| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 NO + 4 H2O = 6 Cl{-} + 2 NO3{-} + 8 H{+}
CuSO3 = Cu + SO3 =>
CuSO3 = Cu + SO3
Mn + S = S3Mn2 =>
2 Mn + 3 S = S3Mn2
AgNo3 + NaCrO4 = AgCrO4 + NaNo3 =>
AgNo3 + NaCrO4 = AgCrO4 + NaNo3
Fe3 + O3 = FeO3 =>
Fe3 + 3 O3 = 3 FeO3
Fe{+} + NO3{-} = FeNO3 =>
Fe{+} + NO3{-} = FeNO3
NaAlO2 + KHSO4 + H2O = Na2SO4 + K2SO4 + Al(OH)3 =>
2 NaAlO2 + 2 KHSO4 + 2 H2O = Na2SO4 + K2SO4 + 2 Al(OH)3
C4 + S2 = CS2 =>
C4 + 4 S2 = 4 CS2
Cu2 + HNO3 = Cu(NO3)4 + NO2 + H2O =>
Cu2 + 16 HNO3 = 2 Cu(NO3)4 + 8 NO2 + 8 H2O
Ag2BaTe2 + SnTe + Te = Ag2BaSnTe4 =>
Ag2BaTe2 + SnTe + Te = Ag2BaSnTe4
CuFeS2 + PbO = Cu2O + FeO + Pb + SO4 =>
2 CuFeS2 + 19 PbO = Cu2O + 2 FeO + 19 Pb + 4 SO4
CUO(s) + NH3(g) = N2(g) + H2O(g) + CU(s) =>
3 CUO(s) + 2 NH3(g) = N2(g) + 3 H2O(g) + 3 CU(s)
C6H5OH + HNO3 = H2O + NO2 + CO2 =>
C6H5OH + 28 HNO3 = 17 H2O + 28 NO2 + 6 CO2
Cl2 + Cul2 = CulCl2 =>
2 Cl2 + Cul2 = 2 CulCl2
BaCl2 + Al(OH)3 = AlCl3 + Ba(OH)2 =>
3 BaCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Ba(OH)2
Na{+} + Cu = Na + Cu{2+} =>
2 Na{+} + Cu = 2 Na + Cu{2+}
N2O + H2S = N2S + H2O =>
N2O + H2S = N2S + H2O
C5H9O4N + H2O = CO2 + NH3 + e + H{+} =>
C5H9O4N + 6 H2O = 5 CO2 + NH3 + 18e + 18 H{+}
C8H17COOH + O2 = CO + H2O =>
C8H17COOH + 8 O2 = 9 CO + 9 H2O
Mg + HPO4 + OH = MgPO4 + H2O =>
Mg + HPO4 + OH = MgPO4 + H2O
Mg(OH)2 + H2S2O3 = H2O + MgS2O3 =>
Mg(OH)2 + H2S2O3 = 2 H2O + MgS2O3
Fe(CH3COO)2 = Fe + CH3COO =>
Fe(CH3COO)2 = Fe + 2 CH3COO
Fe3O4 + H2PHO3 = FeHPO4 + H2O + Fe =>
Fe3O4 + 2 H2PHO3 = 2 FeHPO4 + 2 H2O + Fe
Potassiumnitrate + NaHSO4 = HNO3 + sodiumsulfate + potassiumsulfate =>
2 KNO3 + 2 NaHSO4 = 2 HNO3 + Na2SO4 + K2SO4
Mg(OH)2 = H2OMgO =>
Mg(OH)2 = H2OMgO
Cr2O4{2-} + H2O2 + H{+} = Cr(O2)O + H2O =>
Cr2O4{2-} + 3 H2O2 + 2 H{+} = 2 Cr(O2)O + 4 H2O
Cu + H2(SO4) = Cu(SO4)2 + SO2 + H2O =>
Cu + 4 H2(SO4) = Cu(SO4)2 + 2 SO2 + 4 H2O
NaHCO3 + MgSO4 + H2O = Mg(OH)2 + NaHSO4 + CO2 =>
NaHCO3 + MgSO4 + H2O = Mg(OH)2 + NaHSO4 + CO2
CH3COOCH3 + H2O = CH3COOH + CH3OH =>
CH3COOCH3 + H2O = CH3COOH + CH3OH
FeS + H2O2 = FeO + SO2 + H2 =>
2 FeS + 3 H2O2 = 2 FeO + 2 SO2 + 3 H2
CS2 + O2 = CO2 + S2O2 =>
CS2 + 2 O2 = CO2 + S2O2
KNO3 + Zn(PO3)2 = Zn(NO3)2 + KPO3 =>
2 KNO3 + Zn(PO3)2 = Zn(NO3)2 + 2 KPO3
(CH3CH2)3N + HCl = (CH3CH2)3NHCl =>
(CH3CH2)3N + HCl = (CH3CH2)3NHCl
Na2S203 + HCl = NaCl + H2S203 =>
Na2S203 + 2 HCl = 2 NaCl + H2S203
KOH + H2Cr2O7 = H2O + K2Cr2O7 =>
2 KOH + H2Cr2O7 = 2 H2O + K2Cr2O7
DMG(aq) + Ni(NO3)2(aq) = Ni(DMG)2(s) + NO3 =>
2 DMG(aq) + Ni(NO3)2(aq) = Ni(DMG)2(s) + 2 NO3
C10H8(SO3)2 + NaOH = C10H7(SO3)2Na + H2O =>
C10H8(SO3)2 + NaOH = C10H7(SO3)2Na + H2O
NH4OH + SO4 = H2O + NH3SO4 =>
NH4OH + SO4 = H2O + NH3SO4
CH3CH2(OH) + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH3CO + H2O =>
15 CH3CH2(OH) + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 10 CH3CH3CO + 23 H2O
FeI2 = Fe + I2 =>
FeI2 = Fe + I2
FeCl3(aq) + NHe4OH(aq) = Fe(OH)3(s) + NHe4Cl(aq) =>
FeCl3(aq) + 3 NHe4OH(aq) = Fe(OH)3(s) + 3 NHe4Cl(aq)
Sn + HNO3 = Sn(NO3)2 + NO2 + water =>
Sn + 4 HNO3 = Sn(NO3)2 + 2 NO2 + 2 H2O
CH4 + NO2 = CO2 + H2O + N2 =>
CH4 + 2 NO2 = CO2 + 2 H2O + N2
ZnO(s) + CO(g) = Zn(l) + CO2(g) =>
ZnO(s) + CO(g) = Zn(l) + CO2(g)
ZnO + P = Zn + P2O3 =>
3 ZnO + 2 P = 3 Zn + P2O3
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = K2SO4(aq) + MnSO4(aq) + Fe2(SO4)3(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = K2SO4(aq) + 2 MnSO4(aq) + 5 Fe2(SO4)3(aq) + 8 H2O(l)
Ca(OH)2(aq) + AgNO3(aq) = AgOH(s) + Ca(NO3)2(aq) =>
Ca(OH)2(aq) + 2 AgNO3(aq) = 2 AgOH(s) + Ca(NO3)2(aq)
H2O(aq) = H2O(l) =>
H2O(aq) = H2O(l)
F2 + CCl4 = Cl3 + CF4 =>
6 F2 + 3 CCl4 = 4 Cl3 + 3 CF4
Li2(NO3)2 = Li(NO3) =>
Li2(NO3)2 = 2 Li(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/27/25
Équations équilibrées sur06/26/24
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