| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 K2SO4 = Al2(SO4)3 + 6 KOH
KOHZnO = ZnOHKO =>
KOHZnO = ZnOHKO
ICaBr = IBrCa =>
ICaBr = IBrCa
Zn(s) + NaOH(aq) = Na2ZnO2(aq) + H2 =>
Zn(s) + 2 NaOH(aq) = Na2ZnO2(aq) + H2
ZnCl2 + HOH = ZnOHCl + HCl =>
ZnCl2 + HOH = ZnOHCl + HCl
C6H4(OH)2 + NaOH = C6H4(ONa)2 + H2O =>
C6H4(OH)2 + 2 NaOH = C6H4(ONa)2 + 2 H2O
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
CH3COCH3 + CH3CH2OH = CH3CH(OH)CH2OCH2CH3 =>
CH3COCH3 + CH3CH2OH = CH3CH(OH)CH2OCH2CH3
Ba(s) + Na2SO4(aq) = Ba(SO4)2(aq) + Na(s) =>
Ba(s) + 2 Na2SO4(aq) = Ba(SO4)2(aq) + 4 Na(s)
HNO3(aq) + H2O(l) = H3O{+}(aq) + NO3{-}(aq) =>
HNO3(aq) + H2O(l) = H3O{+}(aq) + NO3{-}(aq)
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu2O + 6 HNO3 = 2 Cu(NO3)2 + 3 H2O + 2 NO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
KI + H2O2 + HCl = I2 + KCl + H2O =>
2 KI + H2O2 + 2 HCl = I2 + 2 KCl + 2 H2O
CaCl2 + Ag3PO4 = Ca3(PO4)2 + AgCl =>
3 CaCl2 + 2 Ag3PO4 = Ca3(PO4)2 + 6 AgCl
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
FeSK2CO3 = FeCO3K2S =>
FeSK2CO3 = FeCO3K2S
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Li + Cl = Li2Cl =>
2 Li + Cl = Li2Cl
K + K2O = K3O =>
K + K2O = K3O
CaCO3 + HCl = CaCO3HCl =>
CaCO3 + HCl = CaCO3HCl
Fe(NO3)3 = Fe2O3 + NO + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO + 9 O2
NHPOSnCl = SnPONHCl =>
NHPOSnCl = SnPONHCl
H2SK(OH) = KHSH2O =>
H2SK(OH) = KHSH2O
HgO(s) = Hg(l)O =>
HgO(s) = Hg(l)O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Fe2O3(s) + C(s) = Fe(s) + CO(g) =>
Fe2O3(s) + 3 C(s) = 2 Fe(s) + 3 CO(g)
(NH2)2CO + H2O = NH4{+} + CO2 + OH{-} =>
(NH2)2CO + 3 H2O = 2 NH4{+} + CO2 + 2 OH{-}
Cu(CH3CO2)2Zn = Zn(CH3CO2)2Cu =>
Cu(CH3CO2)2Zn = Zn(CH3CO2)2Cu
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4 + HNO3 =>
Cu(NO3)2(aq) + H2SO4(aq) = CuSO4 + 2 HNO3
C12H22011 + O2 = CO2 + H2O =>
4 C12H22011 + 22059 O2 = 48 CO2 + 44022 H2O
BF3 + LiSO3 = B2 + (SO3)3 + LiF =>
2 BF3 + 6 LiSO3 = B2 + 2(SO3)3 + 6 LiF
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CH4O + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
10 CH4O + 4 KMnO4 + 6 H2SO4 = 5 C2H4O2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
CH3OH + PCl5 = CH3Cl + H2O + POCl3 =>
2 CH3OH + PCl5 = 2 CH3Cl + H2O + POCl3
VHgO = HgVO =>
VHgO = HgVO
C4H6O2NaOH = C4H7NaO3 =>
C4H6O2NaOH = C4H7NaO3
C97H127O37 + O2 = CO2 + H2O =>
4 C97H127O37 + 441 O2 = 388 CO2 + 254 H2O
C4H5O6 + NaOH = C4H4O6 + Na + H2O =>
C4H5O6 + NaOH = C4H4O6 + Na + H2O
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Na2S + K3PO4 = Na3PO4 + K2S =>
3 Na2S + 2 K3PO4 = 2 Na3PO4 + 3 K2S
NaHCO3 + H3C6H5O7 = H2CO3 + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 H2CO3 + Na3C6H5O7
(NH4)6Mo7O24*H2O + MnSO4*H2O + H2O + (NH4)2S2O8 = (NH4)6[MnMo9O32]*30H2O + (NH4)2SO4 + H2SO4 =>
9(NH4)6Mo7O24*H2O + 7 MnSO4*H2O + 202 H2O + 7(NH4)2S2O8 = 7(NH4)6[MnMo9O32]*30H2O + 13(NH4)2SO4 + 8 H2SO4
Sn + NO3 = SnO2 + NO2 =>
Sn + 2 NO3 = SnO2 + 2 NO2
Fe(NH4)2(SO4)2*6H20 + H2C2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H20 + 3 H2C2O4 + 3 K2C2O4 + 121 H2O2 = 2 K3[Fe(C2O4)3]*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 236 H2O
CsOH + HClO2 = H2O + CsClO2 =>
CsOH + HClO2 = H2O + CsClO2
HgSAl = HgAlS =>
HgSAl = HgAlS
HNO3 + BaHCO3 = BaNO3 + H2O + CO2 =>
HNO3 + BaHCO3 = BaNO3 + H2O + CO2
SrOFrN = SrNFrO =>
SrOFrN = SrNFrO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/24
Équations équilibrées sur05/03/23
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