| Équations équilibrées la veille | Équations équilibrées le lendemain |
23 C6H4(OH)COOH + 49 C3H6O = 28 C10H10COOH + 62 H2O
MgO + KOH + H2O = K2(Mg(OH)4) =>
MgO + 2 KOH + H2O = K2(Mg(OH)4)
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
Sb + Cl = SbCl =>
Sb + Cl = SbCl
O*O = O =>
O*O = 2 O
C4H18O4 + O2 = CO2 + H2O =>
2 C4H18O4 + 13 O2 = 8 CO2 + 18 H2O
Fe + Be{2+} = Fe{2+} + Be =>
Fe + Be{2+} = Fe{2+} + Be
CH3CH2CH2CHO + CH2O + NaOH = CH3CH2C(CH2OH)3 + NaO2CH =>
CH3CH2CH2CHO + 3 CH2O + NaOH = CH3CH2C(CH2OH)3 + NaO2CH
FeCl3 + Al = AlCl3 + Fe =>
FeCl3 + Al = AlCl3 + Fe
Cu(OH)2 + H2CO3 = CuCO3 + H2O =>
Cu(OH)2 + H2CO3 = CuCO3 + 2 H2O
HClO2 + Na(OH) = NaClO2 + H2O =>
HClO2 + Na(OH) = NaClO2 + H2O
Fe(OH)3 + NH4Cl = FeCl3 + NH4OH =>
Fe(OH)3 + 3 NH4Cl = FeCl3 + 3 NH4OH
C4H8O + Ag[(NH3)2]OH = C4H8O2 + Ag + NH3 + H2O =>
C4H8O + 2 Ag[(NH3)2]OH = C4H8O2 + 2 Ag + 4 NH3 + H2O
AgClO3 + NH4S = AgS + NH4ClO3 =>
AgClO3 + NH4S = AgS + NH4ClO3
Co + Ag(SO3) = Co(SO3)2 + Ag =>
Co + 2 Ag(SO3) = Co(SO3)2 + 2 Ag
NaOH + AlPO4 = Al(OH)3 + (Na)3PO4 =>
3 NaOH + AlPO4 = Al(OH)3 + (Na)3PO4
FeCl3 + KOH = Fe(OH)3 + K + Cl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 K + 3 Cl
SNO + NaOH + H2O = Na2SN(OH)4 =>
SNO + 2 NaOH + H2O = Na2SN(OH)4
C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O
HC7H5O3 + H2O = CO2 + H2 =>
HC7H5O3 + 11 H2O = 7 CO2 + 14 H2
Mn + HF = MnF3 + H2 =>
2 Mn + 6 HF = 2 MnF3 + 3 H2
Na2O + Al2O3 = Na3AlO3 =>
3 Na2O + Al2O3 = 2 Na3AlO3
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
C2H5OH + CO = C3H6O2 =>
C2H5OH + CO = C3H6O2
(NH4)2SO4 + BaF2 = NH4F + BaSO4 =>
(NH4)2SO4 + BaF2 = 2 NH4F + BaSO4
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + 2 NH3(g) + 2 H2O(l)
Tl2(CO3)3(s) + HCl = TlCl3 + H2O + CO2 =>
Tl2(CO3)3(s) + 6 HCl = 2 TlCl3 + 3 H2O + 3 CO2
Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3
Al + PbO3 = Al2O3 + Pb =>
2 Al + PbO3 = Al2O3 + Pb
Co2O3 + H2 = Co + H2O =>
Co2O3 + 3 H2 = 2 Co + 3 H2O
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
P4O10(s) + H2O(l) = H3PO4(l) =>
P4O10(s) + 6 H2O(l) = 4 H3PO4(l)
ZnCl2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + ZnSO4 + H2O + Cl2 =>
3 ZnCl2 + K2Cr2O7 + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 ZnSO4 + 7 H2O + 3 Cl2
Li2Cr04 + BaCl2 = LiCl + BaCr04 =>
Li2Cr04 + BaCl2 = 2 LiCl + BaCr04
BeF2 = Be + F =>
BeF2 = Be + 2 F
Sb + Cl = SbCl =>
Sb + Cl = SbCl
KNO3 + NaCl2 = KCl2 + NaNO3 =>
KNO3 + NaCl2 = KCl2 + NaNO3
Sb + Cl = SbCl =>
Sb + Cl = SbCl
I5O5 = I2 + O2 =>
2 I5O5 = 5 I2 + 5 O2
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Sb + Cl = SbCl3 =>
Sb + 3 Cl = SbCl3
CH4N2O + LiOH = N2 + H2 + Li2CO3 =>
CH4N2O + 2 LiOH = N2 + 3 H2 + Li2CO3
Au + O3 + H2O = Au(OH)3 =>
2 Au + O3 + 3 H2O = 2 Au(OH)3
SeCl3 + LiOH = Se(OH)3 + LiCl =>
SeCl3 + 3 LiOH = Se(OH)3 + 3 LiCl
K2O(s) + P4O10(s) = K3PO4(s) =>
6 K2O(s) + P4O10(s) = 4 K3PO4(s)
SiO2 + HF = H2SiF6 + H2 + O2 =>
SiO2 + 6 HF = H2SiF6 + 2 H2 + O2
HgC2H3O2 + K2CrO4 = HgCrO4 + K2C2H3O2 =>
HgC2H3O2 + K2CrO4 = HgCrO4 + K2C2H3O2
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
B2O3(s) + H2O = H3BO3(aq) =>
B2O3(s) + 3 H2O = 2 H3BO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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