| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + NaO2 = NaSO4
C4H9OH + H2O = CO2 + H2 =>
C4H9OH + 7 H2O = 4 CO2 + 12 H2
CaC2 + H2O(l) = C2H2(g) + Ca(OH)2 =>
CaC2 + 2 H2O(l) = C2H2(g) + Ca(OH)2
NH4NO3(aq) + NaOH(s) = NaNO3 + NH3 + H2O =>
NH4NO3(aq) + NaOH(s) = NaNO3 + NH3 + H2O
HCl(aq) + CaCO3(s) = CaCl2 + H2O + CO2 =>
2 HCl(aq) + CaCO3(s) = CaCl2 + H2O + CO2
K2FeO4 + HCl = KCl + FeCl3 + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 4 KCl + 2 FeCl3 + 3 Cl2 + 8 H2O
Se + Cl2 = SeCl =>
2 Se + Cl2 = 2 SeCl
NH3 + Ca(ClO4)2 = N2 + CaCl2 + H2O =>
16 NH3 + 3 Ca(ClO4)2 = 8 N2 + 3 CaCl2 + 24 H2O
Cu2O + Cu2S = SO2 + Cu4 =>
4 Cu2O + 2 Cu2S = 2 SO2 + 3 Cu4
FeCl2 + NaSCN = NaCl + Fe(SCN)2 =>
FeCl2 + 2 NaSCN = 2 NaCl + Fe(SCN)2
Ba(OH)2 + HCl = BaCl2 + H2(OH)2 =>
Ba(OH)2 + 2 HCl = BaCl2 + H2(OH)2
KClO3 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + H2O + Cl2 =>
2 KClO3 + 10 FeSO4 + 6 H2SO4 = K2SO4 + 5 Fe2(SO4)3 + 6 H2O + Cl2
Al + CoSO4 = AlSO4 + Co =>
Al + CoSO4 = AlSO4 + Co
H2B4O7 + NaOH + CuOH = NaCu(B4O7) + H2O =>
H2B4O7 + NaOH + CuOH = NaCu(B4O7) + 2 H2O
H2O + C2O = C6H12O6 + O2 =>
12 H2O + 6 C2O = 2 C6H12O6 + 3 O2
Ag2CO3(aq) = Ag2(aq) + CO3(aq) =>
Ag2CO3(aq) = Ag2(aq) + CO3(aq)
C2H4 + (CH3CO)2O = C6H4(OCOCH4)CO2H + CH3COOH =>
C2H4 + 18(CH3CO)2O = 4 C6H4(OCOCH4)CO2H + 19 CH3COOH
C12H22O11 + Cu(OH)2 = C6H12O7 + Cu2O + H2O =>
C12H22O11 + 4 Cu(OH)2 = 2 C6H12O7 + 2 Cu2O + 3 H2O
PbSO4 + CH3COOH = Pb(C2H3O4)2 + H2S =>
PbSO4 + 2 CH3COOH = Pb(C2H3O4)2 + H2S
SO4 + NaOH = SO4OH + Na =>
SO4 + NaOH = SO4OH + Na
Fe(s) + HNO3(aq) = Fe(NO3)3(aq) + NO(g) + H2O(l) =>
Fe(s) + 4 HNO3(aq) = Fe(NO3)3(aq) + NO(g) + 2 H2O(l)
C6H12O6 = C6H11O3 + CO2 + H2O =>
29 C6H12O6 = 24 C6H11O3 + 30 CO2 + 42 H2O
Zn + H{+} = H2 + Zn{2+} =>
Zn + 2 H{+} = H2 + Zn{2+}
AlOH + H2CO3 = H2O + HAlCO3 =>
AlOH + H2CO3 = H2O + HAlCO3
Ga + HCOOH = Ga(COOH)3 + H2 =>
2 Ga + 6 HCOOH = 2 Ga(COOH)3 + 3 H2
PbSO4 + IK = PbI + KSO4 =>
PbSO4 + IK = PbI + KSO4
(Cu(NO3)2) + NaI = CuI2 + Na(NO3) =>
(Cu(NO3)2) + 2 NaI = CuI2 + 2 Na(NO3)
Na2SCuCl2 = CuS + NaCl =>
Na2SCuCl2 = CuS + 2 NaCl
KMnO4 + CH3OH + H2SO4 = CH2O + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 CH3OH + 3 H2SO4 = 5 CH2O + K2SO4 + 2 MnSO4 + 8 H2O
Al3 + N5 = Al3N3 =>
5 Al3 + 3 N5 = 5 Al3N3
CaPLiF = CaFLiP =>
CaPLiF = CaFLiP
H3O4P(aq) + CsOH(aq) = CsH2PO4(aq) + H2O(l) =>
H3O4P(aq) + CsOH(aq) = CsH2PO4(aq) + H2O(l)
FeS2 + HNO3 + HCl = FeCl3 + NO + H2SO4 + H2O =>
FeS2 + 5 HNO3 + 3 HCl = FeCl3 + 5 NO + 2 H2SO4 + 2 H2O
Ca(HCO3)2 = CO2 + CaO + H2O =>
Ca(HCO3)2 = 2 CO2 + CaO + H2O
Sb2O3 + Na3H2O = Na3Sb2O3 + H2O =>
Sb2O3 + Na3H2O = Na3Sb2O3 + H2O
H2C2O4 + Ba = BaC2O4 + H2 =>
H2C2O4 + Ba = BaC2O4 + H2
C3H7OH + KMnO4 + H2SO4 = C3H7COOH + K2SO4 + MnSO4 + H2O =>
20 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 C3H7COOH + 6 K2SO4 + 12 MnSO4 + 38 H2O
CH3CO2H + Na2CO3 = C2H3NaO2 + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 C2H3NaO2 + CO2 + H2O
A + BO3 = A3O4 + B2O3 =>
9 A + 8 BO3 = 3 A3O4 + 4 B2O3
BaNO3 + KPO4 = KNO3 + BaPO4 =>
BaNO3 + KPO4 = KNO3 + BaPO4
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
Sb2O5 = Sb2O4 + O2 =>
2 Sb2O5 = 2 Sb2O4 + O2
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2
C2H5MgCl + CO2 + HCl = C2H5OH + MgCl2 + CO =>
C2H5MgCl + CO2 + HCl = C2H5OH + MgCl2 + CO
Zn + HCl + H2SO3 = H2S + H2O + ZnCl =>
6 Zn + 6 HCl + H2SO3 = H2S + 3 H2O + 6 ZnCl
CoCO3*6H2O + O2 = Co3O4 + CO2 + H2O =>
6 CoCO3*6H2O + O2 = 2 Co3O4 + 6 CO2 + 36 H2O
Al4C3 + H2O = Al4C3O2 + H2 =>
Al4C3 + 2 H2O = Al4C3O2 + 2 H2
CH3COOH + CH3Cl = CH3COCl + CH3OH =>
CH3COOH + CH3Cl = CH3COCl + CH3OH
Br2 + LiOH = LiBr + LiBrO2 + H2O =>
2 Br2 + 4 LiOH = 3 LiBr + LiBrO2 + 2 H2O
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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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