| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4Cl + KClO4 = NH4ClO4 + KCl
SiO2 + CaO = SiCaO3 =>
SiO2 + CaO = SiCaO3
PtCl4 + Cl = PtCl5 =>
PtCl4 + Cl = PtCl5
Cr2S3 + KClO3 + KOH = K2CrO4 + K2SO4 + Cl2O + H2O =>
4 Cr2S3 + 30 KClO3 + 10 KOH = 8 K2CrO4 + 12 K2SO4 + 15 Cl2O + 5 H2O
Al(NO3)3 + Li = LiNO3 + Al =>
Al(NO3)3 + 3 Li = 3 LiNO3 + Al
Ag + CN = AgCN =>
Ag + CN = AgCN
Ba + HCO3 = BaHCO3 =>
Ba + HCO3 = BaHCO3
Cm2O8 = Cm + O2 =>
Cm2O8 = 2 Cm + 4 O2
La100(N100O300)3*6H200O100 + Sr100(N100O300)2 + Cr100(N100O300)3*9H200O100 + Mn100(N100O300)2*2H200O100 + C600H800O700 = La75Sr25Mn50Cr50O300 + N100O100 + H200O100 + C100O200 =>
9 La100(N100O300)3*6H200O100 + 3 Sr100(N100O300)2 + 6 Cr100(N100O300)3*9H200O100 + 6 Mn100(N100O300)2*2H200O100 + 10 C600H800O700 = 12 La75Sr25Mn50Cr50O300 + 63 N100O100 + 160 H200O100 + 60 C100O200
Ca + NaMnO4 = Na + CaMnO4 =>
Ca + NaMnO4 = Na + CaMnO4
AlCl3 + Ca = CaCl2 + Al =>
2 AlCl3 + 3 Ca = 3 CaCl2 + 2 Al
K2CO3 + CO2 + H2O = K2(HCO3)2 =>
K2CO3 + CO2 + H2O = K2(HCO3)2
HNO3 + ZnS = S + NO + H2O + Zn(NO3)2 =>
8 HNO3 + 3 ZnS = 3 S + 2 NO + 4 H2O + 3 Zn(NO3)2
C3H7NH + O2 = CO2 + H2O + N2 =>
2 C3H7NH + 10 O2 = 6 CO2 + 8 H2O + N2
KI + Cl2 = K2Cl + I2 =>
4 KI + Cl2 = 2 K2Cl + 2 I2
Ag2CrO4 + NaOH = Na2CrO4 + Ag2O + H2O =>
Ag2CrO4 + 2 NaOH = Na2CrO4 + Ag2O + H2O
Fe(OH)3 + H = H2O + Fe =>
Fe(OH)3 + 3 H = 3 H2O + Fe
Cu(No3)2 + KNO3 = Cu(NO3)2 + KNo3 =>
Cu(No3)2 + 2 KNO3 = Cu(NO3)2 + 2 KNo3
MnO4{-} + H2O + ClO2{-} = MnO2 + OH{-} + ClO4{-} =>
4 MnO4{-} + 2 H2O + 3 ClO2{-} = 4 MnO2 + 4 OH{-} + 3 ClO4{-}
FeCl2 + K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + KCl =>
3 FeCl2 + 2 K3(Fe(CN)6) = Fe3(Fe(CN)6)2 + 6 KCl
KNO3 + BaCl2 = KCl + Ba(NO3)2 =>
2 KNO3 + BaCl2 = 2 KCl + Ba(NO3)2
CH3COOH + CH3CH2CHOHCH3 = CH3COOCH2CH3 + H2O =>
2 CH3COOH + CH3CH2CHOHCH3 = 2 CH3COOCH2CH3 + H2O
P3I + H2O = P3IH2O =>
P3I + H2O = P3IH2O
Ba(HCO3)2 + KOH = K2CO3 + Ba(OH)2 + H2O =>
Ba(HCO3)2 + 4 KOH = 2 K2CO3 + Ba(OH)2 + 2 H2O
RhO2 + KOH = K2Rh2O5 + H2O =>
2 RhO2 + 2 KOH = K2Rh2O5 + H2O
K + HNO3 = KH + NO3 =>
K + HNO3 = KH + NO3
C3H5(OH) + Cl2 = C3H6 + HCl + CO2 =>
6 C3H5(OH) + 3 Cl2 = 5 C3H6 + 6 HCl + 3 CO2
H3PO4 + CsOH = H2O + CsH2PO4 =>
H3PO4 + CsOH = H2O + CsH2PO4
BaO + HC2H3O2 = H2O + HC2HO2Ba =>
BaO + HC2H3O2 = H2O + HC2HO2Ba
Bi + H2O = H + BiO3 =>
Bi + 3 H2O = 6 H + BiO3
V(ClO4)3 = VCl3 + O2 =>
V(ClO4)3 = VCl3 + 6 O2
Na + Br2 = NaBr2 =>
Na + Br2 = NaBr2
C2H2Cl2 + NaOH = C2Cl2 + H2O + Na =>
C2H2Cl2 + 2 NaOH = C2Cl2 + 2 H2O + 2 Na
KCrO2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 Cl2 + 8 KOH = 2 K2CrO4 + 6 KCl + 4 H2O
Ni{2+} + KCN = Ni(CN)2 + K{+} =>
Ni{2+} + 2 KCN = Ni(CN)2 + 2 K{+}
CH2(CH2)10CH3 + O2 = CO2 + H2O =>
4 CH2(CH2)10CH3 + 73 O2 = 48 CO2 + 50 H2O
CO2 + H2O = C2 + H2O2 =>
2 CO2 + 4 H2O = C2 + 4 H2O2
Pb(OH)2 + PbCO3 = (PbOH)2CO3 =>
Pb(OH)2 + PbCO3 = (PbOH)2CO3
KMnO4 + FeSO4 + H4SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 2 FeSO4 + 4 H4SO4 = K2SO4 + 2 MnSO4 + Fe2(SO4)3 + 8 H2O
Ni + AlCl3 = Al + Ni(Cl3)3 =>
Ni + 3 AlCl3 = 3 Al + Ni(Cl3)3
I2 + Ba(OH)2 = Ba(IO3)2 + BaI2 + H2O =>
6 I2 + 6 Ba(OH)2 = Ba(IO3)2 + 5 BaI2 + 6 H2O
H{+} + Cr2O7{2-} + U{4+} = Cr{3+} + UO2{2+} + H2O =>
2 H{+} + Cr2O7{2-} + 3 U{4+} = 2 Cr{3+} + 3 UO2{2+} + H2O
Ba + Pb(OH)4 = Ba(OH)2 + Pb4 =>
8 Ba + 4 Pb(OH)4 = 8 Ba(OH)2 + Pb4
C6H5CHO + H2NNHCONH2 = C6H5CHNNHCONH2 + H2O =>
C6H5CHO + H2NNHCONH2 = C6H5CHNNHCONH2 + H2O
H2SO4 + Ca(OH)2 = CaS + H2O3 =>
H2SO4 + Ca(OH)2 = CaS + 2 H2O3
Na2S + Bi(NO3)3 = Bi2S3 + NaNO3 =>
3 Na2S + 2 Bi(NO3)3 = Bi2S3 + 6 NaNO3
ZrO(NO3)2 + C2H6N4O2 = ZrO2 + N2 + H2O + CO2 =>
ZrO(NO3)2 + C2H6N4O2 = ZrO2 + 3 N2 + 3 H2O + 2 CO2
C11H20O + O2 = CO2 + H2O =>
2 C11H20O + 31 O2 = 22 CO2 + 20 H2O
MgCI2 + Zn = MgZn + CI2 =>
MgCI2 + Zn = MgZn + CI2
AgNO{3} + Na{2}SO{4} = Ag{2}SO{4} + NaNO{3} =>
AgNO{3} + Na{2}SO{4} = Ag{2}SO{4} + NaNO{3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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