| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
SCl2 + O2 = SO3 + Cl2O5 =>
SCl2 + 4 O2 = SO3 + Cl2O5
C6H6 + Cl = C6H5Cl + H2 =>
2 C6H6 + 2 Cl = 2 C6H5Cl + H2
V2O5 + Cl2 = VOCl3 + O2 =>
2 V2O5 + 6 Cl2 = 4 VOCl3 + 3 O2
H2SO3 + H2O = H3O + SO4 =>
H2SO3 + 5 H2O = 4 H3O + SO4
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
OH{-} + H2O + Al + NO2{-} = Al(OH)4{-} + NH3 =>
OH{-} + 5 H2O + 2 Al + NO2{-} = 2 Al(OH)4{-} + NH3
(NH4)2MoO4 = NH3 + H2MoO4 =>
(NH4)2MoO4 = 2 NH3 + H2MoO4
MgSO4(H2O)7 = MgSO4 + H2O =>
MgSO4(H2O)7 = MgSO4 + 7 H2O
H3AsO4 + HI = I2 + H2O + H3AsO3 =>
H3AsO4 + 2 HI = I2 + H2O + H3AsO3
I2 + HNO3 = HIO3 + NO + NO*H20 =>
20 I2 + 60 HNO3 = 40 HIO3 + 59 NO + NO*H20
KF + LiNO3 = LiF + KNO3 =>
KF + LiNO3 = LiF + KNO3
Si4H2 + P = Si6H3P3 =>
3 Si4H2 + 6 P = 2 Si6H3P3
CuSO4(H2O)5 = CuSO4 + H2O =>
CuSO4(H2O)5 = CuSO4 + 5 H2O
CH3COH + Ag(NH3)2OH = CH3COONH3 + Ag + NH3 + H2O =>
CH3COH + 3 Ag(NH3)2OH = CH3COONH3 + 3 Ag + 5 NH3 + 2 H2O
K2Co3 + NaCl = KCl + Na2Co3 =>
K2Co3 + 2 NaCl = 2 KCl + Na2Co3
Al + Mg + H2O = Al2O3 + MgH =>
2 Al + 6 Mg + 3 H2O = Al2O3 + 6 MgH
CuSO4 + H2SO4 = Cu(HSO4)2 =>
CuSO4 + H2SO4 = Cu(HSO4)2
PbSO4 + H2SO4 = Pb(HSO4)2 =>
PbSO4 + H2SO4 = Pb(HSO4)2
NiSO4 + H2SO4 = Ni(HSO4)2 =>
NiSO4 + H2SO4 = Ni(HSO4)2
Ca + AsO4 = Ca3(AsO4)2 =>
3 Ca + 2 AsO4 = Ca3(AsO4)2
NaNo3 + LiCl = NaLi + No3Cl =>
NaNo3 + LiCl = NaLi + No3Cl
Mg(ClO4)2 = MgCl2 + O3 =>
3 Mg(ClO4)2 = 3 MgCl2 + 8 O3
K2Cr2O7 + C6H12O6 = Cr2O3 + K2O + CO2 + H2O =>
4 K2Cr2O7 + C6H12O6 = 4 Cr2O3 + 4 K2O + 6 CO2 + 6 H2O
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
FeCl2 + K2Cr2O7 + HCl = FeCl3 + CrCl3 + H2O + KCl =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 CrCl3 + 7 H2O + 2 KCl
C2H5O2N + HCl = NH3CH2COOH + Cl =>
C2H5O2N + HCl = NH3CH2COOH + Cl
C6H5CH2CH3 + O2 = C6H5CH2CH2O2H =>
C6H5CH2CH3 + O2 = C6H5CH2CH2O2H
H2S2O3 + Cu(OH)2 = CuS2O3 + H2O =>
H2S2O3 + Cu(OH)2 = CuS2O3 + 2 H2O
NaCl4 = NaCl + Cl2 =>
2 NaCl4 = 2 NaCl + 3 Cl2
V + O = VO =>
V + O = VO
KSCNHCl = HSCNKCl =>
KSCNHCl = HSCNKCl
Cu(SO4)2 + HCl = CuCl + H(SO4)2 =>
Cu(SO4)2 + HCl = CuCl + H(SO4)2
Cu(OH) + H2SiO3 = Cu2SiO3 + H2O =>
2 Cu(OH) + H2SiO3 = Cu2SiO3 + 2 H2O
CaCO3 + Na = Na2CO3 + Ca =>
CaCO3 + 2 Na = Na2CO3 + Ca
H2SO4 + BaBr2 = H2Br2 + BaSO4 =>
H2SO4 + BaBr2 = H2Br2 + BaSO4
AsH3 + HgCl2 = Hg(AsH2)Cl + HCl =>
AsH3 + HgCl2 = Hg(AsH2)Cl + HCl
C7H6O3 + NaHCO3 = C6H5NaO3 + CO2 + H2O =>
6 C7H6O3 + 7 NaHCO3 = 7 C6H5NaO3 + 7 CO2 + 4 H2O
MgO + HCOOH = Mg(HCOO)2 + H2O =>
MgO + 2 HCOOH = Mg(HCOO)2 + H2O
Cr2O3 + KMnO4 + NaOH = KOH + Na2CrO4 + MnO2 + H2O =>
Cr2O3 + 2 KMnO4 + 4 NaOH = 2 KOH + 2 Na2CrO4 + 2 MnO2 + H2O
HCOOH + MgO = Mg(COOH)2 + H2O =>
2 HCOOH + MgO = Mg(COOH)2 + H2O
Sb4O5Cl2 + HNO3 = Sb2O5 + NO2 + HCl + H2O =>
Sb4O5Cl2 + 8 HNO3 = 2 Sb2O5 + 8 NO2 + 2 HCl + 3 H2O
HCOOH + MgO = (HCOO)2Mg + H2O =>
2 HCOOH + MgO = (HCOO)2Mg + H2O
Al3 + CH3COO = (CH3COO)3Al =>
Al3 + 9 CH3COO = 3(CH3COO)3Al
PbO + NaOH + H2O = NaPb(OH)3 =>
PbO + NaOH + H2O = NaPb(OH)3
Ca + H3PO4 = Ca(H3PO4) =>
Ca + H3PO4 = Ca(H3PO4)
CuO + SO3 = CuSO3 + O =>
CuO + SO3 = CuSO3 + O
KOH + MnO2 + KNO3 = K2MnO4 + H2O + N2O =>
6 KOH + 4 MnO2 + 2 KNO3 = 4 K2MnO4 + 3 H2O + N2O
FeCl3 + HOH = Fe(OH)2Cl + HCl =>
FeCl3 + 2 HOH = Fe(OH)2Cl + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/11/25
Équations équilibrées sur07/11/24
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