| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + 2 HCl = 2 HBr + Cl2
C6H12O6 + CO2 = C4H4O4 + H2O =>
C6H12O6 + 2 CO2 = 2 C4H4O4 + 2 H2O
Fe(s) + ZnCl2(aq) = FeCl(aq) + Zn(s) =>
2 Fe(s) + ZnCl2(aq) = 2 FeCl(aq) + Zn(s)
C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
P2O5 + Al2(SO4)3 + H2O = H2SO4 + AlPO4 =>
P2O5 + Al2(SO4)3 + 3 H2O = 3 H2SO4 + 2 AlPO4
NN + HH = NHHH =>
NN + 3 HH = 2 NHHH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
CH2O + H2O2 = CH2O2 + H2O =>
CH2O + H2O2 = CH2O2 + H2O
KMnO4 + Na2S2O3 = K2S2O5 + NaMnO3 =>
2 KMnO4 + Na2S2O3 = K2S2O5 + 2 NaMnO3
Cu + H2SO4 = Cu(SO4)2 + H2O + S =>
3 Cu + 8 H2SO4 = 3 Cu(SO4)2 + 8 H2O + 2 S
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3 + Hg2 = Hg3(NH3)2 =>
4 NH3 + 3 Hg2 = 2 Hg3(NH3)2
CrO + Cl = CrCl3 + O2 =>
2 CrO + 6 Cl = 2 CrCl3 + O2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
C5H12O + Na = C5H12ONa =>
C5H12O + Na = C5H12ONa
NaOH + KI = IOH + KNa =>
NaOH + KI = IOH + KNa
Ca(OH)2 + AlBr3 = Al(OH)3 + CaBr2 =>
3 Ca(OH)2 + 2 AlBr3 = 2 Al(OH)3 + 3 CaBr2
C18H36O2 + C6H8O7 + NaOH = C21H42O4 + Na3C6H5O7 =>
33 C18H36O2 + 10 C6H8O7 + 12 NaOH = 30 C21H42O4 + 4 Na3C6H5O7
LiF + Ca(OH)2 = LiOH + CaF2 =>
2 LiF + Ca(OH)2 = 2 LiOH + CaF2
NaHCO3(aq) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO(g) =>
2 NaHCO3(aq) + 3 CH3COOH(aq) = 2 CH3COONa(aq) + 4 H2O(l) + 4 CO(g)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Al + HgCl2 = AlCl3 + Hg2Cl2 =>
2 Al + 6 HgCl2 = 2 AlCl3 + 3 Hg2Cl2
NH4OH = NH4{-} + OH{+} =>
NH4OH = NH4{-} + OH{+}
K + As = K3As =>
3 K + As = K3As
Fe2O3 + SO2 = Fe2S3 + O2 =>
2 Fe2O3 + 6 SO2 = 2 Fe2S3 + 9 O2
KI + H2SO4 + NaClO = I2 + NaCl + K2SO4 + H2O2 =>
2 KI + H2SO4 + 2 NaClO = I2 + 2 NaCl + K2SO4 + H2O2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
CrI3(aq) + Na2CO3(aq) = Cr2(CO3)3(s) + NaI(aq) =>
2 CrI3(aq) + 3 Na2CO3(aq) = Cr2(CO3)3(s) + 6 NaI(aq)
FeSO4 + CaCl2 = FeCl2 + CaSO4 =>
FeSO4 + CaCl2 = FeCl2 + CaSO4
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Fe + S = FeS =>
Fe + S = FeS
H3PO4 + CuS = Cu3(PO4)2 + H2S =>
2 H3PO4 + 3 CuS = Cu3(PO4)2 + 3 H2S
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Ca(OH)2 + KMnO4 = Ca(MnO4)2 + KOH =>
Ca(OH)2 + 2 KMnO4 = Ca(MnO4)2 + 2 KOH
KI + Pb(NO3)2 = PbI2 + KNO3 =>
2 KI + Pb(NO3)2 = PbI2 + 2 KNO3
SodiumChlorate + Copper(II)Nitrate = Copper(II)Chlorate + SodiumNitrate =>
SodiumChlorate + Copper(II)Nitrate = Copper(II)Chlorate + SodiumNitrate
V + Cl = VCl3 =>
V + 3 Cl = VCl3
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
Cu + NHO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 NHO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CrO + Cl = CrCl6 + O2 =>
2 CrO + 12 Cl = 2 CrCl6 + O2
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
OF2 + CrO3 = (O3)2CrO4 + F2 =>
7 OF2 + CrO3 = (O3)2CrO4 + 7 F2
C2H4O + O2 = CO2(g) + H2O =>
2 C2H4O + 5 O2 = 4 CO2(g) + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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