| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + 2 HNO3 = Fe(NO3)2 + 2 HCl
FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO2 + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + 2 HCl + NO2 + H2O
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
Ge + NaOH + H2O2 = Na2[Ge(OH)6] =>
Ge + 2 NaOH + 2 H2O2 = Na2[Ge(OH)6]
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CH3COOCH(CH3)CH2CH3 + KOH = CH3COOK + CH(CH3)CH2CH3OH =>
CH3COOCH(CH3)CH2CH3 + KOH = CH3COOK + CH(CH3)CH2CH3OH
PbS + AlCl = AlS + PbCl =>
PbS + AlCl = AlS + PbCl
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3 =>
AgCl + (NH4)2CO3 = [Ag(NH3)2]Cl + H2CO3
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
C3H8O = C3H6O + H2 =>
C3H8O = C3H6O + H2
CH3COOCH(CH3)CH2CH3 + KOH = CH3COOK + CH(CH3)CH2CH3OH =>
CH3COOCH(CH3)CH2CH3 + KOH = CH3COOK + CH(CH3)CH2CH3OH
C3H18 + O2 = H2O + CO2 =>
2 C3H18 + 15 O2 = 18 H2O + 6 CO2
KOH(aq) = K(s) + O2(g) + H2(g) =>
2 KOH(aq) = 2 K(s) + O2(g) + H2(g)
HCl + Fe(OH)3 = FeCl3(l) + H2O =>
3 HCl + Fe(OH)3 = FeCl3(l) + 3 H2O
KMnO4(aq) + NaOH(aq) = KOH + NaMnO4 =>
KMnO4(aq) + NaOH(aq) = KOH + NaMnO4
Na2Co3 + HCl = NaCl + NaHCo3 =>
Na2Co3 + HCl = NaCl + NaHCo3
CrSO4 = Cr + SO4 =>
CrSO4 = Cr + SO4
C3H7OH + O2 = C3H6O + H2O =>
2 C3H7OH + O2 = 2 C3H6O + 2 H2O
H2O2 + I{-} = OI{-} + H2O =>
H2O2 + I{-} = OI{-} + H2O
Mg3N2 + HCl(aq) = MgCl2 + NH3 =>
Mg3N2 + 6 HCl(aq) = 3 MgCl2 + 2 NH3
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + Cl2 + NO + 2 H2O
C3H7OH + NaOH = C3H7ONa + H2O =>
C3H7OH + NaOH = C3H7ONa + H2O
CrCl3 + KOH + KClO3 = KCl + K2CrO4 + H2O =>
2 CrCl3 + 10 KOH + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
ZnCl2 = Zn(s) + Cl2(g) =>
ZnCl2 = Zn(s) + Cl2(g)
NaOH + HCl = H2O(e) + NaCl(qp) =>
NaOH + HCl = H2O(e) + NaCl(qp)
FeOOH + H{+} + e = Fe{2+} + H2O =>
FeOOH + 3 H{+} + e = Fe{2+} + 2 H2O
BaCl2 + NH4NO3 = Ba(NO3)2 + NH4Cl =>
BaCl2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH4Cl
K2MnO4 + H2O2 = MnO2 + KOH + HO2 =>
K2MnO4 + 2 H2O2 = MnO2 + 2 KOH + 2 HO2
Pb + H2O = PbO2 + H =>
Pb + 2 H2O = PbO2 + 4 H
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
Na2CO3 + H2 = Na + CO2 + H2O =>
Na2CO3 + H2 = 2 Na + CO2 + H2O
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
CH3COOH + NaHCO3 = NaC2H3O2 + H2O + CO2
Fe2O3 + NaOH + H2O = NaFe(OH)4 =>
Fe2O3 + 2 NaOH + 3 H2O = 2 NaFe(OH)4
Fe{3+} + SCN{-} = Fe(SCN)6{3-} =>
Fe{3+} + 6 SCN{-} = Fe(SCN)6{3-}
Na + HI = NaI + H =>
Na + HI = NaI + H
(NH4)2PtCl6 = Pt + NH3 + HCl + Cl2 =>
(NH4)2PtCl6 = Pt + 2 NH3 + 2 HCl + 2 Cl2
AgCl + NH4OH = Ag[NH3]2Cl + H2O =>
AgCl + 2 NH4OH = Ag[NH3]2Cl + 2 H2O
O = O1000000000000000000000000000000000000 =>
9223372036854775807 O = O1000000000000000000000000000000000000
KCl + Hg2SO4 = K2SO4 + HgCl =>
2 KCl + Hg2SO4 = K2SO4 + 2 HgCl
(NH4)2SO4 + AlBr3 = Al2(SO4)3 + NH4Br =>
3(NH4)2SO4 + 2 AlBr3 = Al2(SO4)3 + 6 NH4Br
Ba(OH)2(aq) + Cl2(g) = Ba(OCl)2(aq) + BaCl2(s) + H2O(l) =>
2 Ba(OH)2(aq) + 2 Cl2(g) = Ba(OCl)2(aq) + BaCl2(s) + 2 H2O(l)
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
Zn + HNO2 = Zn(NO3)2 + NO + H2O =>
Zn + 8 HNO2 = Zn(NO3)2 + 6 NO + 4 H2O
Na2SO3 + KMgO4 + H2O = Na2SO4 + MgO2 + KOH =>
3 Na2SO3 + 2 KMgO4 + H2O = 3 Na2SO4 + 2 MgO2 + 2 KOH
MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2
FeSO4 + H2O2 + HCl = H2O + Fe(OH)3 + Cl2SO4 =>
2 FeSO4 + 5 H2O2 + 4 HCl = 4 H2O + 2 Fe(OH)3 + 2 Cl2SO4
C8H10 + KMnO4 + H2O = C8H9O4 + MnO2 + KOH =>
C8H10 + 3 KMnO4 + H2O = C8H9O4 + 3 MnO2 + 3 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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