| Équations équilibrées la veille | Équations équilibrées le lendemain |
90 Fe(NO3)3*9H2O + 46 C9H6O6 = 30 Fe3O4 + 414 CO2 + 948 H2O + 135 N2
CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 CH3COOH + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
FeSO4 + SrCl2 = SrSO4 + FeCl2 =>
FeSO4 + SrCl2 = SrSO4 + FeCl2
C5H15 + O = H2O + CO2 =>
2 C5H15 + 35 O = 15 H2O + 10 CO2
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2 =>
Sr(OH)2 + PbBr2 = SrBr2 + Pb(OH)2
FeCl2 + H2O2 + HCl = Fe(Cl)3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 Fe(Cl)3 + 2 H2O
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
Ca3P2 + NaMnO4 + NaOH = Ca3(PO4)2 + Na2MnO4 + H2O =>
Ca3P2 + 16 NaMnO4 + 16 NaOH = Ca3(PO4)2 + 16 Na2MnO4 + 8 H2O
KBr + At = Br + KAt =>
KBr + At = Br + KAt
HCl + MnO2 = Cl2 + MnCl2 + H2O =>
4 HCl + MnO2 = Cl2 + MnCl2 + 2 H2O
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
H2SO4 + HCl = Cl2 + H2O + SO2 =>
H2SO4 + 2 HCl = Cl2 + 2 H2O + SO2
C6H12 + H2SO4 = C6H14O4S =>
C6H12 + H2SO4 = C6H14O4S
AuCl3 + FeCl2 = FeCl3 + Au =>
AuCl3 + 3 FeCl2 = 3 FeCl3 + Au
BaCl2 + Mg2S2 = Ba2S2 + MgCl2 =>
2 BaCl2 + Mg2S2 = Ba2S2 + 2 MgCl2
C + Mg = CMg =>
C + Mg = CMg
CuCO3 + H3PO4 = CuP2O7 + CO + H2O =>
CuCO3 + 2 H3PO4 = CuP2O7 + CO + 3 H2O
P4 + KClO3 = KCl + P4O3 =>
P4 + KClO3 = KCl + P4O3
SmCl2 + KMnO4 + H2SO4 = Sm2(SO4)3 + K2SO4 + MnSO4 + H2O + HCl =>
10 SmCl2 + 2 KMnO4 + 18 H2SO4 = 5 Sm2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O + 20 HCl
Zn(H2O)2(OH)4{2-} + CO2 = ZnCO3 + H2O + OH{-} =>
Zn(H2O)2(OH)4{2-} + CO2 = ZnCO3 + 3 H2O + 2 OH{-}
Na2ZnO2 + HCl = ZnCl2 + NaOH =>
Na2ZnO2 + 2 HCl = ZnCl2 + 2 NaOH
CdCl2 + Al = AlCl2 + Cd =>
CdCl2 + Al = AlCl2 + Cd
Na2SO4 + Al2(CO3)3 = Al2(SO4)3 + Na2CO3 =>
3 Na2SO4 + Al2(CO3)3 = Al2(SO4)3 + 3 Na2CO3
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2 =>
Ba(OH)2 + FeCl2 = BaCl2 + Fe(OH)2
CeCl3 + KClO3 + KOH = CeO2 + KCl + H2O =>
6 CeCl3 + KClO3 + 18 KOH = 6 CeO2 + 19 KCl + 9 H2O
NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2
KNO3(aq) + NaOH(aq) = KOH + NaNO3 =>
KNO3(aq) + NaOH(aq) = KOH + NaNO3
LiClO = Li2O + Cl2O =>
2 LiClO = Li2O + Cl2O
Ca(HS)2 + Cl2 = CaCl2 + S + HCl =>
Ca(HS)2 + 2 Cl2 = CaCl2 + 2 S + 2 HCl
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
Hg(NO3)2(aq) + NaS(aq) = HgS(aq) + Na(NO3)2 =>
Hg(NO3)2(aq) + NaS(aq) = HgS(aq) + Na(NO3)2
NO2 + H = NH4 + H2O =>
NO2 + 8 H = NH4 + 2 H2O
CrCl3 + KOH = KCr(OH)4 + KCl =>
CrCl3 + 4 KOH = KCr(OH)4 + 3 KCl
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
CuS*H2O = CuS + H2O =>
CuS*H2O = CuS + H2O
Cl2 + OH{-} = Cl{-} + ClO{-} + H2O =>
Cl2 + 2 OH{-} = Cl{-} + ClO{-} + H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe =>
Zn + Fe(NO3)3 = Zn(NO3)3 + Fe
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
Na2O + HNO2 = NaNO2 + H2O =>
Na2O + 2 HNO2 = 2 NaNO2 + H2O
C4H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H8(OH)2 + 2 MnO2 + 2 KOH
NH3H2O + HCl = NH4Cl + H2O =>
NH3H2O + HCl = NH4Cl + H2O
CH3CH2CONH2 + HNO2 = CH3CH2COOH + N2 + H2O =>
CH3CH2CONH2 + HNO2 = CH3CH2COOH + N2 + H2O
Fe + I = FeI3 =>
Fe + 3 I = FeI3
Li + KCl = LiCl + K =>
Li + KCl = LiCl + K
ZnBr2 + KOH = KBr2 + ZnOH =>
ZnBr2 + KOH = KBr2 + ZnOH
Ca(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2(g) =>
3 Ca(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 3 H2(g)
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
AlPO4 + NaF = AlF3 + Na3PO4 =>
AlPO4 + 3 NaF = AlF3 + Na3PO4
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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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