| Équations équilibrées la veille | Équations équilibrées le lendemain |
H5CHO + 2 O2 = CO2 + 3 H2O
FeS2 + O = SO2 + FeO =>
FeS2 + 5 O = 2 SO2 + FeO
Ag2CrO4 + Ni(NO3)2 = AgNO3 + Ni2(CrO4)2 =>
2 Ag2CrO4 + 2 Ni(NO3)2 = 4 AgNO3 + Ni2(CrO4)2
NH4 + C6H5COOO = C6H5COOOH + NH3 =>
NH4 + C6H5COOO = C6H5COOOH + NH3
C26H74 = C20H28 + H2 =>
10 C26H74 = 13 C20H28 + 188 H2
HOOCCOOH + Fe(OH)3 = Fe2(OOCCOO)3 + H2O =>
3 HOOCCOOH + 2 Fe(OH)3 = Fe2(OOCCOO)3 + 6 H2O
O2 + Cu(NO3)2*3H2O = H2O + NO3 + CuO =>
O2 + 2 Cu(NO3)2*3H2O = 6 H2O + 4 NO3 + 2 CuO
*2NH3 + F2 = N2F4 + HF =>
*2NH3 + 5 F2 = N2F4 + 6 HF
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + Cl2Na2(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + Cl2Na2(aq)
N + NH3 = N2H3 =>
N + NH3 = N2H3
S3F6 = S + F2 =>
S3F6 = 3 S + 3 F2
Na2SO3 + NH3 = NaH + N2(SO3)3 =>
3 Na2SO3 + 2 NH3 = 6 NaH + N2(SO3)3
Na + Al3NO3 = Al + NaNO3 =>
Na + Al3NO3 = 3 Al + NaNO3
Ca(C2H3O2)2 = CaCO3 + C3H6O =>
Ca(C2H3O2)2 = CaCO3 + C3H6O
Na3[Co(CN)6] + Hg2(NO3)3 = (Hg2)3(Co(CN)6)2 + Na + NO3 =>
2 Na3[Co(CN)6] + 3 Hg2(NO3)3 = (Hg2)3(Co(CN)6)2 + 6 Na + 9 NO3
Fe3(SO3)2 + BaCl = BaSO3 + Fe3Cl2 =>
Fe3(SO3)2 + 2 BaCl = 2 BaSO3 + Fe3Cl2
Fe + HNO3 = Fe(NO3)2 + H2 =>
Fe + 2 HNO3 = Fe(NO3)2 + H2
Al2(SO4)3 + LiOH = Al2(OH)3 + LiSO4 =>
Al2(SO4)3 + 3 LiOH = Al2(OH)3 + 3 LiSO4
Sn{2+} + I2 = I{-} + Sn{4} =>
Sn{2+} + I2 = 2 I{-} + Sn{4}
CH3CH2CH2OK + H2O = KOH + CH3CH2CH2OH =>
CH3CH2CH2OK + H2O = KOH + CH3CH2CH2OH
NaK + H2O = NaO2 + H2 + K2O =>
2 NaK + 5 H2O = 2 NaO2 + 5 H2 + K2O
CO2 + H2O = C6 + H2O6 =>
30 CO2 + 12 H2O = 5 C6 + 12 H2O6
C + KIO3 = CO2 + KIO =>
C + KIO3 = CO2 + KIO
CH3COO({-}) + H2O = CH3COOH + OH({-}) =>
CH3COO({-}) + H2O = CH3COOH + OH({-})
HF + Au = AuF3 + H2 =>
6 HF + 2 Au = 2 AuF3 + 3 H2
Cl{-} + H{+} = HCl =>
Cl{-} + H{+} = HCl
KBrNaOH = NaBrKOH =>
KBrNaOH = NaBrKOH
AgBO2 + H2O = Ag2O + H3BO3 =>
2 AgBO2 + 3 H2O = Ag2O + 2 H3BO3
CH4 + C3H4O4 = C4H6O5 =>
CH4 + 5 C3H4O4 = 4 C4H6O5
C7H6O + C7H12O = C19H20O + H2O =>
32 C7H6O + 25 C7H12O = 21 C19H20O + 36 H2O
KMnO4 + H2O + SO2 = H2SO4 + MnSO4 + K2SO5 =>
2 KMnO4 + H2O + 4 SO2 = H2SO4 + 2 MnSO4 + K2SO5
Fe(No3)3 + NaOH = Fe(OH)3 + Na(No3) =>
Fe(No3)3 + 3 NaOH = Fe(OH)3 + 3 Na(No3)
Al2(CO3)3 + HCl + H2O = CH4 + AlCl3 + O2 =>
Al2(CO3)3 + 6 HCl + 3 H2O = 3 CH4 + 2 AlCl3 + 6 O2
Mg + CO2 + H2O = MgOH2CO3 + CO =>
Mg + 2 CO2 + H2O = MgOH2CO3 + CO
SodiumChloride + SilverNitrate = SodiumNitrate + SilverChloride =>
SodiumChloride + SilverNitrate = SodiumNitrate + SilverChloride
MoCl5 + HCl + Zn = H3MoCl6 + ZnCl2 =>
MoCl5 + 3 HCl + Zn = H3MoCl6 + ZnCl2
KI(aq) + Cl(aq) = KCl(aq) + I(aq) =>
KI(aq) + Cl(aq) = KCl(aq) + I(aq)
C6H5NH2 + HNO3 + HCl = C6H5ClN2 + H2O + O2 =>
2 C6H5NH2 + 2 HNO3 + 2 HCl = 2 C6H5ClN2 + 4 H2O + O2
Co2 + H = Co2H =>
Co2 + H = Co2H
HC7H3O2 + O2 = CO2 + H2O =>
HC7H3O2 + 7 O2 = 7 CO2 + 2 H2O
BaO + CO2 = BaC + O =>
BaO + CO2 = BaC + 3 O
CH3(CH2)4OH + O2 = H2O + CH3COOH =>
2 CH3(CH2)4OH + 5 O2 = 2 H2O + 5 CH3COOH
Ca(OH)2 + MgO = Mg(OH)2 + CaO =>
Ca(OH)2 + MgO = Mg(OH)2 + CaO
C2H6NH + HNO2 = N2 + C3H8 + H2O =>
9 C2H6NH + 5 HNO2 = 7 N2 + 6 C3H8 + 10 H2O
Mg(s) + SnSO4(aq) = Sn(s) + MgSO4(aq) =>
Mg(s) + SnSO4(aq) = Sn(s) + MgSO4(aq)
Mn2O3(S) + H2SO4(aq) = MnSO4 + H2O + S =>
3 Mn2O3(S) + 5 H2SO4(aq) = 6 MnSO4 + 5 H2O + 2 S
KF = FK =>
KF = FK
Na2CO3 + Sr(ClO3)2 = NaClO3 + SrCO3 =>
Na2CO3 + Sr(ClO3)2 = 2 NaClO3 + SrCO3
I2 + S = S3I5 =>
5 I2 + 6 S = 2 S3I5
C2H10 + O2 = CO + H2O =>
2 C2H10 + 7 O2 = 4 CO + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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