| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + I2 = 2 AlI + 3 Cl2
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
NaH + S = Na2S + H2S =>
2 NaH + 2 S = Na2S + H2S
NaOH + C4H10Cl = C4H9OH + NaCl + H2 =>
2 NaOH + 2 C4H10Cl = 2 C4H9OH + 2 NaCl + H2
NaO + HNO = NaNO + HO =>
NaO + HNO = NaNO + HO
I2 + K2SO3 + H2O = K2SO4 + HI =>
I2 + K2SO3 + H2O = K2SO4 + 2 HI
Ga(OH)3 = Ga + (OH)3 =>
Ga(OH)3 = Ga + (OH)3
SO2 + KMnO4 + HCl = SO3 + MnCl2 + KCl + H2O =>
5 SO2 + 2 KMnO4 + 6 HCl = 5 SO3 + 2 MnCl2 + 2 KCl + 3 H2O
CaO + Na2SiO3 = CaSiO3 + Na2O =>
CaO + Na2SiO3 = CaSiO3 + Na2O
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
NO2 + H2O + Fe(OH)2 = NH2 + Fe(OH)3 =>
NO2 + 4 H2O + 6 Fe(OH)2 = NH2 + 6 Fe(OH)3
K2Co3 + HOH = KOH + KHCo3 =>
K2Co3 + HOH = KOH + KHCo3
AgAuS + O2 = AgAu + SO2 =>
AgAuS + O2 = AgAu + SO2
Ca(HCO3)2 + KOH = CaCO3 + KHCO3 + H2O =>
Ca(HCO3)2 + KOH = CaCO3 + KHCO3 + H2O
Na3PO4 + Fe(OH)3 = FePO4 + NaOH =>
Na3PO4 + Fe(OH)3 = FePO4 + 3 NaOH
C + CaO = CaC2 + CO =>
3 C + CaO = CaC2 + CO
MnSO4 + NH3 = MnH3 + NSO4 =>
MnSO4 + NH3 = MnH3 + NSO4
FeO + H = Fe + H2O3 =>
3 FeO + 2 H = 3 Fe + H2O3
S8 + H2O = H2SO4 + H2 =>
S8 + 32 H2O = 8 H2SO4 + 24 H2
CH3COOH(ac)KOH(ac) = KCH3COO(ac)H2O(ac) =>
CH3COOH(ac)KOH(ac) = KCH3COO(ac)H2O(ac)
AsS3 + O2 = AsO3 + SO2 =>
2 AsS3 + 9 O2 = 2 AsO3 + 6 SO2
Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2 =>
Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2
BrO3 + SO3 = Br + SO4 =>
BrO3 + 3 SO3 = Br + 3 SO4
K + KNO3 = K2O + NO2 =>
K + KNO3 = K2O + NO2
Co + NO3 = Co(NO3)2 =>
Co + 2 NO3 = Co(NO3)2
Ag2CrO4NaCl = Ag2ClNaCrO4 =>
Ag2CrO4NaCl = Ag2ClNaCrO4
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2 =>
Pb(CH3COO)2 + Fe = Pb + Fe(CH3COO)2
HBr + Pb(OH)2 = Br2Pb + H2O =>
2 HBr + Pb(OH)2 = Br2Pb + 2 H2O
SiH4 + O2 = SiO2 + H2 =>
SiH4 + O2 = SiO2 + 2 H2
H2O1 = H2(g) + O2(g) =>
2 H2O1 = 2 H2(g) + O2(g)
KMnO4 + FeSO4 + H2SO4 = MnSO4 + H2O + K2SO4 + Fe2(SO4)3 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 Fe2(SO4)3
Au + Ca = AuCa =>
Au + Ca = AuCa
Fe(NO3)3KOH = K(NO3)3FeOH =>
Fe(NO3)3KOH = K(NO3)3FeOH
NH4OH + H3PO4 = (NH4)3(PO4) + H2O =>
3 NH4OH + H3PO4 = (NH4)3(PO4) + 3 H2O
Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O
Mg + HMnO4 = Mg(MnO4)2 + H2 =>
Mg + 2 HMnO4 = Mg(MnO4)2 + H2
Hg + HCl = Hg2Cl2 + H2 =>
2 Hg + 2 HCl = Hg2Cl2 + H2
B2O3 + H2O = B(OH)4 + H3O =>
B2O3 + 7 H2O = 2 B(OH)4 + 2 H3O
Li3NiCoMnO6 + H2SO4 + Na2S2O5 = CoSO4 + H2O + Li2SO4 + MnSO4 + Na2SO4 + NiSO =>
4 Li3NiCoMnO6 + 9 H2SO4 + 9 Na2S2O5 = 4 CoSO4 + 9 H2O + 6 Li2SO4 + 4 MnSO4 + 9 Na2SO4 + 4 NiSO
NaBr(s) = Na(s) + Br(g) =>
NaBr(s) = Na(s) + Br(g)
(NH4)2SO4(aq) + AgClO4(aq) = Ag2SO4(s) + NH4ClO4(aq) =>
(NH4)2SO4(aq) + 2 AgClO4(aq) = Ag2SO4(s) + 2 NH4ClO4(aq)
NH2CH(CH3)CONHCH2CONHCH2COOH + NaOH = NH2CH2COONa + H2ONH2CH(CH3)COONa =>
NH2CH(CH3)CONHCH2CONHCH2COOH + 3 NaOH = 2 NH2CH2COONa + H2ONH2CH(CH3)COONa
Be(OH)2 + H3PO4 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + 2 H3PO4 = Be3(PO4)2 + 6 H2O
BaO(s) + CO2(g) = BaCO3 =>
BaO(s) + CO2(g) = BaCO3
HClO3 + Sr(OH)2 = HClO4Sr + H2O =>
HClO3 + Sr(OH)2 = HClO4Sr + H2O
Ru + S = RuS =>
Ru + S = RuS
Li + H2O = H2 + LiOHH2O = H2 + O2 =>
2 Li + 4 H2O = H2 + 2 LiOHH2O
Mn + B = Mn2B =>
2 Mn + B = Mn2B
FeO + P2O3 = FeO4P2 =>
FeO + P2O3 = FeO4P2
NH3 + CN = N2 + CH4 =>
8 NH3 + 6 CN = 7 N2 + 6 CH4
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
