| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + 2 HNO3 = 2 KNO3(aq) + H2O + CO2(g)
Cl2O(l) + H2O(l) = HClO(l) =>
Cl2O(l) + H2O(l) = 2 HClO(l)
C6H12O6 + HNO3 = HNO2 + H2O + CO2 =>
C6H12O6 + 12 HNO3 = 12 HNO2 + 6 H2O + 6 CO2
(CH3COO)3Fe + Al = (CH3COO)3Al + Fe =>
(CH3COO)3Fe + Al = (CH3COO)3Al + Fe
CH3COOH + C5H10OH = C7H14O2 + H2O =>
13 CH3COOH + 20 C5H10OH = 18 C7H14O2 + 10 H2O
Sb + Sn = SbSn =>
Sb + Sn = SbSn
Te + F2 = TeF =>
2 Te + F2 = 2 TeF
LiCl + CuCl2 = LiCl2 + CuCl =>
LiCl + CuCl2 = LiCl2 + CuCl
KNO3 + CH2O = K2CO3 + CO2 + H2O + N2 =>
4 KNO3 + 5 CH2O = 2 K2CO3 + 3 CO2 + 5 H2O + 2 N2
C7H6O2 = C7H5O2{-} + H{+} =>
C7H6O2 = C7H5O2{-} + H{+}
Fe2O5 + CO = Fe + CO2 =>
Fe2O5 + 5 CO = 2 Fe + 5 CO2
Cu(OH)2 = H2O + Cu2O + OH =>
2 Cu(OH)2 = H2O + Cu2O + 2 OH
NO2 + H2O = HNO3 + HN =>
6 NO2 + 3 H2O = 5 HNO3 + HN
(NH4)2SO4 + H3PO4 = (NH4)2HPO4 + H2SO4 =>
(NH4)2SO4 + H3PO4 = (NH4)2HPO4 + H2SO4
C2H4 + H2CO3 = CH3COOH =>
2 C2H4 + 2 H2CO3 = 3 CH3COOH
CH4 + O2 = CO2(g) + H2O =>
CH4 + 2 O2 = CO2(g) + 2 H2O
Zn(CH3CO2)2 + Na3PO4 = Na(CH3CO2) + Zn3(PO4)2 =>
3 Zn(CH3CO2)2 + 2 Na3PO4 = 6 Na(CH3CO2) + Zn3(PO4)2
C7H8 + KMnO4 + HCl = C7H6O2 + KCl + MnCl2 + H2O =>
5 C7H8 + 6 KMnO4 + 18 HCl = 5 C7H6O2 + 6 KCl + 6 MnCl2 + 14 H2O
Cl2 + Ca(OH)2 = Ca(ClO3)2 + H2O + CaCl2 =>
6 Cl2 + 6 Ca(OH)2 = Ca(ClO3)2 + 6 H2O + 5 CaCl2
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
NaOH + Cl2 = NaClO + H2O + NaCl =>
2 NaOH + Cl2 = NaClO + H2O + NaCl
SO(g) + O2 = SO2(g) =>
2 SO(g) + O2 = 2 SO2(g)
C7H8O2(l) + O2 = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2 = 7 CO2(g) + 4 H2O(g)
Cl2O(l) + H2O(l) = HClO(l) =>
Cl2O(l) + H2O(l) = 2 HClO(l)
HS3 + O2 = SO2 + H2O =>
4 HS3 + 13 O2 = 12 SO2 + 2 H2O
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4
Fe4H10 + O2 = FeO2 + H2O =>
2 Fe4H10 + 13 O2 = 8 FeO2 + 10 H2O
C8H10 + KMnO4 + H2SO4 = C8H6O2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 8 KMnO4 + 12 H2SO4 = 5 C8H6O2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
Cl2O(l) + H2O(l) = HClO(l) =>
Cl2O(l) + H2O(l) = 2 HClO(l)
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4 =>
Na2C2O4 + CaCl2 = Na2Cl2 + Ca + C2O4
C8H6O4 + NaOH = C6H6 + Na2CO3 + H2O =>
C8H6O4 + 4 NaOH = C6H6 + 2 Na2CO3 + 2 H2O
C + H2 + S8 = CH2S =>
8 C + 8 H2 + S8 = 8 CH2S
(NH4) + (CrO4)2 = N2 + Cr2O3 + H2O =>
10(NH4) + 4(CrO4)2 = 5 N2 + 4 Cr2O3 + 20 H2O
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
NaBH4 + H2O = NaOH + H3BO3 + H2 =>
NaBH4 + 4 H2O = NaOH + H3BO3 + 4 H2
CdS + O2 = CdO + SO2 =>
2 CdS + 3 O2 = 2 CdO + 2 SO2
NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + NaCl =>
3 NH4Cl + Na3(CO(NO2))6 = (NH4)3(CO(NO2))6 + 3 NaCl
FeCl2 + NaO2H2 = FeO2H2 + NaCl2 =>
FeCl2 + NaO2H2 = FeO2H2 + NaCl2
Li3(PO4) = Li + P + O2 =>
Li3(PO4) = 3 Li + P + 2 O2
C9H13N + O2 = CO2 + H2O + NO2 =>
4 C9H13N + 53 O2 = 36 CO2 + 26 H2O + 4 NO2
H2SO4 + Na2SO3 = Na2SO4 + H2O + SO2 =>
H2SO4 + Na2SO3 = Na2SO4 + H2O + SO2
Zn + As2O3 + H2SO4 = AsH3 + ZnSO4 + H2O =>
6 Zn + As2O3 + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O
CH2CH2 + KMnO4 + H2O = MnO2 + CH2(OH)CH2(OH) + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH2(OH)CH2(OH) + 2 KOH
Li2CO3 + NH4H2PO4 + ZnO = Li2ZnP2O7 + NH3 + CO2 + H2O =>
Li2CO3 + 2 NH4H2PO4 + ZnO = Li2ZnP2O7 + 2 NH3 + CO2 + 3 H2O
Ca + NaOH + H2O = Na2(Ca(OH)4) + H2 =>
Ca + 2 NaOH + 2 H2O = Na2(Ca(OH)4) + H2
Ni(OH)4 + H2SO4 = Ni(SO4)2 + H2O =>
Ni(OH)4 + 2 H2SO4 = Ni(SO4)2 + 4 H2O
Al(s) + SnSO4(aq) = Al2SO4(aq) + Sn(s) =>
2 Al(s) + SnSO4(aq) = Al2SO4(aq) + Sn(s)
Cr(OH)3 + HCl + H2 = CrCl2 + H2O =>
2 Cr(OH)3 + 4 HCl + H2 = 2 CrCl2 + 6 H2O
CH3COOH + C4H9OH = CH3COOC4H9 + H2O =>
CH3COOH + C4H9OH = CH3COOC4H9 + H2O
C10H18O + Br2 = C10H18Br2O =>
C10H18O + Br2 = C10H18Br2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/08/24
Équations équilibrées sur08/07/23
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