| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(OH)3 + 3 Br2 + 10 KOH = 8 H2O + 6 KBr + 2 K2FeO4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
KMnO4 + C2H2O4 = KOH + MnO2 + CO2 + H2O =>
2 KMnO4 + 3 C2H2O4 = 2 KOH + 2 MnO2 + 6 CO2 + 2 H2O
HClO4 + KHCO3 = KClO4 + CO2 + H2O =>
HClO4 + KHCO3 = KClO4 + CO2 + H2O
CaMgAlCrSi4O10(OH)2 + Ca + H2O = Ca6Al2(CrO4)3(OH)12*26H2O + Mg + H4SiO4 + H + Al =>
3 CaMgAlCrSi4O10(OH)2 + 3 Ca + 62 H2O = Ca6Al2(CrO4)3(OH)12*26H2O + 3 Mg + 12 H4SiO4 + 18 H + Al
Cr(OH)3 + Br2 + NaOH = Na2CrO4 + H2O + HBr =>
2 Cr(OH)3 + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 2 H2O + 6 HBr
Co2O3 + NH4Cl + HCl = CoCl2 + NH4OH + Cl2 =>
Co2O3 + 3 NH4Cl + 3 HCl = 2 CoCl2 + 3 NH4OH + Cl2
CH3COOH + PCl5 = Cl2 + POCl3 + CH3COH =>
CH3COOH + PCl5 = Cl2 + POCl3 + CH3COH
LiF + Cl2 = LiCl + F =>
2 LiF + Cl2 = 2 LiCl + 2 F
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
C19H22FN3O3 + H2O2 = H2O + CO2 + HNO3 + HF =>
C19H22FN3O3 + 53 H2O2 = 62 H2O + 19 CO2 + 3 HNO3 + HF
Cl2 + Zn = ZnCl3 =>
3 Cl2 + 2 Zn = 2 ZnCl3
KNO3 + C12H22O11 = K2O + H2O + N2 + CO =>
24 KNO3 + 5 C12H22O11 = 12 K2O + 55 H2O + 12 N2 + 60 CO
CO2 = C + O4 =>
2 CO2 = 2 C + O4
Cr(NO3)3 + Na2S = Cr2S3 + Na(NO3) =>
2 Cr(NO3)3 + 3 Na2S = Cr2S3 + 6 Na(NO3)
SodiumChloride + Iron(II)Nitrate = SodiumNitrate + Iron(II)Chloride =>
SodiumChloride + Iron(II)Nitrate = SodiumNitrate + Iron(II)Chloride
Mg + H2O + HCl = MgCl + H3O =>
Mg + H2O + HCl = MgCl + H3O
C11H2 + O2 = CO2 + H2O =>
2 C11H2 + 23 O2 = 22 CO2 + 2 H2O
Hg(NO3)2 + Al2S3 = HgS + Al(NO3)3 =>
3 Hg(NO3)2 + Al2S3 = 3 HgS + 2 Al(NO3)3
NH4ClO4 = HCl + N2 + H2O + O2 =>
4 NH4ClO4 = 4 HCl + 2 N2 + 6 H2O + 5 O2
V + I + C = VIC =>
V + I + C = VIC
C + H2 + O2 = CH3CH2OH =>
4 C + 6 H2 + O2 = 2 CH3CH2OH
Mg + B = Mg3B2 =>
3 Mg + 2 B = Mg3B2
CH3OH + H2O = CO2 + {-} + H{+} =>
CH3OH + H2O = CO2 + 6e + 6 H{+}
Al(OH)3 + CH3OOH = H2O + Al(C2H3O2)3 =>
Al(OH)3 + 6 CH3OOH = 9 H2O + Al(C2H3O2)3
Fe(NO3)3(aq) + Cu(s) = Fe(s) + Cu(NO3)3(aq) =>
Fe(NO3)3(aq) + Cu(s) = Fe(s) + Cu(NO3)3(aq)
SrO + BeO + Li2O = SrLi2Be2O4 =>
SrO + 2 BeO + Li2O = SrLi2Be2O4
H2O2 + Na2SO3 + KI + C6H10O5 = K2SO3 + H2O + C6H10O5I2 + NaO =>
2 H2O2 + Na2SO3 + 2 KI + C6H10O5 = K2SO3 + 2 H2O + C6H10O5I2 + 2 NaO
Ca(NO3)2 + NaHCO3 = CaCO3 + Na(NO3)2 + H2 =>
2 Ca(NO3)2 + 2 NaHCO3 = 2 CaCO3 + 2 Na(NO3)2 + H2
ZnCl2 + NaP = ZnP2 + NaCl =>
ZnCl2 + 2 NaP = ZnP2 + 2 NaCl
H2 + HCl = ClH3 =>
H2 + HCl = ClH3
Ba(OH)2 + NaI = BaI2 + NaOH =>
Ba(OH)2 + 2 NaI = BaI2 + 2 NaOH
Ba(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Ba3(PO4)2(s) =>
3 Ba(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Ba3(PO4)2(s)
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
C2H5COOH3 + NaOH = C2H5COONa + CH3OH =>
2 C2H5COOH3 + NaOH = C2H5COONa + 3 CH3OH
BaH18O10 + H2SO4 = H2O + BaSO4 =>
BaH18O10 + H2SO4 = 10 H2O + BaSO4
I2 + HgO = I2O5 + Hg =>
I2 + 5 HgO = I2O5 + 5 Hg
Fe(NO3)3(aq) + NH4OH(aq) = Fe(OH)3(aq) + NH4NO3(aq) =>
Fe(NO3)3(aq) + 3 NH4OH(aq) = Fe(OH)3(aq) + 3 NH4NO3(aq)
NH4NC2H8N2 + N2O4 = N2 + CO2 + H2O =>
2 NH4NC2H8N2 + 5 N2O4 = 9 N2 + 4 CO2 + 12 H2O
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
Ca(OH)2(aq) + H2SO3(aq) = CaSO3(aq) + H2O(l) =>
Ca(OH)2(aq) + H2SO3(aq) = CaSO3(aq) + 2 H2O(l)
CH3OH = (CH3)2O + H2O =>
2 CH3OH = (CH3)2O + H2O
F + Cl2 = FCl =>
2 F + Cl2 = 2 FCl
CrCl3 + KCl03 + KOH = KCl + K2CrO4 + H2O =>
2 CrCl3 + 3 KCl03 + 16 KOH = 15 KCl + 2 K2CrO4 + 8 H2O
C6H6 + SO3 = C6H5SO3H =>
C6H6 + SO3 = C6H5SO3H
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
K2Cr2O7 + H2SO4 + H2S = Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 13 H2SO4 + 3 H2S = 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
CaCl2 + (NH4)2CO3 = CaO + NH4Cl + CO2 =>
CaCl2 + (NH4)2CO3 = CaO + 2 NH4Cl + CO2
KCl + Fe(NO3)3 = FeCl3 + K(NO3) =>
3 KCl + Fe(NO3)3 = FeCl3 + 3 K(NO3)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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