| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C13H21NO4 + 69 O2 = 52 CO2 + 42 H2O + 4 NO2
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
Cu + AgNO3 = Cu(NO3)2(aq) + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2(aq) + 2 Ag
KBr + C12 = KC1 + Br2 =>
12 KBr + C12 = 12 KC1 + 6 Br2
C7H5N3S + O2 = CO2 + H2O + NO2 + SO2 =>
4 C7H5N3S + 49 O2 = 28 CO2 + 10 H2O + 12 NO2 + 4 SO2
SbOCl + NaOH = Sb(OH)2 + Na2OCl =>
SbOCl + 2 NaOH = Sb(OH)2 + Na2OCl
CH4O + O2 = CH4O3 =>
CH4O + O2 = CH4O3
SN + AgNO3 = SN(NO3) + Ag =>
SN + AgNO3 = SN(NO3) + Ag
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
C74H112N18O22S + O2 = CO2 + H2O + SO4 + CO(NH2)2 =>
2 C74H112N18O22S + 159 O2 = 130 CO2 + 76 H2O + 2 SO4 + 18 CO(NH2)2
ClF5 + KOH = KClO3 + KF + H2O =>
ClF5 + 6 KOH = KClO3 + 5 KF + 3 H2O
MgO2(s) + H2O(l) = Mg(OH)2(aq) + H2O2(aq) =>
MgO2(s) + 2 H2O(l) = Mg(OH)2(aq) + H2O2(aq)
S2O8{2-} + H2O = SO{2-} + H2O2 + H{+} =>
S2O8{2-} + 8 H2O = 2 SO{2-} + 7 H2O2 + 2 H{+}
Mg{2+} + HCl = MgCl{2+} + H2 =>
2 Mg{2+} + 2 HCl = 2 MgCl{2+} + H2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
Al(s) + HNO3(aq) = Al(NO3)3(aq) + NO(g) + H2O(l) =>
Al(s) + 4 HNO3(aq) = Al(NO3)3(aq) + NO(g) + 2 H2O(l)
SO3 + Na2O2 = Na2S + O2 =>
2 SO3 + 2 Na2O2 = 2 Na2S + 5 O2
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Pb(SO4)2 + PbS = Pb + SO2 =>
Pb(SO4)2 + 2 PbS = 3 Pb + 4 SO2
S4H2 + O2 = SO2 + H2O =>
2 S4H2 + 9 O2 = 8 SO2 + 2 H2O
C511H12 + O2 = CO2 + H2O =>
C511H12 + 514 O2 = 511 CO2 + 6 H2O
K + HNO3 = KHNO3 =>
K + HNO3 = KHNO3
CrCl3 + KNO3 + NaOH = Na2Cr2O7 + KNO2 + H2O + NaCl =>
2 CrCl3 + 3 KNO3 + 8 NaOH = Na2Cr2O7 + 3 KNO2 + 4 H2O + 6 NaCl
Na3PO4 + ClHO = NaHO + Cl3PO4 =>
Na3PO4 + 3 ClHO = 3 NaHO + Cl3PO4
Mg(s) + I(s) = Mg2I(s) =>
2 Mg(s) + I(s) = Mg2I(s)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ca(s) + NaOH(aq) = Na2CaO2(s) + H2(g) =>
Ca(s) + 2 NaOH(aq) = Na2CaO2(s) + H2(g)
K2SO4 + H2O + KNO3 + Fe2(SO4)3 = K2FeO4 + KNO2 + H2SO4 =>
2 K2SO4 + 5 H2O + 3 KNO3 + Fe2(SO4)3 = 2 K2FeO4 + 3 KNO2 + 5 H2SO4
SrI2 + Cl2 = I2 + SrCl2 =>
SrI2 + Cl2 = I2 + SrCl2
CH3CH2OH3 + O2 = H2O + CH3COOH =>
2 CH3CH2OH3 + 3 O2 = 4 H2O + 2 CH3COOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + FeS = Fe(NO3)2 + H2O + NO2 + S =>
4 HNO3 + FeS = Fe(NO3)2 + 2 H2O + 2 NO2 + S
C6H5NO2 + Fe + HCl = FeCl3 + C6H5NH2 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = 2 FeCl3 + C6H5NH2 + 2 H2O
Li + H2S04 = LiS04 + H2 =>
Li + H2S04 = LiS04 + H2
CrO5 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 CrO5 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 H2O + 7 O2
SO4 + Ba = Ba2(SO4)2 =>
2 SO4 + 2 Ba = Ba2(SO4)2
Na(s) + Cl2(g) = Na1Cl =>
2 Na(s) + Cl2(g) = 2 Na1Cl
TiCl3 + NaClO4 = NaCl3 + TiClO4 =>
TiCl3 + NaClO4 = NaCl3 + TiClO4
Na2S2O3 + HCI = NaCI + SO2 + S + H2O =>
Na2S2O3 + 2 HCI = 2 NaCI + SO2 + S + H2O
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Hg(OH) + HNO3 = H2O + Hg(NO3) =>
Hg(OH) + HNO3 = H2O + Hg(NO3)
C6H12O + O2 = CO22 + H2O =>
2 C6H12O + 137 O2 = 12 CO22 + 12 H2O
Ca3PO8 + H2SO4 = CaSO4 + CaH4PO8 =>
Ca3PO8 + 2 H2SO4 = 2 CaSO4 + CaH4PO8
BaSO4 + NH4OH = Ba(OH)2 + (NH4)2SO4 =>
BaSO4 + 2 NH4OH = Ba(OH)2 + (NH4)2SO4
Mg(HNO3)2 = Mg(NO3)2 + H2 =>
Mg(HNO3)2 = Mg(NO3)2 + H2
Mn2O7 + C2H5OH = MnO2 + CH3COOH + H2O =>
2 Mn2O7 + 3 C2H5OH = 4 MnO2 + 3 CH3COOH + 3 H2O
S + KMnO4 + KOH = K2MnO4 + K2SO4 + H2O =>
S + 6 KMnO4 + 8 KOH = 6 K2MnO4 + K2SO4 + 4 H2O
Hg2 + AgNO3 = Ag + HgNO3 =>
Hg2 + 2 AgNO3 = 2 Ag + 2 HgNO3
PbOHNO3 = PbO2HNO2 =>
PbOHNO3 = PbO2HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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