| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe2O3(s) + 3 C = 4 Fe(s) + 3 CO2(g)
HI + SO3 = H2O + I2 + SO2 =>
2 HI + SO3 = H2O + I2 + SO2
Fe + HCl = H2 + FeCl =>
2 Fe + 2 HCl = H2 + 2 FeCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
Mn + Mg(NO3)2 = Mn(NO3)2 + Mg =>
Mn + Mg(NO3)2 = Mn(NO3)2 + Mg
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CH3MgBr + H2O = CH4 + MgBrOH =>
CH3MgBr + H2O = CH4 + MgBrOH
C3H70H + O2 = CO2 + H2O =>
4 C3H70H + 83 O2 = 12 CO2 + 142 H2O
BaCl2 + CaSO4 = BaSO4 + CaCl2 =>
BaCl2 + CaSO4 = BaSO4 + CaCl2
Zn3P2 = Zn + P =>
Zn3P2 = 3 Zn + 2 P
PbSO3 = Pb + SO3 =>
PbSO3 = Pb + SO3
S + KCl = SCl + K =>
S + KCl = SCl + K
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na(s) + H2O(g) = Na2O(s) + H2(g) =>
2 Na(s) + H2O(g) = Na2O(s) + H2(g)
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g)
Na2SO3(aq) + H2SO4(aq) = Na2SO4 + H2O + SO2 =>
Na2SO3(aq) + H2SO4(aq) = Na2SO4 + H2O + SO2
Li2CO3 + H3BO3 = LiB3O5 + H2O + CO2 =>
Li2CO3 + 6 H3BO3 = 2 LiB3O5 + 9 H2O + CO2
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CH2CHCH2 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 12 H2O + 8 MnSO4 + 4 K2SO4
C2H3F + O2 = CO + H2O + F2 =>
4 C2H3F + 7 O2 = 8 CO + 6 H2O + 2 F2
Mg + HC = MgC12 + H2 =>
Mg + 12 HC = MgC12 + 6 H2
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
Ti + I2 = TiI2 =>
Ti + I2 = TiI2
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Pb3O4 + CH3COOH = Pb(CH3COO)4 + Pb(CH3COO)2 + H2O =>
Pb3O4 + 8 CH3COOH = Pb(CH3COO)4 + 2 Pb(CH3COO)2 + 4 H2O
C57H110O6 + O2(g) = CO2(g) + H20(g) =>
2 C57H110O6 + 108 O2(g) = 114 CO2(g) + 11 H20(g)
Tl + O2 = TlO =>
2 Tl + O2 = 2 TlO
C7H16 + Cl2 = C + HCl =>
C7H16 + 8 Cl2 = 7 C + 16 HCl
CO2(g) + H2O(i) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O(i) = C6H12O6(s) + 6 O2(g)
FeSO4 + KMnO4 + KOH = Fe(OH)3 + K2SO4 + K2MnO4 =>
FeSO4 + KMnO4 + 3 KOH = Fe(OH)3 + K2SO4 + K2MnO4
Si2H6 + H2O = SiO2 + H2 =>
Si2H6 + 4 H2O = 2 SiO2 + 7 H2
As2S3 + KClO4 + H2O = H3AsO4 + H2SO4 + KCl =>
2 As2S3 + 7 KClO4 + 12 H2O = 4 H3AsO4 + 6 H2SO4 + 7 KCl
H3PO4 + Au(OH)3 = Au3(PO4)3 + H2O =>
3 H3PO4 + 3 Au(OH)3 = Au3(PO4)3 + 9 H2O
Na2Cr2O7 + H2SO4 = NaHSO4 + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + 2 CrO3 + H2O
KOH(aq) + HBr(aq) = KBr + H2O =>
KOH(aq) + HBr(aq) = KBr + H2O
Sn + H2CO3 = Sn(CO3)4 + H2 =>
Sn + 4 H2CO3 = Sn(CO3)4 + 4 H2
Fe(OH)2 + H2CO3 = Fe(HCO3)2 + H2O =>
Fe(OH)2 + 2 H2CO3 = Fe(HCO3)2 + 2 H2O
KNO2 + FeCl2 + H2SO4 = N2 + FeCl3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KNO2 + 6 FeCl2 + 4 H2SO4 = N2 + 4 FeCl3 + Fe2(SO4)3 + K2SO4 + 4 H2O
CNS + MnO4 = CO2 + NO + SO2 + Mn =>
4 CNS + 5 MnO4 = 4 CO2 + 4 NO + 4 SO2 + 5 Mn
KClO3 + I2 + HCl = H2O + I2Cl6 + KCl =>
KClO3 + I2 + 6 HCl = 3 H2O + I2Cl6 + KCl
XHo + H2O = XHo(OH)3 + H2 =>
2 XHo + 6 H2O = 2 XHo(OH)3 + 3 H2
Ca(OH)2 + PH3 = Ca3P2 + H2O =>
3 Ca(OH)2 + 2 PH3 = Ca3P2 + 6 H2O
F2O + H2O = H2F2O2 =>
F2O + H2O = H2F2O2
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
FeSO4 + NH3 = FeH3 + NSO4 =>
FeSO4 + NH3 = FeH3 + NSO4
C6H12O3 + O2 = CO2 + H2O =>
2 C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
Na2CrO4 + H2O = Na2Cr2O7 + NaOH =>
2 Na2CrO4 + H2O = Na2Cr2O7 + 2 NaOH
(NH4)2HPO4 + NaOH = (NH4)3PO4 + Na3PO4 + H2O =>
3(NH4)2HPO4 + 3 NaOH = 2(NH4)3PO4 + Na3PO4 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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