| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
N2 + CaC2 = C + CaNCN =>
N2 + CaC2 = C + CaNCN
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
H3N + H2O = NH4OH =>
H3N + H2O = NH4OH
Sn + NaClO + H2O = Sn(OH)2 + NaCl =>
Sn + NaClO + H2O = Sn(OH)2 + NaCl
HF + Ag(OH) = H2O + AgF =>
HF + Ag(OH) = H2O + AgF
(NH4)2C2O4 + KMgO4 + H2SO4 = MgSO4 + K2SO4 + CO2 + (NH3)2SO4 + H2O =>
5(NH4)2C2O4 + 4 KMgO4 + 11 H2SO4 = 4 MgSO4 + 2 K2SO4 + 10 CO2 + 5(NH3)2SO4 + 16 H2O
MnO2 + HBr = MnBr2 + H2O + Br2 =>
MnO2 + 4 HBr = MnBr2 + 2 H2O + Br2
BeF + Mg = Be + MgF2 =>
2 BeF + Mg = 2 Be + MgF2
BrCO3 = BrO + CO2 =>
BrCO3 = BrO + CO2
Mg(CH3COO)2 + H2O = MgO + CH3COOH =>
Mg(CH3COO)2 + H2O = MgO + 2 CH3COOH
NO2 + H2SiO3 = NH3 + SiO2 + O2 =>
4 NO2 + 6 H2SiO3 = 4 NH3 + 6 SiO2 + 7 O2
NO2 = N2O4 =>
2 NO2 = N2O4
CH4 + Cl = C2H5Cl + HCl =>
2 CH4 + 4 Cl = C2H5Cl + 3 HCl
H2O + NaCl + NH4Fe(SO4)2 = NH4OH + Na2SO4 + Fe(OH)3 + HCl =>
4 H2O + 4 NaCl + NH4Fe(SO4)2 = NH4OH + 2 Na2SO4 + Fe(OH)3 + 4 HCl
Cu(OH)2 + HBr = CuBr2 + H(OH) =>
Cu(OH)2 + 2 HBr = CuBr2 + 2 H(OH)
NaI + K = KNa + I =>
NaI + K = KNa + I
[Cr(OH)3(H2O)3] + H2O2 + NaOH = Na2CrO4 + H2O =>
2[Cr(OH)3(H2O)3] + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 14 H2O
Ca(OH)2(aq) + HCl(aq) = CaCl + H(OH)2 =>
Ca(OH)2(aq) + HCl(aq) = CaCl + H(OH)2
CO2 + H2O = H2CO2 + O2 =>
2 CO2 + 2 H2O = 2 H2CO2 + O2
CH3COOH + BaOH = BaCOOH + CH3OH2 =>
5 CH3COOH + 6 BaOH = 6 BaCOOH + 4 CH3OH2
KHS + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2O =>
5 KHS + 8 KMnO4 + 16 H2SO4 = 13 KHSO4 + 8 MnSO4 + 12 H2O
Cu(NO3)2 + Na2S = Cu2S + Na(NO3)2 =>
2 Cu(NO3)2 + Na2S = Cu2S + 2 Na(NO3)2
Ca10(PO4)6(OH)2 + F = Ca10(PO4)6F2 + OH =>
Ca10(PO4)6(OH)2 + 2 F = Ca10(PO4)6F2 + 2 OH
CH3COOH + H2O2 = CH3COOOH + H2O =>
CH3COOH + H2O2 = CH3COOOH + H2O
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
H2SO3H2O2 = H2SO4H2O =>
H2SO3H2O2 = H2SO4H2O
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
HF + Ag(OH) = H2O + AgF =>
HF + Ag(OH) = H2O + AgF
KN03 + H2CO3 = K2CO3 + HN03 =>
2 KN03 + H2CO3 = K2CO3 + 2 HN03
MnO2 + ClO3{-} + OH{-} = MnO4{-2} + Cl{-} + H2O =>
3 MnO2 + ClO3{-} + 6 OH{-} = 3 MnO4{-2} + Cl{-} + 3 H2O
Ag + FeCl3 = AgCl + FeCl2 =>
Ag + FeCl3 = AgCl + FeCl2
H2S + SO2 = S2 + H2O =>
4 H2S + 2 SO2 = 3 S2 + 4 H2O
Fe2 + (SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2 + (SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Fe2(SO4)3 + Fe = FeSO4 =>
Fe2(SO4)3 + Fe = 3 FeSO4
Na2[Be(OH)4] + BeCl2 = NaCl + Be(OH)2 =>
Na2[Be(OH)4] + BeCl2 = 2 NaCl + 2 Be(OH)2
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
FeS2 + NO3{-} + H2O = N2 + FeOOH + SO4{-2} + H{+} =>
2 FeS2 + 6 NO3{-} + 2 H2O = 3 N2 + 2 FeOOH + 4 SO4{-2} + 2 H{+}
HBrO3 + Au(OH)3 = AuBrO4 + H2O =>
HBrO3 + Au(OH)3 = AuBrO4 + 2 H2O
KOH + FeCuS2 = CuS + Fe(OH)2 + K2S =>
2 KOH + FeCuS2 = CuS + Fe(OH)2 + K2S
H2SO4FeO = FeSO4H2O =>
H2SO4FeO = FeSO4H2O
CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2
KCrO2 + KOH + H2O2 = K2CrO4 + H2O =>
2 KCrO2 + 2 KOH + 3 H2O2 = 2 K2CrO4 + 4 H2O
Na2O2 + H2SO4 + KJ = Na2SO4 + J2 + K2SO4 + H2O =>
Na2O2 + 2 H2SO4 + 2 KJ = Na2SO4 + J2 + K2SO4 + 2 H2O
HSO3 + LiOH = LiSO3 + H2O =>
HSO3 + LiOH = LiSO3 + H2O
(CN)2 + O2 = CO2 + N2 =>
(CN)2 + 2 O2 = 2 CO2 + N2
NaOH + K4(FeCN6) = K4OH + (FeCN6)Na =>
NaOH + K4(FeCN6) = K4OH + (FeCN6)Na
CH3CH2CH3 + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CH3 + 6 KMnO4 + 6 KOH = CH3CH2COOH + 6 K2MnO4 + 4 H2O
Mg + HCl = MgH + Cl = H2 =>
Mg + HCl = MgH + Cl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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