| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Ba(OH)2 + NH4SCN = H2O + Ba(SCN)2 + NH3 =>
Ba(OH)2 + 2 NH4SCN = 2 H2O + Ba(SCN)2 + 2 NH3
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
Ba(OH)2 + K = K(OH) + Ba =>
Ba(OH)2 + 2 K = 2 K(OH) + Ba
H2O = H + O =>
H2O = 2 H + O
MgCl2*6H2O(s) + Na2CO3 = NaCl + H2O + MgCO3 =>
MgCl2*6H2O(s) + Na2CO3 = 2 NaCl + 6 H2O + MgCO3
H2 + CO + O2 = H2CO3 =>
H2 + CO + O2 = H2CO3
CoCl2 + HCl = CoCl + HCl2 =>
CoCl2 + HCl = CoCl + HCl2
AlF3 + NaF = Na3AlF6 =>
AlF3 + 3 NaF = Na3AlF6
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
CH3CH2OH + CH3CH2CH2OCOH = CH3CH2CH2COOCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CH2OCOH = CH3CH2CH2COOCH2CH3 + H2O
KNO3 + MnO + KOH = KNO2 + KMnO4 + H2O =>
5 KNO3 + 2 MnO + 2 KOH = 5 KNO2 + 2 KMnO4 + H2O
Mg(NO3)2 + Li(s) = Mg(s) + LiNO3(s) =>
Mg(NO3)2 + 2 Li(s) = Mg(s) + 2 LiNO3(s)
C9H18O4 + O2 = H2O + CO2 =>
2 C9H18O4 + 23 O2 = 18 H2O + 18 CO2
Cr(OH)2 + H2SO4 = SO2 + Cr2(SO4)3 + H2O =>
2 Cr(OH)2 + 4 H2SO4 = SO2 + Cr2(SO4)3 + 6 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NH4PO4 + Ba(OH) = NH4(OH) + BaPO4 =>
NH4PO4 + Ba(OH) = NH4(OH) + BaPO4
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
MnCl2 + Cl2 + Mg(OH)2 = MgCl2 + MnO2 + H2O =>
MnCl2 + Cl2 + 2 Mg(OH)2 = 2 MgCl2 + MnO2 + 2 H2O
C36H12O2 + H2O = C38H5O2 + C2H6O =>
75 C36H12O2 + 112 H2O = 64 C38H5O2 + 134 C2H6O
Ba(PO4)2 + H = Ba + H3PO4 =>
Ba(PO4)2 + 6 H = Ba + 2 H3PO4
Si + Ca(OH)2 + NaOH = Na2SiO3 + H2 + CaO =>
Si + Ca(OH)2 + 2 NaOH = Na2SiO3 + 2 H2 + CaO
Cr2O3 + LiOH = Li3CrO3 + H2O =>
Cr2O3 + 6 LiOH = 2 Li3CrO3 + 3 H2O
Al(ClO3)3 + MgSO4 = Mg(ClO3)2 + Al2(SO4)3 =>
2 Al(ClO3)3 + 3 MgSO4 = 3 Mg(ClO3)2 + Al2(SO4)3
S + Fe = FeS =>
S + Fe = FeS
C12H22O11 = C12 + H2O =>
C12H22O11 = C12 + 11 H2O
NaH(CO3) = CO2 + H2O + CNa2O3 =>
2 NaH(CO3) = CO2 + H2O + CNa2O3
CsCN + MgS + O2 = MgCs2O2 + CO2 + N2S =>
2 CsCN + MgS + 3 O2 = MgCs2O2 + 2 CO2 + N2S
MgO + Cl2O7 = MgCl2 + O3 =>
3 MgO + 3 Cl2O7 = 3 MgCl2 + 8 O3
Fe2 + NiO = Fe2O + Ni =>
Fe2 + NiO = Fe2O + Ni
H2SO5 + HBr = SO2 + Br2 + H2O =>
H2SO5 + 4 HBr = SO2 + 2 Br2 + 3 H2O
CsOHHNO3 = CsNO3H2O =>
CsOHHNO3 = CsNO3H2O
N2O5 + NaOH = Na2O5 + NOH =>
N2O5 + 2 NaOH = Na2O5 + 2 NOH
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
FeCl2 + NaOH = Fe(OH)2 + NaCl =>
FeCl2 + 2 NaOH = Fe(OH)2 + 2 NaCl
SiCl2 + Mg = Si + MgCl3 =>
3 SiCl2 + 2 Mg = 3 Si + 2 MgCl3
K2Cr2O7 + H2O + Na2S = Na3Cr(OH)6 + KOH + S =>
K2Cr2O7 + 7 H2O + 3 Na2S = 2 Na3Cr(OH)6 + 2 KOH + 3 S
CuSO4*5H2O = Cu2S2O8 + H2O =>
2 CuSO4*5H2O = Cu2S2O8 + 10 H2O
Sb2O3 + NaCl + H2SO4 = SbCl3 + Na2SO4 + H2O =>
Sb2O3 + 6 NaCl + 3 H2SO4 = 2 SbCl3 + 3 Na2SO4 + 3 H2O
CH40H + O2 = CO2 + H2O =>
4 CH40H + 45 O2 = 4 CO2 + 82 H2O
Mg + H(OH) = Mg(OH) + H =>
Mg + H(OH) = Mg(OH) + H
Al(OH)3 + NH3 = Al(NH2)3 + H2O =>
Al(OH)3 + 3 NH3 = Al(NH2)3 + 3 H2O
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate =>
Silver(i)Nitrate + SodiumChromate = SilverChromate + SodiumNitrate
CH3CHO + K2Cr2O7 + HCl = CH3COOH + CrCl3 + KCl + H2O =>
3 CH3CHO + K2Cr2O7 + 8 HCl = 3 CH3COOH + 2 CrCl3 + 2 KCl + 4 H2O
Fe2(CO3)3(aq) + HF(aq) = FeF3(aq) + CO2(g) + H2O =>
Fe2(CO3)3(aq) + 6 HF(aq) = 2 FeF3(aq) + 3 CO2(g) + 3 H2O
NH4NO3(aq) + Ba(OH)2(aq) = H2O(l) + NH3(aq) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 H2O(l) + 2 NH3(aq) + Ba(NO3)2(aq)
C289H580 + O2 = CO2 + H2O =>
C289H580 + 434 O2 = 289 CO2 + 290 H2O
Sn(s) + KOH(ac) = K2SnO2(s)H2(g) =>
Sn(s) + 2 KOH(ac) = K2SnO2(s)H2(g)
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
Ni(ClO3)2 + Li = Ni + Li(ClO3) =>
Ni(ClO3)2 + 2 Li = Ni + 2 Li(ClO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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