| Équations équilibrées la veille | Équations équilibrées le lendemain |
(C3H2O) + 3 O2 = 3 CO2 + H2O
CrO5 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 CrO5 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 H2O + 7 O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
MgSO4 + BaCl2 = MgCl2 + BaSO4 =>
MgSO4 + BaCl2 = MgCl2 + BaSO4
COH + O2 = CO2 + H2O =>
4 COH + 3 O2 = 4 CO2 + 2 H2O
C3H7OHNO3 + HCl = C3H7NO2 + H2O + HClO =>
2 C3H7OHNO3 + 3 HCl = 2 C3H7NO2 + H2O + 3 HClO
BN + H2O = H3BO3 + NH3 =>
BN + 3 H2O = H3BO3 + NH3
Fe + IO3 = Fe(IO3)3 =>
Fe + 3 IO3 = Fe(IO3)3
(NH4)3SbS3 + HCl = Sb2S3 + NH4Cl + H2S =>
2(NH4)3SbS3 + 6 HCl = Sb2S3 + 6 NH4Cl + 3 H2S
NaN3 + Cu = Cu(N3)2 + Na =>
2 NaN3 + Cu = Cu(N3)2 + 2 Na
NaClO + KMnO4 = NaMnO4 + KClO =>
NaClO + KMnO4 = NaMnO4 + KClO
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3 =>
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3
Chromium(III)Nitrate + CalciumSulphide = Chromium(III)Sulphide + CalciumNitrate =>
Chromium(III)Nitrate + CalciumSulphide = Chromium(III)Sulphide + CalciumNitrate
Zn(s) + HCl(aw) = ZnCl2(aw) + H2(g) =>
Zn(s) + 2 HCl(aw) = ZnCl2(aw) + H2(g)
Ba + Fe(NO3)2 = Ba(NO3)2 + Fe =>
Ba + Fe(NO3)2 = Ba(NO3)2 + Fe
NaHSO4 + Na2S = Na2SO4 + H2S =>
2 NaHSO4 + Na2S = 2 Na2SO4 + H2S
NaOCl + C8H7NO3 = C7H4NO4Na + CH3Cl =>
NaOCl + C8H7NO3 = C7H4NO4Na + CH3Cl
LiOH + MgS = Li2S + Mg(OH)2 =>
2 LiOH + MgS = Li2S + Mg(OH)2
Fe(OH)2 + HNO2 = FeOHNO2 + HOH =>
Fe(OH)2 + HNO2 = FeOHNO2 + HOH
Al(OH)3 + HCl = Cl(OH) + AlH3 =>
Al(OH)3 + 3 HCl = 3 Cl(OH) + AlH3
NH4S + CuSO4 = (NH4)2SO4 + CuS2 =>
2 NH4S + CuSO4 = (NH4)2SO4 + CuS2
(CH2O)106(NH3)16(H3PO4)(s) + O4(g) = CO2(g) + HNO(aq) + H3PO4(aq) + H2O(l) =>
(CH2O)106(NH3)16(H3PO4)(s) + 61 O4(g) = 106 CO2(g) + 16 HNO(aq) + H3PO4(aq) + 122 H2O(l)
CaCl2 + H2O2 = Ca(OH)2 + Cl2 =>
CaCl2 + H2O2 = Ca(OH)2 + Cl2
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3 =>
Cr(NO3)3 + K2S + H2O = CrOH(NO3)2 + KHS + KNO3
CoBr3 + Cl = CoCl3 + Br2 =>
2 CoBr3 + 6 Cl = 2 CoCl3 + 3 Br2
C6H + O2 = CO2 + H2O =>
4 C6H + 25 O2 = 24 CO2 + 2 H2O
C + H2 = C2H4 =>
2 C + 2 H2 = C2H4
LiOH + Al2O3 = LiAlO2 + H2O =>
2 LiOH + Al2O3 = 2 LiAlO2 + H2O
KF + Mn2S3 = MnF3 + K2S =>
6 KF + Mn2S3 = 2 MnF3 + 3 K2S
C6H2(NO2)3CH3 = CO + H2 + N2 + C =>
2 C6H2(NO2)3CH3 = 12 CO + 5 H2 + 3 N2 + 2 C
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NH2Cl + H2O = NH3 + HOCl =>
NH2Cl + H2O = NH3 + HOCl
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
Ni + CuNO3 = Ni(NO3)2 + Cu =>
Ni + 2 CuNO3 = Ni(NO3)2 + 2 Cu
NaHCO3(aq) + Al2(SO4)3(aq) = Al(OH)3(s) + Na2SO4(aq) + CO2(g) =>
6 NaHCO3(aq) + Al2(SO4)3(aq) = 2 Al(OH)3(s) + 3 Na2SO4(aq) + 6 CO2(g)
C8H8O3NaOH = C7H5NaO3CH3OH =>
C8H8O3NaOH = C7H5NaO3CH3OH
Cu{2+} + F{-} = Cu + F =>
Cu{2+} + 2 F{-} = Cu + 2 F
Zn2{+} + Pb = Zn + Pb2{+} =>
Zn2{+} + 2 Pb = 2 Zn + Pb2{+}
SnCl2 + I2 = SnCl4 + SnI2 =>
2 SnCl2 + I2 = SnCl4 + SnI2
Fe + HNO3 = Fe3HNO3 =>
3 Fe + HNO3 = Fe3HNO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Pb(NO3)2 + Fe2O3 = Fe(NO3)3 + PbO =>
3 Pb(NO3)2 + Fe2O3 = 2 Fe(NO3)3 + 3 PbO
Al + KNO3 + KOH + H2O = K3(Al(OH)6) + NH3 =>
8 Al + 3 KNO3 + 21 KOH + 18 H2O = 8 K3(Al(OH)6) + 3 NH3
C6H12O6(aq) = CH3CH2OH(aq) + CO2 =>
C6H12O6(aq) = 2 CH3CH2OH(aq) + 2 CO2
Ni(CO3)2 + Fe = Fe(CO3)2 + Ni =>
Ni(CO3)2 + Fe = Fe(CO3)2 + Ni
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
H3PO4 + NH3 = NH4HPO4 + H2 =>
2 H3PO4 + 2 NH3 = 2 NH4HPO4 + H2
FeCl3 + KSCN = K3Cl3 + Fe(SCN)3 =>
FeCl3 + 3 KSCN = K3Cl3 + Fe(SCN)3
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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