| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + H2O = SiO2H2O
NH4HSO4 + KMnO4 = K2SO4 + H2SO4 + MnSO4 + N2 + H2O =>
10 NH4HSO4 + 6 KMnO4 = 3 K2SO4 + H2SO4 + 6 MnSO4 + 5 N2 + 24 H2O
Mg3 + N2 = Mg3N2 =>
Mg3 + N2 = Mg3N2
PO4{-3} + H2O = HPO4{-2} + OH{-} =>
PO4{-3} + H2O = HPO4{-2} + OH{-}
K2S + H3PO4 = K2HPO4 + H2S =>
K2S + H3PO4 = K2HPO4 + H2S
Mn(NO3)3 + FeO = Mn2O3 + Fe(NO3)2 =>
2 Mn(NO3)3 + 3 FeO = Mn2O3 + 3 Fe(NO3)2
NH4Cl + NaBr = NaCl + NH4Br =>
NH4Cl + NaBr = NaCl + NH4Br
K2[HgI4] + KCN = K2[Hg(CN)4] + KI =>
K2[HgI4] + 4 KCN = K2[Hg(CN)4] + 4 KI
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
PbO2 + KCrO2 + H2SO4 = PbSO4 + K2Cr2O7 + H2O =>
3 PbO2 + 2 KCrO2 + 3 H2SO4 = 3 PbSO4 + K2Cr2O7 + 3 H2O
Mn(CH3COO)2 + KMnO4 + CH3COOH = Mn(CH3COO)3 + CH3COOK + H2O =>
4 Mn(CH3COO)2 + KMnO4 + 8 CH3COOH = 5 Mn(CH3COO)3 + CH3COOK + 4 H2O
Al + NiSO4 = Ni + AlSO4 =>
Al + NiSO4 = Ni + AlSO4
Zr + HCl + HNO3 = H2ZrCl6 + NO + H2O =>
3 Zr + 18 HCl + 4 HNO3 = 3 H2ZrCl6 + 4 NO + 8 H2O
Al(OH)3 + HNo2 = Al(No2)3 + H2O =>
Al(OH)3 + 3 HNo2 = Al(No2)3 + 3 H2O
AgClO3 + HCl = AgCl + HClO2 =>
2 AgClO3 + 3 HCl = 2 AgCl + 3 HClO2
(NH4)2Mo2O7 = MoO3 + NH3 + H2O =>
(NH4)2Mo2O7 = 2 MoO3 + 2 NH3 + H2O
SrO + CaOH2 = SrOH + CaO =>
2 SrO + CaOH2 = 2 SrOH + CaO
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
PbCrO4 + KI + HCI = PbCI2 + CrI3 + KCI + I2 + H2O =>
2 PbCrO4 + 14 KI + 16 HCI = 2 PbCI2 + 2 CrI3 + 14 KCI + 3 I2 + 8 H2O
Al + S = Al(S2)3 =>
Al + 6 S = Al(S2)3
ClF3(g) + NH3(g) = N2(g) + HF(g) + Cl2(g) =>
2 ClF3(g) + 2 NH3(g) = N2(g) + 6 HF(g) + Cl2(g)
C2H14O3 + O2 = CO2 + H2O =>
C2H14O3 + 4 O2 = 2 CO2 + 7 H2O
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
H2O + P2O5 = HPO3 =>
H2O + P2O5 = 2 HPO3
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
(C2H5O)2P(O)H + CH3MgBr = (CH3)2P(O)MgBr + MgBr(OC2H5) + CH4 =>
(C2H5O)2P(O)H + 3 CH3MgBr = (CH3)2P(O)MgBr + 2 MgBr(OC2H5) + CH4
Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2
Ca3((PO4)2) + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3((PO4)2) + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Na2S2O3 + H2O = Na2SO4 + H2S =>
Na2S2O3 + H2O = Na2SO4 + H2S
NF3 + H2O = HF + NO + NO2 =>
2 NF3 + 3 H2O = 6 HF + NO + NO2
Ca[AlO2]2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca[AlO2]2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
LiNO3(aq) + Pb(C2H3O2)2(aq) = LiC2H3O2(aq) + Pb(NO3)2(aq) =>
2 LiNO3(aq) + Pb(C2H3O2)2(aq) = 2 LiC2H3O2(aq) + Pb(NO3)2(aq)
Cu + NiCl = CuClNi =>
Cu + NiCl = CuClNi
K2C2O4 + Cu(OH)2 = KOH + CuC2O4 =>
K2C2O4 + Cu(OH)2 = 2 KOH + CuC2O4
C17H21NO4 + H2O = C17H22NO4 + OH =>
C17H21NO4 + H2O = C17H22NO4 + OH
FeSO4 + BaCI2 = BaSO4 + FeCI2 =>
FeSO4 + BaCI2 = BaSO4 + FeCI2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
CH3CH2OH + H2O = CH3COOH + H =>
CH3CH2OH + H2O = CH3COOH + 4 H
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + H2O(l) =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4 + 2 H2O(l)
CH3CH2OCH2CH3 + O2 = CO2 + H2O =>
CH3CH2OCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
H2CrO4 + H2O2 = H2CrO6 + H2O =>
H2CrO4 + 2 H2O2 = H2CrO6 + 2 H2O
CO(OH)2 + HNO3 = CONO3 + H(OH)2 =>
CO(OH)2 + HNO3 = CONO3 + H(OH)2
C2H5OH(aq) + O2 = CO2 + H2O =>
C2H5OH(aq) + 3 O2 = 2 CO2 + 3 H2O
C10H10O4 + H2O = CH4 + CO2 =>
4 C10H10O4 + 22 H2O = 21 CH4 + 19 CO2
C2H4O2CS + NO2 = CO2 + H2O + SO2 + N2 =>
C2H4O2CS + 4 NO2 = 3 CO2 + 2 H2O + SO2 + 2 N2
C5H12O + H2SO4 = C5H11 + HSO4 + H2O =>
C5H12O + H2SO4 = C5H11 + HSO4 + H2O
PbNO + HSO = PbSO + HNO =>
PbNO + HSO = PbSO + HNO
MnO3{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO3{-} + 3 C2O4{2-} + 12 H{+} = 2 Mn{2+} + 6 CO2 + 6 H2O
NaNO3 + PbS = Pb(NO3)2 + Na2S =>
2 NaNO3 + PbS = Pb(NO3)2 + Na2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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