| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4
Mn{2+} + {-} + O2 = MnO2 =>
Mn{2+} + 2e + O2 = MnO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NH4NO3 + BaOH2 = Ba(NO3)2 + NH3 + H2O =>
9 NH4NO3 + 4 BaOH2 = 4 Ba(NO3)2 + 10 NH3 + 7 H2O
Fe{3+} + NH4SCN = Fe(SCN)3 + NH4{+} =>
Fe{3+} + 3 NH4SCN = Fe(SCN)3 + 3 NH4{+}
Ca(OH)2 + O2 = CaO2 + H2O =>
2 Ca(OH)2 + O2 = 2 CaO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na2S2O3 + HCl = NaCl + S + SO3 + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 S + 2 SO3 + 3 H2O
KClO3 + C12HO11 = KCl + CO2 + H2O =>
9 KClO3 + 2 C12HO11 = 9 KCl + 24 CO2 + H2O
FeSO4 + KOH = FeOH + KSO4 =>
FeSO4 + KOH = FeOH + KSO4
CH3CH2OH + CH3OOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + 2 CH3OOH = CH3COOCH2CH3 + 3 H2O
H3PO3 + AgNO3 + H2O = H3PO4 + HNO3 + Ag =>
H3PO3 + 2 AgNO3 + H2O = H3PO4 + 2 HNO3 + 2 Ag
Cr2O3 + H2SO4 + H2O = Cr4(OH)2(SO4)5*6H2O =>
2 Cr2O3 + 5 H2SO4 + 2 H2O = Cr4(OH)2(SO4)5*6H2O
CH3CH2OH + CH3OOH = CH3COOCH2CH3 + H2O =>
CH3CH2OH + 2 CH3OOH = CH3COOCH2CH3 + 3 H2O
Ba(CH3COO)2 = BaO + H2O + C2 =>
Ba(CH3COO)2 = BaO + 3 H2O + 2 C2
lithiumsulfate + potassiumhydroxide = lithiumhydroxide + potassiumsulfate =>
Li2SO4 + 2 KOH = 2 LiOH + K2SO4
[Cu(NH3)2](OH) + O2 + H2O + NH3 = [Cu(NH3)4](OH)2 =>
4[Cu(NH3)2](OH) + O2 + 2 H2O + 8 NH3 = 4[Cu(NH3)4](OH)2
NaNO3 = Na2O + O2 + NO2 =>
4 NaNO3 = 2 Na2O + O2 + 4 NO2
K + HOH = K2OH + H2 =>
4 K + 2 HOH = 2 K2OH + H2
BaO2 + HCl = BaCl2H2O2 =>
BaO2 + 2 HCl = BaCl2H2O2
NH2OH + KClO = KCl + N2 + H2O =>
2 NH2OH + KClO = KCl + N2 + 3 H2O
CH3CH2CH(OH)CH3 + KMnO4 + HCl = CH3CH2COCH3 + H2O + MnCl2 + KCl =>
5 CH3CH2CH(OH)CH3 + 2 KMnO4 + 6 HCl = 5 CH3CH2COCH3 + 8 H2O + 2 MnCl2 + 2 KCl
(Al2O3)08(Y2O3)02 = Al2O3 + Y2O3 =>
(Al2O3)08(Y2O3)02 = 8 Al2O3 + 2 Y2O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
(NH4)2Fe(SO4)2 + KClO3 + H2SO4 = (NH4)2SO4 + KCl + Fe2(SO4)3 + H2O =>
6(NH4)2Fe(SO4)2 + KClO3 + 3 H2SO4 = 6(NH4)2SO4 + KCl + 3 Fe2(SO4)3 + 3 H2O
Mg(NO3)2 + KHO = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KHO = Mg(OH)2 + 2 KNO3
MgCO3H2SO3 = MgSO3CO2H2O =>
MgCO3H2SO3 = MgSO3CO2H2O
S8 + O2 = SO7 =>
S8 + 28 O2 = 8 SO7
NO + O2 = (NO2) =>
2 NO + O2 = 2(NO2)
Fr + P = Fr3P =>
3 Fr + P = Fr3P
U + F = UF =>
U + F = UF
C + CuCl2 = CCl2 + Cu =>
C + CuCl2 = CCl2 + Cu
K2H2 = KH =>
K2H2 = 2 KH
HSO3F + O2 = F + SO3 + H2O =>
4 HSO3F + O2 = 4 F + 4 SO3 + 2 H2O
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
Be + HCl + H2O = [Be(H2O)4]Cl2H2 =>
Be + 2 HCl + 4 H2O = [Be(H2O)4]Cl2H2
AgFLiCl = LiFAgCl =>
AgFLiCl = LiFAgCl
Cr(NO3)3(aq) + Na2CO3(aq) = Cr2(CO3)3(aq) + NaNO3(aq) =>
2 Cr(NO3)3(aq) + 3 Na2CO3(aq) = Cr2(CO3)3(aq) + 6 NaNO3(aq)
LiOHHOBr = LiOBrH2O =>
LiOHHOBr = LiOBrH2O
(H2SO4) + C2H3NaO2 = (HC2H3O2) + Na2SO4 =>
(H2SO4) + 2 C2H3NaO2 = 2(HC2H3O2) + Na2SO4
Na2CO3HC2H3O2 = Na2HC2H3O2(CO3) =>
Na2CO3HC2H3O2 = Na2HC2H3O2(CO3)
CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O =>
CH3COOH + (CH3)2NH = CH3CON(CH3)2 + H2O
Sb2S3 + (NH4)2S2 = (NH4)3SbS4 + S =>
Sb2S3 + 3(NH4)2S2 = 2(NH4)3SbS4 + S
Na2CO3 + H2SO4 = CO2H2ONa2SO4 =>
Na2CO3 + H2SO4 = CO2H2ONa2SO4
C18H36(s) + O2(g) = CO2(g) + H2O(g) =>
C18H36(s) + 27 O2(g) = 18 CO2(g) + 18 H2O(g)
NH4Cl + N2 = NH3 + Cl2 =>
6 NH4Cl + N2 = 8 NH3 + 3 Cl2
Zn + Na3BO3 + H2O = Na2ZnO2 + BO2 + H2 =>
3 Zn + 2 Na3BO3 + 4 H2O = 3 Na2ZnO2 + 2 BO2 + 4 H2
NaNO2 + HI + H2SO4 = I2 + Na2SO4 + NO + H2O =>
2 NaNO2 + 2 HI + H2SO4 = I2 + Na2SO4 + 2 NO + 2 H2O
HClO4 + (NH4)2CO3 = H2CO3 + NH4ClO4 =>
2 HClO4 + (NH4)2CO3 = H2CO3 + 2 NH4ClO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/24
Équations équilibrées sur05/24/23
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