| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H9OH + 8 O2 = 6 CO2 + 5 H2O
C3H7OH + O1 = CO2 + H2O =>
C3H7OH + 9 O1 = 3 CO2 + 4 H2O
V + H2SO4 = V2(SO4)5 + S + H2O =>
6 V + 20 H2SO4 = 3 V2(SO4)5 + 5 S + 20 H2O
Al3 + HCl = Al3Cl + H2 =>
2 Al3 + 2 HCl = 2 Al3Cl + H2
Ah + HCl = AhCl + H =>
Ah + HCl = AhCl + H
KAlSi3O8 + H2SO4 + H2O = K2SO4 + Al2(SO4)3 + H4SiO4 =>
2 KAlSi3O8 + 4 H2SO4 + 8 H2O = K2SO4 + Al2(SO4)3 + 6 H4SiO4
Ca(OH)2 + HNO3 = Ca + NO3 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca + 2 NO3 + 2 H2O
C18H19O9N + O2 = C5H7O2N + CO2 + H2O =>
2 C18H19O9N + 25 O2 = 2 C5H7O2N + 26 CO2 + 12 H2O
NaH2PO3 = Na3PO4 + PH3 + NaH2PO4 =>
8 NaH2PO3 = Na3PO4 + 2 PH3 + 5 NaH2PO4
AgI + NH4OH = AgOH + NH4I =>
AgI + NH4OH = AgOH + NH4I
Rb(OH)(aq) + CoCl2(s) = RbCl2(aq) + CoOH(s) =>
Rb(OH)(aq) + CoCl2(s) = RbCl2(aq) + CoOH(s)
Cu + SO4H10O5 = CuSO4H10O5 =>
Cu + SO4H10O5 = CuSO4H10O5
C + SiO2 + Ca3(PO4)2 = CaSiO3 + P + CO =>
5 C + 3 SiO2 + Ca3(PO4)2 = 3 CaSiO3 + 2 P + 5 CO
Pb + HCl = PbCl + H =>
Pb + HCl = PbCl + H
HCl + CaCO3 = HCO3 + CaCl =>
HCl + CaCO3 = HCO3 + CaCl
Mn{2+} + BiO3{-} + H{+} = Bi{3+} + H2O + MnO4{-} =>
2 Mn{2+} + 5 BiO3{-} + 14 H{+} = 5 Bi{3+} + 7 H2O + 2 MnO4{-}
Al + Fe{+} = Al{+} + Fe =>
Al + Fe{+} = Al{+} + Fe
Ru + Cl2 = Ru2Cl3 =>
4 Ru + 3 Cl2 = 2 Ru2Cl3
KClO2 + Br2 + KOH = KClO4 + KBr + H2O =>
KClO2 + 2 Br2 + 4 KOH = KClO4 + 4 KBr + 2 H2O
HC5H9O2(aq) + H2O(l) = H3O(l) + C5H9O2(aq) =>
HC5H9O2(aq) + H2O(l) = H3O(l) + C5H9O2(aq)
ZnSO4 + Cu = CuSO4 + Zn =>
ZnSO4 + Cu = CuSO4 + Zn
H + P4S3 + NO3 = H3PO4 + NO + SO4 =>
12 H + P4S3 + 14 NO3 = 4 H3PO4 + 14 NO + 3 SO4
C3H6O = C3 + H2 + O2 =>
2 C3H6O = 2 C3 + 6 H2 + O2
H2SeO4 + SO2 + H2O = Se + H2SO4 =>
H2SeO4 + 3 SO2 + 2 H2O = Se + 3 H2SO4
C5H8(OH)2 + NaBr + H2SO4 = C5H8Br2 + NaHSO4 + H2O =>
C5H8(OH)2 + 2 NaBr + 2 H2SO4 = C5H8Br2 + 2 NaHSO4 + 2 H2O
Sc + HNO2 = NO2Sc3 + H2 =>
6 Sc + 2 HNO2 = 2 NO2Sc3 + H2
CaO + SiO2 = Ca2SiO4 =>
2 CaO + SiO2 = Ca2SiO4
Hg + Fe = HgFe22 =>
Hg + 22 Fe = HgFe22
C2O4 + I2 = CI2 + O2I =>
C2O4 + 3 I2 = 2 CI2 + 2 O2I
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
S + (F3)2 + H2O = S(O2)2 + HF =>
3 S + 4(F3)2 + 12 H2O = 3 S(O2)2 + 24 HF
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + (NH4)(NO3) =>
Ca(NO3)2 + (NH4)2C2O4 = CaC2O4 + 2(NH4)(NO3)
C2H4O4 + O2 = CO2 + H2O =>
C2H4O4 + O2 = 2 CO2 + 2 H2O
Au + KNO3 + HCl = AuCl3 + NO + KOH + H2O =>
Au + KNO3 + 3 HCl = AuCl3 + NO + KOH + H2O
HSe + H2O = H3O + Se =>
HSe + H2O = H3O + Se
C6N6FeK3 + CaO = C6N6FeK3CaO =>
C6N6FeK3 + CaO = C6N6FeK3CaO
NH4ClO4 + C4H8O2 = HCl + N2 + H2O + CO2 =>
4 NH4ClO4 + C4H8O2 = 4 HCl + 2 N2 + 10 H2O + 4 CO2
CHO = C + H + O =>
CHO = C + H + O
CaO + HCl = CaHO + Cl =>
CaO + HCl = CaHO + Cl
CrK2O4 = K + Cr + O =>
CrK2O4 = 2 K + Cr + 4 O
PbCrO4 + HCl + FeSO4 = PbCl + Cr2(SO4)3 + FeCl + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 36 FeSO4 = 2 PbCl + Cr2(SO4)3 + 14 FeCl + 8 H2O + 11 Fe2(SO4)3
C3H8O + O2 = C3H4O + H2O =>
C3H8O + O2 = C3H4O + 2 H2O
NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2
C8H10 + O2 = H2O + CO2 =>
2 C8H10 + 21 O2 = 10 H2O + 16 CO2
Pb(NO3)2Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2Pb(NO3)2 + 2 H2SO4 = 2 PbSO4 + 4 HNO3
KMnO4 + Na2C2O4 + H2SO4 = CO2 + MnO2 + H2O + K2SO4 + Na2SO4 =>
2 KMnO4 + 3 Na2C2O4 + 4 H2SO4 = 6 CO2 + 2 MnO2 + 4 H2O + K2SO4 + 3 Na2SO4
K4Fe(SCN)6 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6 K4Fe(SCN)6 + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2 + O2 = Na2O =>
2 Na2 + O2 = 2 Na2O
AgNo{+3} + NaCl = AgCl + NaNo{+3} =>
AgNo{+3} + NaCl = AgCl + NaNo{+3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/23
Équations équilibrées sur12/18/22
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