| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
NaO + H2 = Na + H2O =>
NaO + H2 = Na + H2O
BaBeO2 + H2SO4 = BaSO4 + BeSO4 + H2O =>
BaBeO2 + 2 H2SO4 = BaSO4 + BeSO4 + 2 H2O
Al2O3 + Hg(NO3)2 = Al(NO3)2 + Hg2O3 =>
Al2O3 + 2 Hg(NO3)2 = 2 Al(NO3)2 + Hg2O3
H4C = H2 + C =>
H4C = 2 H2 + C
C1600H3176O907N12S + H2O = C2H6O + CO2 + NH3 + H2S =>
3 C1600H3176O907N12S + 1086 H2O = 1931 C2H6O + 938 CO2 + 36 NH3 + 3 H2S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3OOH + C5H11OH = H2O + C7H14O2 =>
2 CH3OOH + C5H11OH = 3 H2O + C7H14O2
HCl(aq) + NaHCO3(s) = NaCl(aq) + HHCO3 =>
HCl(aq) + NaHCO3(s) = NaCl(aq) + HHCO3
C9H13 + KMnO4 = C8H10O2 + H2O + MnO2 + K{+} + CO3{-2} =>
2 C9H13 + 20 KMnO4 = C8H10O2 + 8 H2O + 20 MnO2 + 20 K{+} + 10 CO3{-2}
Be(OH)2 + (NH4)2CO3 = (NH4)2(Be(CO3)2) + NH3*H2O =>
Be(OH)2 + 2(NH4)2CO3 = (NH4)2(Be(CO3)2) + 2 NH3*H2O
C + FeO = CO + Fe =>
C + FeO = CO + Fe
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(CH3COO)2 + H2O =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(CH3COO)2 + 2 H2O
H{+} + C5H5H + Cr2O7{2-} = Cr{2+} + CO2 + H2O =>
78 H{+} + 4 C5H5H + 13 Cr2O7{2-} = 26 Cr{2+} + 20 CO2 + 51 H2O
HOCH2CH2OH + NaOH = HOCH2CH2ONa + H2O =>
HOCH2CH2OH + NaOH = HOCH2CH2ONa + H2O
CH3COCH3 + Na2CO3 = C2H5COONa + CO2 + H2O =>
7 CH3COCH3 + 4 Na2CO3 = 8 C2H5COONa + CO2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ca(OH)2 + KNO3 = Ca(NO3)2 + KHO =>
Ca(OH)2 + 2 KNO3 = Ca(NO3)2 + 2 KHO
H2O(l) + S8(s) = H2S + SO2 =>
16 H2O(l) + 3 S8(s) = 16 H2S + 8 SO2
H2O2 + FeCl3 = Fe(OH)3 + Cl =>
3 H2O2 + 2 FeCl3 = 2 Fe(OH)3 + 6 Cl
(NH4)2CO3 + CH3COONa = Na2CO3 + NH3 + CH3COOH =>
(NH4)2CO3 + 2 CH3COONa = Na2CO3 + 2 NH3 + 2 CH3COOH
Al + KOH + H2O = H2 + KAlO2 =>
2 Al + 2 KOH + 2 H2O = 3 H2 + 2 KAlO2
H2O + Ca(NO2)2 = CaO + HNO2 =>
H2O + Ca(NO2)2 = CaO + 2 HNO2
Ba(NO3)2 + Na2CrO4 = BaCrO4 + Na + NO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 Na + 2 NO3
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
TiO2 + H2O = Ti(OH)4 =>
TiO2 + 2 H2O = Ti(OH)4
K2C2O4 + Ca(NO3)2 = K2(NO3)2 + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = K2(NO3)2 + CaC2O4
Cr2(SO3)3 + HCl = CrCl3 + H2O + SO2 =>
Cr2(SO3)3 + 6 HCl = 2 CrCl3 + 3 H2O + 3 SO2
(NH4)2SO4 + Pb(C2H3O2)2 = (NH4)(C2H3O2) + PbSO4 =>
(NH4)2SO4 + Pb(C2H3O2)2 = 2(NH4)(C2H3O2) + PbSO4
Al2O3 + H2SO4 = Al2H2O3 + SO4 =>
Al2O3 + H2SO4 = Al2H2O3 + SO4
Na2B4O7 + AgNO3 + H2O = NaNO3 + H3BO3 + Ag2O =>
Na2B4O7 + 2 AgNO3 + 6 H2O = 2 NaNO3 + 4 H3BO3 + Ag2O
PbCl2 + H2SO4 = PbSO4 + HCl =>
PbCl2 + H2SO4 = PbSO4 + 2 HCl
[Cu(NH3)4]{2+} + S2O4{2-} + H2O = Cu + SO3{2-} + NH4{+} =>
[Cu(NH3)4]{2+} + S2O4{2-} + 2 H2O = Cu + 2 SO3{2-} + 4 NH4{+}
ZnJ2 + H2O = H2 + Zn(OH)2 + J2 =>
ZnJ2 + 2 H2O = H2 + Zn(OH)2 + J2
Au + H2O = H2 + AuO =>
Au + H2O = H2 + AuO
Ag + HI = H + AgI =>
Ag + HI = H + AgI
CH3(CH2)2COOH + H2 + CO2 = CH3CH2COOH =>
2 CH3(CH2)2COOH + H2 + CO2 = 3 CH3CH2COOH
NiO2 + Cu + H{+} = Ni2{+} + Cu2{+} + H2O =>
2 NiO2 + 14 Cu + 8 H{+} = Ni2{+} + 7 Cu2{+} + 4 H2O
I{-} + Cr2O72{-} + H{+} = Cr3{+} + IO3{-} + H2O =>
427 I{-} + 18 Cr2O72{-} + 30 H{+} = 12 Cr3{+} + 427 IO3{-} + 15 H2O
Na2CO3 + NH4OH + C = NaCN + H2O =>
Na2CO3 + 2 NH4OH + C = 2 NaCN + 5 H2O
I2 + AgF = AgI + IF2 =>
3 I2 + 4 AgF = 4 AgI + 2 IF2
K2Cr2O7 + HF = KHCr2O7 + KF =>
K2Cr2O7 + HF = KHCr2O7 + KF
C3H8 + (Cl)2 = C3H7Cl + HCl =>
C3H8 + (Cl)2 = C3H7Cl + HCl
FeBr2 + Br2 = FeBr3 =>
2 FeBr2 + Br2 = 2 FeBr3
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*H2O + (NH4)2SO4 + H2SO4 + 5 H2O
CH3(OH2)3CH3 + O2 = CO2 + H2O =>
2 CH3(OH2)3CH3 + 7 O2 = 4 CO2 + 12 H2O
C15H26 + O2 = CO2 + H2O =>
2 C15H26 + 43 O2 = 30 CO2 + 26 H2O
RbOH + BaBr2 = RbBr + Ba(OH)2 =>
2 RbOH + BaBr2 = 2 RbBr + Ba(OH)2
CH3OH + K2Cr2O7 + HCl = CrCl3 + HCOOH + H2O + KCl =>
3 CH3OH + 2 K2Cr2O7 + 16 HCl = 4 CrCl3 + 3 HCOOH + 11 H2O + 4 KCl
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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