| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC = CH
AlPO2 + O2 = AlPO3 =>
2 AlPO2 + O2 = 2 AlPO3
CaSO2(aq) + H3PO3(aq) = Ca3(PO3)2 + H2SO2 =>
3 CaSO2(aq) + 2 H3PO3(aq) = Ca3(PO3)2 + 3 H2SO2
MnSO4 + Mg(OH)2 = Mn(OH)2 + MgSO4 =>
MnSO4 + Mg(OH)2 = Mn(OH)2 + MgSO4
Mn + HCl2 = MnCl2 + H2 =>
2 Mn + 2 HCl2 = 2 MnCl2 + H2
(NH4)2SO3 + Ca(OH)2 = CaSO3 + NH3 + H2O =>
(NH4)2SO3 + Ca(OH)2 = CaSO3 + 2 NH3 + 2 H2O
NH3 + H2O + HCOOH = CH3OH + NH4HCO3 =>
2 NH3 + H2O + 3 HCOOH = CH3OH + 2 NH4HCO3
MgSO4 + Sr(OH)2 = Mg(OH)2 + Sr(SO4) =>
MgSO4 + Sr(OH)2 = Mg(OH)2 + Sr(SO4)
Sr + H2O = Sr2{+} + OH{-} + H2 =>
4 Sr + 2 H2O = 2 Sr2{+} + 2 OH{-} + H2
{-} + H{+} + H2O2 = H2O =>
2e + 2 H{+} + H2O2 = 2 H2O
Cs2 + S = CsS =>
Cs2 + 2 S = 2 CsS
K2SO4 + CaCl2 = K2Cl2 + CaSO4 =>
K2SO4 + CaCl2 = K2Cl2 + CaSO4
AlCl3 + NaOH + H2O = Na[Al(OH)4] + HCl =>
AlCl3 + NaOH + 3 H2O = Na[Al(OH)4] + 3 HCl
SF6(g) = S8(s) + F2(g) =>
8 SF6(g) = S8(s) + 24 F2(g)
NaOH + AgNo2 = AgOH + NaNo2 =>
NaOH + AgNo2 = AgOH + NaNo2
NaCl + Fa = NaFa + Cl2 =>
2 NaCl + 2 Fa = 2 NaFa + Cl2
H2SO4 + KC1 = K2SO4 + HC1 =>
H2SO4 + 2 KC1 = K2SO4 + 2 HC1
Na2CrO4 + CaCl2 = Na2Cl2 + CaCrO4 =>
Na2CrO4 + CaCl2 = Na2Cl2 + CaCrO4
HCl + H2O = H3O + Cl2 =>
2 HCl + 2 H2O = 2 H3O + Cl2
K2Cr2 + AgNO3 + O7 = AgCrO + KNO3 =>
7 K2Cr2 + 14 AgNO3 + 2 O7 = 14 AgCrO + 14 KNO3
NH3 + HNO3 = N2O + H2O =>
NH3 + HNO3 = N2O + 2 H2O
Ba(C2H3O3)2 + Li2SO4 = Li2(C2H3O3)2 + BaSO4 =>
Ba(C2H3O3)2 + Li2SO4 = Li2(C2H3O3)2 + BaSO4
(C)2(H)6 + (O)2 = (CO)2 + (H)2O =>
2(C)2(H)6 + 5(O)2 = 2(CO)2 + 6(H)2O
Al + MgO = Mg + Al3O2 =>
3 Al + 2 MgO = 2 Mg + Al3O2
C7H16 + HNO3 = C7H15 + NO2 + H2O =>
C7H16 + HNO3 = C7H15 + NO2 + H2O
Ba(CIO3)2 + H2SO4 = BaSO4 + H2(CIO3)2 =>
Ba(CIO3)2 + H2SO4 = BaSO4 + H2(CIO3)2
HgCO3 = HgO + CO2 =>
HgCO3 = HgO + CO2
AH2O3 + H2S = AH2S3 + H2O =>
AH2O3 + 3 H2S = AH2S3 + 3 H2O
NaOH + NHO3 = NaNO3 + H2O =>
NaOH + NHO3 = NaNO3 + H2O
HNO3 + Tl = TlNO3 + H2 =>
2 HNO3 + 2 Tl = 2 TlNO3 + H2
CaCO3CO2H2O = Ca(HCO3)2 =>
CaCO3CO2H2O = Ca(HCO3)2
NpO2(NO3)2 + KI = I2 + NpO2NO3 + KNO3 =>
2 NpO2(NO3)2 + 2 KI = I2 + 2 NpO2NO3 + 2 KNO3
Cu + Au3PO4 = CuPO4 + Au =>
Cu + Au3PO4 = CuPO4 + 3 Au
SnCl2 + H2 = SnH4 + Cl2 =>
SnCl2 + 2 H2 = SnH4 + Cl2
N(III)CO3 = N(III) + CO3 =>
N(III)CO3 = N(III) + CO3
Fl2 + Ca = CaFl =>
Fl2 + 2 Ca = 2 CaFl
F2 + HI = HF + I =>
F2 + 2 HI = 2 HF + 2 I
BaCO3(s) + HNO3 = Ba(NO3)2 + H2O(l) + CO2(g) =>
BaCO3(s) + 2 HNO3 = Ba(NO3)2 + H2O(l) + CO2(g)
NH3 + CH3COOH = NH4OOCCH3 =>
NH3 + CH3COOH = NH4OOCCH3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
FeCl2 + Br2 + KOH = K2FeO4 + KBr + KCl + H2O =>
FeCl2 + 2 Br2 + 8 KOH = K2FeO4 + 4 KBr + 2 KCl + 4 H2O
HCl + Cu = CuCl2 + H =>
2 HCl + Cu = CuCl2 + 2 H
ZnCO3 + MgSO4 = ZnSO4 + MgCO3 =>
ZnCO3 + MgSO4 = ZnSO4 + MgCO3
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
C15H12 + O2(g) = CO2(g) + H20(g) =>
5 C15H12 + 75 O2(g) = 75 CO2(g) + 3 H20(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + Ni = N2Ni =>
N2 + Ni = N2Ni
Pb + H2S + O2 = Pb(S5O) + H2 =>
2 Pb + 10 H2S + O2 = 2 Pb(S5O) + 10 H2
(NH4)C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
2(NH4)C2O4 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 4 CO2 + N2 + 6 H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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