| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NH4OH = 2 NH4 + SO4 + 2 H2O
Cu2S + (HNO3) = Cu(NO3)2 + Cu(SO4) + NO2 + H2O =>
Cu2S + 12(HNO3) = Cu(NO3)2 + Cu(SO4) + 10 NO2 + 6 H2O
Fe{3+} + Co = Fe + Co{2+} =>
2 Fe{3+} + 3 Co = 2 Fe + 3 Co{2+}
Te + H2SO4 = TeS3O10 + SO2 + H2O =>
Te + 4 H2SO4 = TeS3O10 + SO2 + 4 H2O
CaCl2 + K2Cr2O7 = CaCr2O7 + KCl =>
CaCl2 + K2Cr2O7 = CaCr2O7 + 2 KCl
C2H5Br + CH4 = C3H8 + Br2 =>
4 C2H5Br + CH4 = 3 C3H8 + 2 Br2
H2C6H6O6 + OH = H2C6H5O7 + H2O =>
H2C6H6O6 + 3 OH = H2C6H5O7 + 2 H2O
COHC6H4CH2OH + KMnO4 + H2SO4 = COOHC6H4COOH + H2O + K2SO4 + MnSO4 =>
5 COHC6H4CH2OH + 6 KMnO4 + 9 H2SO4 = 5 COOHC6H4COOH + 14 H2O + 3 K2SO4 + 6 MnSO4
CO2 + NO3{-} + HPO4{2-} + H{+} + H2O = C106H2630110N61P1 + O2 =>
106.00000000001CO2 + 60.999999999975NO3{-} + HPO4{2-} + 63.000000000162H{+} + 1315023 H2O = C106H2630110N61P1 + 657711 O2
MgCl2 + F = FCl + Mg2 =>
2 MgCl2 + 4 F = 4 FCl + Mg2
C10H12O3 + H2 = C9H10O2 + H2O =>
9 C10H12O3 + 3 H2 = 10 C9H10O2 + 7 H2O
Si(OC2H5)4 + NH4OH = SiO2 + C2H5OH + NH4 + O2 =>
Si(OC2H5)4 + 4 NH4OH = SiO2 + 4 C2H5OH + 4 NH4 + O2
NaCl + Pb(NO3)3 = Na + NO3 + PbCl =>
NaCl + Pb(NO3)3 = Na + 3 NO3 + PbCl
CO2 + S = CS2 + O2 =>
CO2 + 2 S = CS2 + O2
CH4 + HNO3 = CH2O + NO + H2O =>
3 CH4 + 4 HNO3 = 3 CH2O + 4 NO + 5 H2O
HSO4{-} + H2O = H3O{+} + SO4{2-} =>
HSO4{-} + H2O = H3O{+} + SO4{2-}
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
Ba + KF = Ba2KF =>
2 Ba + KF = Ba2KF
NaCO3 + O2 = (NaCO3)O =>
2 NaCO3 + O2 = 2(NaCO3)O
KCl + CH3COOH = KCH3CO2 + HCl =>
KCl + CH3COOH = KCH3CO2 + HCl
BaCl2(aq) + ZnSO4(aq) = BaSO4(s) + ZnCl2(aq) =>
BaCl2(aq) + ZnSO4(aq) = BaSO4(s) + ZnCl2(aq)
Ca(NO3)2 + NaOH + Al + H2O = NH3 + NaAl(OH)4 + Ca[Al(OH)4]2 =>
3 Ca(NO3)2 + 10 NaOH + 16 Al + 36 H2O = 6 NH3 + 10 NaAl(OH)4 + 3 Ca[Al(OH)4]2
Ni4 + C + O = NiCO3 =>
Ni4 + 4 C + 12 O = 4 NiCO3
C3H7COOH + LiAlH4 = C3H7CHO + Al(OH)3 + LiH =>
3 C3H7COOH + LiAlH4 = 3 C3H7CHO + Al(OH)3 + LiH
S + O = S4O10 =>
4 S + 10 O = S4O10
S2O3{2-} + ClO{-} + H2O = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 ClO{-} + H2O = 2 SO4{2-} + 4 Cl{-} + 2 H{+}
C7H6O3 + C5H12O = C12H15O3 + H2O =>
75 C7H6O3 + 63 C5H12O = 70 C12H15O3 + 78 H2O
SbCl3 + H2S = H2Sb + SCl3 =>
SbCl3 + H2S = H2Sb + SCl3
P4 + KMnO4 + KOH = K3PO4 + K2MnO4 + H2O =>
P4 + 20 KMnO4 + 32 KOH = 4 K3PO4 + 20 K2MnO4 + 16 H2O
BaO4 + HNO3 = Ba(NO3)2 + H202 + O2 =>
101 BaO4 + 202 HNO3 = 101 Ba(NO3)2 + H202 + 202 O2
Al(OH)3 + H2MnO5 = Al2(MnO5)3 + H2O =>
2 Al(OH)3 + 3 H2MnO5 = Al2(MnO5)3 + 6 H2O
Co(NO3)2 + H3BO3 + CH4N2O = CoB4O7 + CO2 + N2 + H2O =>
3 Co(NO3)2 + 12 H3BO3 + 5 CH4N2O = 3 CoB4O7 + 5 CO2 + 8 N2 + 28 H2O
AlF3 + NaF = Na3AlF6 =>
AlF3 + 3 NaF = Na3AlF6
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4Fe(OH)2
CH4NH2 + O2 = CO2 + H2O + N2 =>
2 CH4NH2 + 5 O2 = 2 CO2 + 6 H2O + N2
KBr + H2SO4 = Br2 + H2S + H2O + KHSO4 =>
8 KBr + 9 H2SO4 = 4 Br2 + H2S + 4 H2O + 8 KHSO4
Co3PO42 + H2 = Co + Co3P2 + H2O =>
2 Co3PO42 + 84 H2 = 3 Co + Co3P2 + 84 H2O
H2O2(aq) + KI(aq) = I2 + KOH =>
H2O2(aq) + 2 KI(aq) = I2 + 2 KOH
Be(OH)2 + KOH = K + BeO2 + H2O =>
Be(OH)2 + 2 KOH = 2 K + BeO2 + 2 H2O
H2O2Mn = H2 + O2 + Mn =>
H2O2Mn = H2 + O2 + Mn
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
CuSO4 + NH4OH = (NH4)2SO4 + Cu(OH)2 =>
CuSO4 + 2 NH4OH = (NH4)2SO4 + Cu(OH)2
HCl + Al(OH)3 + H2O = (Al(H2O)6)Cl3 =>
3 HCl + Al(OH)3 + 3 H2O = (Al(H2O)6)Cl3
(NH4)2SO4 + HNO3 = N2 + H2SO4 + H2O =>
5(NH4)2SO4 + 6 HNO3 = 8 N2 + 5 H2SO4 + 18 H2O
HNO3 + Sn4 = Sn(NO3)4 + H2 =>
16 HNO3 + Sn4 = 4 Sn(NO3)4 + 8 H2
Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + H2O =>
2 Cu(OH)2 + C6H12O6 = Cu2O + C6H12O7 + 2 H2O
Cu(F2) = CuF2 =>
Cu(F2) = CuF2
HI + KMnO4 + H2SO4 = I2 + MnS + K2SO4 + H2O =>
26 HI + 2 KMnO4 + 3 H2SO4 = 13 I2 + 2 MnS + K2SO4 + 16 H2O
Mg + H2SO4 + H2O = H2 + MgSO4*H2O =>
Mg + H2SO4 + H2O = H2 + MgSO4*H2O
CrCl3 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 + NaCl =>
2 CrCl3 + 3 KNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 KNO2 + 5 CO2 + 6 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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