + H2O
TiC + O2 = TiO2 + CO2 =>
TiC + 2 O2 = TiO2 + CO2
H2SO4 + Fe = H2 + FeSO4 =>
H2SO4 + Fe = H2 + FeSO4
Ne + K = NeK =>
Ne + K = NeK
SOH + H2O = SO4 + H3 =>
3 SOH + 9 H2O = 3 SO4 + 7 H3
H2SO4 + Mg(NO2)2 = MgSO4 + HNO2 =>
H2SO4 + Mg(NO2)2 = MgSO4 + 2 HNO2
NCH + O2 = CO2 + H2O + N =>
4 NCH + 5 O2 = 4 CO2 + 2 H2O + 4 N
KI(aq) + Na2CO3(aq) = K2CO3 + NaI =>
2 KI(aq) + Na2CO3(aq) = K2CO3 + 2 NaI
Zn(NO3)2 + Ag2SO4 = ZnSO4 + AgNO3 =>
Zn(NO3)2 + Ag2SO4 = ZnSO4 + 2 AgNO3
HC1 + NaHCO3 = HC1NaHCO3 =>
HC1 + NaHCO3 = HC1NaHCO3
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Pb(OH)2 = PbOH2O(g) =>
Pb(OH)2 = PbOH2O(g)
HClO + Fe = FeO + HCl =>
HClO + Fe = FeO + HCl
KI + MnO2 + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = 2 I + MnSO4 + K2SO4 + 2 H2O
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi =>
Ni(NO3)3(aq) + KBr(aq) = Br(NO3)3 + KNi
S2 + F2 = SF4 =>
S2 + 4 F2 = 2 SF4
Ca5(PO4)3F(s) + H2SO4(aq) + H2O(l) = H3PO4(aq) + CaSO4*2H2O(s) + HF(aq) =>
Ca5(PO4)3F(s) + 5 H2SO4(aq) + 10 H2O(l) = 3 H3PO4(aq) + 5 CaSO4*2H2O(s) + HF(aq)
K3P + FeCl3 = FeP + KCl =>
K3P + FeCl3 = FeP + 3 KCl
N2 + H2 + O2 = NH4OH =>
N2 + 5 H2 + O2 = 2 NH4OH
NH4Br + NaCl = NH4Cl + NaBr =>
NH4Br + NaCl = NH4Cl + NaBr
Ra + H2SO4 = RaSO4 + H2 =>
Ra + H2SO4 = RaSO4 + H2
CH3CH2F + NaOH = CH3CH2OH + NaF =>
CH3CH2F + NaOH = CH3CH2OH + NaF
BaCl2 + K2CO3 = Ba2(CO3)2 + K2Cl2 =>
2 BaCl2 + 2 K2CO3 = Ba2(CO3)2 + 2 K2Cl2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
MgNH4PO4*6H2O + HCl = MgCl2 + NH4Cl + H3PO4 + H2O =>
MgNH4PO4*6H2O + 3 HCl = MgCl2 + NH4Cl + H3PO4 + 6 H2O
KO2 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 KO2 + 6 KI + 4 H2SO4 = 3 I2 + 4 K2SO4 + 4 H2O
C7H8O + Br2 = C7H5OBr3 + HBr =>
C7H8O + 3 Br2 = C7H5OBr3 + 3 HBr
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + KSO4 + H2O =>
C2H5OH + KMnO4 + 2 H2SO4 = CH3COOH + MnSO4 + KSO4 + 3 H2O
Zn + CuF2 = ZnF2 + Cu =>
Zn + CuF2 = ZnF2 + Cu
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
MnO2 + KOH + HNO3 = KMnO4 + N2O + H2O =>
8 MnO2 + 8 KOH + 6 HNO3 = 8 KMnO4 + 3 N2O + 7 H2O
K2SO3 + HClO3 = H2SO3 + KClO3 =>
K2SO3 + 2 HClO3 = H2SO3 + 2 KClO3
S8 + B = SB3 =>
S8 + 24 B = 8 SB3
H2O + Al2O3 = AlH + O2 =>
H2O + Al2O3 = 2 AlH + 2 O2
CrOH3 + HClO4 + KOH = K2CrO4 + KCl + H2O =>
8 CrOH3 + 7 HClO4 + 23 KOH = 8 K2CrO4 + 7 KCl + 27 H2O
LiOH + CO2 = Li + H2CO3 + O2 =>
4 LiOH + 2 CO2 = 4 Li + 2 H2CO3 + O2
Fe + H2SO3 = Fe(SO3)3 + H2 =>
Fe + 3 H2SO3 = Fe(SO3)3 + 3 H2
NaOBr + NH3 = N2 + NaBr + H2O =>
3 NaOBr + 2 NH3 = N2 + 3 NaBr + 3 H2O
KMnO4 + H2SO4 + H2 = K2SO4 + H2MnO4 =>
2 KMnO4 + H2SO4 + H2 = K2SO4 + 2 H2MnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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