| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + Cl2 = 2 CuCl
Ti + Mg(NO3)2 = Ti(NO3) + Mg =>
2 Ti + Mg(NO3)2 = 2 Ti(NO3) + Mg
LiOH*H2O + CH3COOH = H2O + LiCH3COO =>
LiOH*H2O + CH3COOH = 2 H2O + LiCH3COO
CH3COOH + Ag2O = CO2 + H2O + Ag =>
CH3COOH + 4 Ag2O = 2 CO2 + 2 H2O + 8 Ag
Cr + H2CO3 = Cr2CO3 + H2 =>
2 Cr + H2CO3 = Cr2CO3 + H2
H2S + Fe(OH)3 = Fe2S3 + H2O* =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O*
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
C17H35 + O2 = CH2O + H2O =>
4 C17H35 + 35 O2 = 68 CH2O + 2 H2O
Cr(NCS)6{4-} + Ce{4+} + H2O = Cr{3+} + Ce{3+} + NO3{-} + CO2 + SO42{-} + H{+} =>
Cr(NCS)6{4-} + 559 Ce{4+} + 282 H2O = Cr{3+} + 559 Ce{3+} + 6 NO3{-} + 6 CO2 + 6 SO42{-} + 564 H{+}
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
HgNO3(aq) + ZnCl(aq) = HgCl(s) + ZnNO3(aq) =>
HgNO3(aq) + ZnCl(aq) = HgCl(s) + ZnNO3(aq)
CrO4K2 + AlCl3 = Al2(CrO4)3 + KCl =>
3 CrO4K2 + 2 AlCl3 = Al2(CrO4)3 + 6 KCl
(NaCl)1609 + HO + PbH = Na16 + ClPb + (H2O)55 =>
880(NaCl)1609 + 1415920 HO + 1415920 PbH = 88495 Na16 + 1415920 ClPb + 25744(H2O)55
MnO2(s) + HCl(ap) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(ap) = MnCl2(s) + Cl2(g) + 2 H2O(l)
Mg2Si + HCl + H2O = SiO2 + H2 + MgCl2 =>
Mg2Si + 4 HCl + 2 H2O = SiO2 + 4 H2 + 2 MgCl2
BaCO3 + HNO3 = Ba(NO3)2 + H2O + CO2 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2O + CO2
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
FeS2 + H{+} + SO42{-} = Fe3{+} + SO2 + H2O =>
237 FeS2 + 104 H{+} + 25 SO42{-} = 79 Fe3{+} + 499 SO2 + 52 H2O
(C3)(H8)(O) + (O2) = (CO2) + (H2O) =>
2(C3)(H8)(O) + 9(O2) = 6(CO2) + 8(H2O)
NaClO(aq) + HI(aq) = NaCl + H2O + I2 =>
NaClO(aq) + 2 HI(aq) = NaCl + H2O + I2
Cu + SO4 + H2O + NH3 = [Cu(NH3)4]SO4*H2O =>
Cu + SO4 + H2O + 4 NH3 = [Cu(NH3)4]SO4*H2O
C7H5N3O6 + O2 = CO2 + H2O + NO2 =>
4 C7H5N3O6 + 33 O2 = 28 CO2 + 10 H2O + 12 NO2
H2S04 + KOH = H2O + K2S04 =>
H2S04 + 2 KOH = 2 H2O + K2S04
BaCl2 + KMnO4 = BaMnO4 + K + Cl2 =>
BaCl2 + KMnO4 = BaMnO4 + K + Cl2
C13H10O + C6H5MgBr + HCl = C19H16O + Mg + Br + Cl =>
C13H10O + C6H5MgBr + HCl = C19H16O + Mg + Br + Cl
H2CO3 + NaF = Na2(CO3) + HF =>
H2CO3 + 2 NaF = Na2(CO3) + 2 HF
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Mg + (NO3)2{-}2 + Na3PO4 = MgPO4 + Na3(NO3)2{-}2 =>
Mg + (NO3)2{-}2 + Na3PO4 = MgPO4 + Na3(NO3)2{-}2
Al2(SO4)3 + Na3PO4 = AlPO4(s) + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4(s) + 3 Na2SO4
AsO3{-} + IO3{-} = AsO4{-} + I{-} =>
3 AsO3{-} + IO3{-} = 3 AsO4{-} + I{-}
Zn(NO3)2 + (NH4)2SO4 = (NH4)NO3 + ZnSO4 =>
Zn(NO3)2 + (NH4)2SO4 = 2(NH4)NO3 + ZnSO4
C4H10 + O = CH2O + H2O =>
C4H10 + 5 O = 4 CH2O + H2O
Mg(s) + CrCl3(aq) = MgCl2(aq) + Cr(s) =>
3 Mg(s) + 2 CrCl3(aq) = 3 MgCl2(aq) + 2 Cr(s)
CH3Br = CH3(g) + Br(g) =>
CH3Br = CH3(g) + Br(g)
C2H4(g) + O2(g) = CO2(g) + H2O(l) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
CH4O = H + CO =>
CH4O = 4 H + CO
Mn + Cl2 = MnCl6 =>
Mn + 3 Cl2 = MnCl6
CuSO4*5H2O + BaBr2*2H2O = CuBr2 + BaSO4 + H2O =>
CuSO4*5H2O + BaBr2*2H2O = CuBr2 + BaSO4 + 7 H2O
NaC6H5CO2 + HCl = C7H6O2 + NaCl =>
NaC6H5CO2 + HCl = C7H6O2 + NaCl
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
MgCl2 + Sn(OH)4 = SnCl4 + Mg(OH)2 =>
2 MgCl2 + Sn(OH)4 = SnCl4 + 2 Mg(OH)2
H2S + NaOH + O2 = H2O + Na2SO4 =>
H2S + 2 NaOH + 2 O2 = 2 H2O + Na2SO4
MnO4 + I2 = IO33 + Mn =>
33 MnO4 + 2 I2 = 4 IO33 + 33 Mn
PbO2 + BaO = BaPbO3 =>
PbO2 + BaO = BaPbO3
AlCl3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Cl + Al2(SO4) =>
6 AlCl3 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 18 Cl + 3 Al2(SO4)
Na2[Zn(OH)4] + CO2 = ZnCO3 + NaOH + H2O =>
Na2[Zn(OH)4] + CO2 = ZnCO3 + 2 NaOH + H2O
BaSO4 + Zn(ClO3)2 = BaClO3 + Zn(SO4)2 =>
2 BaSO4 + Zn(ClO3)2 = 2 BaClO3 + Zn(SO4)2
Al2(CO3)3 + Co(NO3)2 = CoCO3 + Al(NO3)3 =>
Al2(CO3)3 + 3 Co(NO3)2 = 3 CoCO3 + 2 Al(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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