| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10O5 + H2O2 = C6H12O7
C3H6(g) + O2 = CO2(g) + H2O =>
2 C3H6(g) + 9 O2 = 6 CO2(g) + 6 H2O
Rh(OH)3 = Rh2O3 + H2O =>
2 Rh(OH)3 = Rh2O3 + 3 H2O
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
Al2(SO4)3 + H2O = H2SO4 + Al2O3 =>
Al2(SO4)3 + 3 H2O = 3 H2SO4 + Al2O3
Na2SO4(aq) + BaCl2 = Na2Cl2 + BaSO4 =>
Na2SO4(aq) + BaCl2 = Na2Cl2 + BaSO4
P4(S) + S8(S) = P4S3(S) =>
3 P4(S) + S8(S) = 3 P4S3(S)
Na2CO3 + HCI = NaCI + CO2 + H2O =>
Na2CO3 + 2 HCI = 2 NaCI + CO2 + H2O
Cl2 + Na2CO3 + H2O = NaHCO3 + NaCl + ClO2 =>
5 Cl2 + 8 Na2CO3 + 4 H2O = 8 NaHCO3 + 8 NaCl + 2 ClO2
I2 + HClO + H2O = HIO3 + HCl =>
I2 + 5 HClO + H2O = 2 HIO3 + 5 HCl
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(aq) + MgCl2(l) =>
Mg(NO3)2(aq) + SrCl2(aq) = Sr(NO3)2(aq) + MgCl2(l)
CaBr2 + H2SO4 = HBr + CaSO4 =>
CaBr2 + H2SO4 = 2 HBr + CaSO4
C8H9NO2 + C2H5I + NaOH = C10H13NO2 + Na + H2O + I =>
C8H9NO2 + C2H5I + NaOH = C10H13NO2 + Na + H2O + I
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = CrSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 Fe(NH4)2(SO4)2 + 7 H2SO4 = 2 CrSO4 + 4 Fe2(SO4)3 + K2SO4 + 8(NH4)2SO4 + 7 H2O
CH3COSH + O2 = SO2 + CO2 + H2O =>
2 CH3COSH + 7 O2 = 2 SO2 + 4 CO2 + 4 H2O
Hg + PO4 = HgPO4 =>
Hg + PO4 = HgPO4
Li2S + Sb2S3 + LiI + S = Li55Sb10S45I15 =>
20 Li2S + 5 Sb2S3 + 15 LiI + 10 S = Li55Sb10S45I15
CH3CHO + H2O = CH3CH(OH)2 =>
CH3CHO + H2O = CH3CH(OH)2
KMnO4 + C6H12O6 = CO2 + MnO2 + K2CO3 + H2O =>
8 KMnO4 + C6H12O6 = 2 CO2 + 8 MnO2 + 4 K2CO3 + 6 H2O
Sn + NaCl = SnCl6 + Na =>
Sn + 6 NaCl = SnCl6 + 6 Na
Na(NO3) = Na2O + NO2 + O2 =>
4 Na(NO3) = 2 Na2O + 4 NO2 + O2
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
Cr2O7 + ClO = Cr + ClO3 =>
2 Cr2O7 + 7 ClO = 4 Cr + 7 ClO3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
Cu(NH3)4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + NH3 + K =>
Cu(NH3)4 + K4[Fe(CN)6] = Cu[Fe(CN)6] + 4 NH3 + 4 K
NH4 + CO3 = NH3 + CO2 + H2O =>
2 NH4 + CO3 = 2 NH3 + CO2 + H2O
FeSO4 + H2SO4 + NaMnO4 = Fe2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 NaMnO4 = 5 Fe2(SO4)3 + 2 MnSO4 + Na2SO4 + 8 H2O
CoSO4*7H2O + NH4SCN + HgCl2 = Hg(Co(SCN)4) + NH4Cl + (NH4)2SO4 + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Hg(Co(SCN)4) + 2 NH4Cl + (NH4)2SO4 + 7 H2O
Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3 =>
Pb(NO3)2 + H2O = Pb(OH)NO3 + HNO3
SnCl2 + K2CrO4 = SnCrO4 + KCl =>
SnCl2 + K2CrO4 = SnCrO4 + 2 KCl
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 6(NH4)2SO4 + 7 H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN =>
C9H8O2 + C5H6Br3N = C9H8Br2O2 + C5H6BrN
C9H8O2Br2 + KOH = KBr + C9H6O2 + H2O =>
C9H8O2Br2 + 2 KOH = 2 KBr + C9H6O2 + 2 H2O
CH3COCH3 + I2 + NaOH = HCOONa + NaI + H2O =>
CH3COCH3 + 5 I2 + 13 NaOH = 3 HCOONa + 10 NaI + 8 H2O
NH4Cl(s) + Br2(l) = NH4Br(s) + Cl(g) =>
2 NH4Cl(s) + Br2(l) = 2 NH4Br(s) + 2 Cl(g)
KNO3 + C6H12N4 = N2 + K + H2O + CO2 =>
6 KNO3 + C6H12N4 = 5 N2 + 6 K + 6 H2O + 6 CO2
BrFl3 = Br2 + Fl2 =>
2 BrFl3 = Br2 + 3 Fl2
H2SO4(aq) + KOH = K2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 KOH = K2SO4(aq) + 2 H2O(l)
AlF + Cl = AlCl + F =>
AlF + Cl = AlCl + F
Ge + H2 = GeH3 =>
2 Ge + 3 H2 = 2 GeH3
Na2Co3 = Na + Co3 =>
Na2Co3 = 2 Na + Co3
H2O + CdCl2 = HCl + CdO =>
H2O + CdCl2 = 2 HCl + CdO
HI(aq) + NaHCO3(aq) = NaI + H2O + CO2 =>
HI(aq) + NaHCO3(aq) = NaI + H2O + CO2
H2SO4 + H2O2 = H2O + SO4 =>
H2SO4 + H2O2 = 2 H2O + SO4
HIO3 + FeSO4 + H2SO4 = I2 + H2O + Fe2(SO4)3 =>
2 HIO3 + 10 FeSO4 + 5 H2SO4 = I2 + 6 H2O + 5 Fe2(SO4)3
Mg + H2O + NaCl = MgCl2 + NaOH + H2 =>
Mg + 2 H2O + 2 NaCl = MgCl2 + 2 NaOH + H2
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
CH3OH(aq) + C6H4(OH)COOH = C8H8O3(aq) + H2O(l) =>
CH3OH(aq) + C6H4(OH)COOH = C8H8O3(aq) + H2O(l)
H2SO4(aq) + CaO(aq) = CaSO4(aq) + H2O(l) =>
H2SO4(aq) + CaO(aq) = CaSO4(aq) + H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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