| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + PH = CPH + O2
HI + FeCl2 = HCl + FeI2 =>
2 HI + FeCl2 = 2 HCl + FeI2
CH3CH + HCl = CH3CH2Cl =>
CH3CH + HCl = CH3CH2Cl
H2(ZnO2) + Li(OH) = Li2(ZnO2) + H2O =>
H2(ZnO2) + 2 Li(OH) = Li2(ZnO2) + 2 H2O
PbNO3{2} + KI = PbI{2} + KNO3 =>
PbNO3{2} + KI = PbI{2} + KNO3
HCOOH + Al = AlHCOO + H2 =>
2 HCOOH + 2 Al = 2 AlHCOO + H2
NaH + K2Cr2O7 + HCl = CrCl3 + NaCl + KCl + H2O =>
3 NaH + K2Cr2O7 + 11 HCl = 2 CrCl3 + 3 NaCl + 2 KCl + 7 H2O
NH3 + CaCO3 = CaH3 + NCO3 =>
NH3 + CaCO3 = CaH3 + NCO3
NaNO3(aq) + HCl(aq) = NaCl + HNO3 =>
NaNO3(aq) + HCl(aq) = NaCl + HNO3
KMnO4 + C4H9NH2 = MnO2 + C4H9NO2 + KOH =>
2 KMnO4 + C4H9NH2 = 2 MnO2 + C4H9NO2 + 2 KOH
C6H14 + SO4{2-} + H{+} = H2S + CO2 + H2O =>
4 C6H14 + 19 SO4{2-} + 38 H{+} = 19 H2S + 24 CO2 + 28 H2O
I2 + N3{-} = I{-} + N2 =>
I2 + 2 N3{-} = 2 I{-} + 3 N2
HI + CuO = H2O + CuI2 =>
2 HI + CuO = H2O + CuI2
TiO2 + Li4Ti5O12 + Ti = LiTi2O4 =>
2 TiO2 + Li4Ti5O12 + Ti = 4 LiTi2O4
BaO + ZnCl2 = BaCl2 + ZnO =>
BaO + ZnCl2 = BaCl2 + ZnO
C6H12O6 + H2SO4 = H2O + CO2 + H2S =>
C6H12O6 + 3 H2SO4 = 6 H2O + 6 CO2 + 3 H2S
CH3NHCHOHCH3 + C2H6 = CH3NHCHC2H5CH3 + H2O =>
CH3NHCHOHCH3 + C2H6 = CH3NHCHC2H5CH3 + H2O
NH2NO3 = N2O + H2O2 =>
NH2NO3 = N2O + H2O2
Fe(C2H3O2)2 + (NH4)3PO4 = Fe3 + (PO4)2 + NH4C2H3O2 =>
3 Fe(C2H3O2)2 + 2(NH4)3PO4 = Fe3 + (PO4)2 + 6 NH4C2H3O2
Na2S = S + Na =>
Na2S = S + 2 Na
C6H11MgCl + H2O = C6H12 + MgCl + OH =>
C6H11MgCl + H2O = C6H12 + MgCl + OH
Fe(Cl)2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2 =>
Fe(Cl)2 + Ba(OH)2 = Fe(OH)2 + Ba(Cl)2
NiSO4*5H2O + C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + H2O =>
NiSO4*5H2O + 2 C2H4(NH2)2 = [Ni(C2H4(NH2)2)2(H2O)2]SO4*H2O + 2 H2O
K3[Cr(OH)6] + Br2 = HBr + K2Cr2O7 + H2O + KBr =>
2 K3[Cr(OH)6] + 3 Br2 = 2 HBr + K2Cr2O7 + 5 H2O + 4 KBr
F2 + NH4Cl = NH4F2 + Cl2 =>
2 F2 + 2 NH4Cl = 2 NH4F2 + Cl2
HMnO4 + HCl + Sn = MnCl2 + H2O + SnCl2 =>
2 HMnO4 + 14 HCl + 5 Sn = 2 MnCl2 + 8 H2O + 5 SnCl2
CH2 + Cl2 = CHCl3 + HCl =>
CH2 + 2 Cl2 = CHCl3 + HCl
K2Cr2O7(s) = Cr2O3 + K2CrO4 + O2 =>
4 K2Cr2O7(s) = 2 Cr2O3 + 4 K2CrO4 + 3 O2
FeCl3 + K2SO4 = KCl + Fe2(SO4)3 =>
2 FeCl3 + 3 K2SO4 = 6 KCl + Fe2(SO4)3
Na2SO4 + NH4OH = Na2OH + SO4NH4 =>
Na2SO4 + NH4OH = Na2OH + SO4NH4
BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2 =>
BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2
CH4 + N2Cl6 = CCl4 + N2 + H2 =>
3 CH4 + 2 N2Cl6 = 3 CCl4 + 2 N2 + 6 H2
HIO3 + CaOH = H2O + CaIO3 =>
HIO3 + CaOH = H2O + CaIO3
Hg + HF = Hg2F2 + H2 =>
2 Hg + 2 HF = Hg2F2 + H2
Al + OH{-} + H2O = [Al(OH)6]{-} + H2 =>
2 Al + 2 OH{-} + 10 H2O = 2[Al(OH)6]{-} + 5 H2
Mg(OH)2 + SrS = MgS + Sr(OH)2 =>
Mg(OH)2 + SrS = MgS + Sr(OH)2
BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2 =>
BaBr2 + (NH4)2CO3 = BaCO3 + Br2(NH4)2
NaOH + CuCO3 = NaCO3 + CuOH =>
NaOH + CuCO3 = NaCO3 + CuOH
HCOONa + H3PO4 = HCOOH + NaPO4 + H2 =>
HCOONa + H3PO4 = HCOOH + NaPO4 + H2
CaCO3 + HCl(aq) + H2O = CaCl2*6H2O(s) + CO2(g) =>
CaCO3 + 2 HCl(aq) + 5 H2O = CaCl2*6H2O(s) + CO2(g)
Fe + Cu(II) = Cu + Fe(III) =>
2 Fe + 3 Cu(II) = 3 Cu + 2 Fe(III)
Sn{2+} + VO4{-3} + H{+} = Sn{+4} + V{2} + H2O{-} =>
7 Sn{2+} + 2 VO4{-3} + 16 H{+} = 7 Sn{+4} + 2 V{2} + 8 H2O{-}
UF6 + CH3OH = UF4 + HF + CO =>
2 UF6 + CH3OH = 2 UF4 + 4 HF + CO
PbCO3 + CO = Pb + CO2 =>
PbCO3 + CO = Pb + 2 CO2
MnO2 + NaOH + H2O = Na2[Mn(OH)6] =>
MnO2 + 2 NaOH + 2 H2O = Na2[Mn(OH)6]
C42H76O7 + NH4NO3 = CO2 + N2 + H2O =>
C42H76O7 + 115 NH4NO3 = 42 CO2 + 115 N2 + 268 H2O
Na3AsO3 + I2 + OH{-} = Na3AsO4 + I{-} + H2O =>
Na3AsO3 + I2 + 2 OH{-} = Na3AsO4 + 2 I{-} + H2O
CH3CH(NH2)COOH + H2SO4 = CH3CH(NH4SO4)COOH =>
CH3CH(NH2)COOH + H2SO4 = CH3CH(NH4SO4)COOH
Al + HNO3 = AlN3O9 + H2 =>
2 Al + 6 HNO3 = 2 AlN3O9 + 3 H2
C18H19O9N + O2 = CO2 + H2O + C5H7O2N =>
2 C18H19O9N + 25 O2 = 26 CO2 + 12 H2O + 2 C5H7O2N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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