| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Cs + 2 H2O = 2 Cs2OH + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
J2 + KCrO2 + KOH = KJ + K2CrO4 + H2O =>
3 J2 + 2 KCrO2 + 8 KOH = 6 KJ + 2 K2CrO4 + 4 H2O
C4H9OH = C4H8 + H2O =>
C4H9OH = C4H8 + H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
H4Sb2O3 + AgOH = Ag4(Sb2O3) + H2O =>
H4Sb2O3 + 4 AgOH = Ag4(Sb2O3) + 4 H2O
PCl3 + KOH = POCl + KCl + HCl =>
PCl3 + KOH = POCl + KCl + HCl
Pb = Pb{2+} + e =>
Pb = Pb{2+} + 2e
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
FePO4 + NaOH = Fe(OH)3 + Na3(PO4) =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3(PO4)
Sr(OH)2 + H2PO4 = SrPO4 + H2O =>
Sr(OH)2 + H2PO4 = SrPO4 + 2 H2O
FePO4 + NaOH = Fe(OH)3 + Na3(PO4) =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3(PO4)
CuCO3 + K3PO4 = Cu3(PO4)2 + K2CO3 =>
3 CuCO3 + 2 K3PO4 = Cu3(PO4)2 + 3 K2CO3
CO3 + H2O = OH + CH3O =>
CO3 + 5 H2O = 7 OH + CH3O
C4H10OC2H6 + O2 = C02 + H2O =>
2 C4H10OC2H6 + 7 O2 = 6 C02 + 16 H2O
Cu(NO3)2 + KI = CuI2 + KNO3 =>
Cu(NO3)2 + 2 KI = CuI2 + 2 KNO3
CoCl2*6H2O + Al2O3 = CoAl2O4 + HCl + H2O =>
CoCl2*6H2O + Al2O3 = CoAl2O4 + 2 HCl + 5 H2O
Li(OH) + Cu(NO3)2 = Cu(OH) + Li(NO3)2 =>
Li(OH) + Cu(NO3)2 = Cu(OH) + Li(NO3)2
KO2(s) + CO2(g) + H2O(g) = KHCO3(s) + O2(g) =>
4 KO2(s) + 4 CO2(g) + 2 H2O(g) = 4 KHCO3(s) + 3 O2(g)
OH{-} + H2O = O2{-} + H2 =>
2 OH{-} + 2 H2O = 2 O2{-} + 3 H2
Al2S = Al2 + S =>
Al2S = Al2 + S
(NH4)2MoO4 + HCl = (NH4)6Mo7O24 + NH4Cl + H2O =>
7(NH4)2MoO4 + 8 HCl = (NH4)6Mo7O24 + 8 NH4Cl + 4 H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
FePO4 + NaOH = Fe(OH)3 + Na3PO4 =>
FePO4 + 3 NaOH = Fe(OH)3 + Na3PO4
(NH4)2Se + HBr = NH4Br + H2Se =>
(NH4)2Se + 2 HBr = 2 NH4Br + H2Se
H8C6O7 + OH = H7C6O7 + H2O =>
H8C6O7 + OH = H7C6O7 + H2O
BaOH + CO2 = Ba2CO3 + H2O =>
2 BaOH + CO2 = Ba2CO3 + H2O
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Pd(NO3)2 + CH3COOH = Pd(O2CCH3)2 + HNO3 =>
Pd(NO3)2 + 2 CH3COOH = Pd(O2CCH3)2 + 2 HNO3
HCl + Ca(ClO)2 = CaCl2 + Cl2 + H2O =>
4 HCl + Ca(ClO)2 = CaCl2 + 2 Cl2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
SnCl2(aq) + H2S(g) = SnS(s) + HCl(aq) =>
SnCl2(aq) + H2S(g) = SnS(s) + 2 HCl(aq)
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
O + HCl = OCl2 + H2 =>
O + 2 HCl = OCl2 + H2
C6H5NO2 + Na2S + H2O = C6H5NH2 + Na2S2O3 + NaOH =>
4 C6H5NO2 + 6 Na2S + 7 H2O = 4 C6H5NH2 + 3 Na2S2O3 + 6 NaOH
KHC4H4O6 + KOH = K6C4O6 + H2O =>
KHC4H4O6 + 5 KOH = K6C4O6 + 5 H2O
Ag2O = Ag{+} + O{2-} =>
Ag2O = 2 Ag{+} + O{2-}
O + HCl = OCl2 + H2 =>
O + 2 HCl = OCl2 + H2
NH4VO3 + Na(NO3) = Na3V2O8 + NH3 + H2O + NO2 =>
2 NH4VO3 + 3 Na(NO3) = Na3V2O8 + 2 NH3 + H2O + 3 NO2
FeCl + K4FeCN6 = Fe4FeCN6 + KCl =>
4 FeCl + K4FeCN6 = Fe4FeCN6 + 4 KCl
H + LiOH + La(OH)3 + ZrO2 + TeO4 = Li26La12Zr7TeO48 + H2O =>
2 H + 26 LiOH + 12 La(OH)3 + 7 ZrO2 + TeO4 = Li26La12Zr7TeO48 + 32 H2O
Fe{+3} + SCN = [Fe(SCN){3}] =>
Fe{+3} + SCN = [Fe(SCN){3}]
PCl3 + KOH = H3PO3 + KCl =>
PCl3 + 3 KOH = H3PO3 + 3 KCl
KCIO4 + KCI = KCIO3 =>
3 KCIO4 + KCI = 4 KCIO3
C7H8 + HNO3 = C7H7(NO2) + H2O =>
C7H8 + HNO3 = C7H7(NO2) + H2O
H2O + As2O3 + NO3{-} = AsO4{-3} + NO + H{+} =>
7 H2O + 3 As2O3 + 4 NO3{-} = 6 AsO4{-3} + 4 NO + 14 H{+}
Na + Si = Na2Si =>
2 Na + Si = Na2Si
PCl3 + KOH = K2HPO3 + KCl + H2O =>
PCl3 + 5 KOH = K2HPO3 + 3 KCl + 2 H2O
CH4 + HN3 = HCN + H2 =>
3 CH4 + HN3 = 3 HCN + 5 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/30/24
Équations équilibrées sur07/30/23
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