| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 19 CH3COCH2COCH3 = 6 Mn(C5H7O2)3 + 5 CO2 + 10 H2O + 6 KOH
KCl(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + C2H3O2K(aq) =>
2 KCl(aq) + Pb(C2H3O2)2(aq) = PbCl2(s) + 2 C2H3O2K(aq)
Na2C2O4 + CoCl2 = Co(C2O4) + NaCl =>
Na2C2O4 + CoCl2 = Co(C2O4) + 2 NaCl
S + Cl2 = SCl2*S2Cl2 =>
3 S + 2 Cl2 = SCl2*S2Cl2
CaF2(s) + H2SO4(aq) = HF(l) + CaSO4(s) =>
CaF2(s) + H2SO4(aq) = 2 HF(l) + CaSO4(s)
CoCl2(aq) + KI(aq) = CoI2(aq) + KCl(aq) =>
CoCl2(aq) + 2 KI(aq) = CoI2(aq) + 2 KCl(aq)
CH3CH2CH2CCH + NH3 = CH3CH2CH2CH2CCH3 + NH2 =>
6 CH3CH2CH2CCH + 12 NH3 = 5 CH3CH2CH2CH2CCH3 + 12 NH2
KCO3 + CaNO3 = KNO3 + CaCO3 =>
KCO3 + CaNO3 = KNO3 + CaCO3
CuH + O2 = CuO + H2O =>
4 CuH + 3 O2 = 4 CuO + 2 H2O
Zn(NO3)2 + NiCl2 = Zn(Cl2)2 + NiNO3 =>
Zn(NO3)2 + 2 NiCl2 = Zn(Cl2)2 + 2 NiNO3
Al + HMnO4 = AlMnO4 + H2 =>
2 Al + 2 HMnO4 = 2 AlMnO4 + H2
Zn + CdClO3 = Cd + ZnClO3 =>
Zn + CdClO3 = Cd + ZnClO3
S + HNO3 = H2SO4 + NO2 + H2O = =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Ti2(CO3)4 + HCl = CO2 + HOH + TiCl4 =>
Ti2(CO3)4 + 8 HCl = 4 CO2 + 4 HOH + 2 TiCl4
KMnO4 + H3PO3 + H2SO4 = H3PO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 H3PO3 + 3 H2SO4 = 5 H3PO4 + 2 MnSO4 + K2SO4 + 3 H2O
CH3Cl + H2O = CH4 + H{+} + Cl{-} + CO2 =>
4 CH3Cl + 2 H2O = 3 CH4 + 4 H{+} + 4 Cl{-} + CO2
Al + Pb2{+} = Al2{+} + Pb =>
2 Al + Pb2{+} = Al2{+} + 2 Pb
AgNo3(aq) + Na(s) = Ag(s) + NaNo3(aq) =>
AgNo3(aq) + Na(s) = Ag(s) + NaNo3(aq)
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Na + Cr = NaCr =>
Na + Cr = NaCr
CS2 + SCl2 = CCl4 + S =>
CS2 + 2 SCl2 = CCl4 + 4 S
NaCN(aq) + Li(s) = Na(s) + LiCN(aq) =>
NaCN(aq) + Li(s) = Na(s) + LiCN(aq)
C2H4O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
C2H4O2(aq) + NaHCO3(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)
C6H6O3 + C6H12O6 = C6H12O3 + C6H6O6 =>
C6H6O3 + C6H12O6 = C6H12O3 + C6H6O6
NH2C2H5COOCH3 + O2 = N2 + H2O + CO2 =>
2 NH2C2H5COOCH3 + 11 O2 = N2 + 10 H2O + 8 CO2
At + O = At2O =>
2 At + O = At2O
Cr2O3(s) + Al(l) = Cr(l) + Al2O3(l) =>
Cr2O3(s) + 2 Al(l) = 2 Cr(l) + Al2O3(l)
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + H2O + K2Cr2(SO4)4 =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + 7 H2O + K2Cr2(SO4)4
C7H12 + H2 = C7H16 =>
C7H12 + 2 H2 = C7H16
C12H22O11 + Cu(OH)2 = C12H22O12 + Cu2O + H2O =>
C12H22O11 + 2 Cu(OH)2 = C12H22O12 + Cu2O + 2 H2O
S + I2 = S3I5 =>
6 S + 5 I2 = 2 S3I5
SiH6 + O2 = SiO + H2O =>
SiH6 + 2 O2 = SiO + 3 H2O
Hg(ClO3) = Hg + ClO3 =>
Hg(ClO3) = Hg + ClO3
Ca(OH)2 + H3PO4(aq) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4(aq) = Ca3(PO4)2 + 6 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
BaS + NaOH = Ba(OH)2 + Na2S =>
BaS + 2 NaOH = Ba(OH)2 + Na2S
Na2O + O2 = NaO2 =>
2 Na2O + 3 O2 = 4 NaO2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
KMnO4 + FeSO4 + H = Mn + Fe + K2SO4 + H2O =>
2 KMnO4 + FeSO4 + 16 H = 2 Mn + Fe + K2SO4 + 8 H2O
P + CuO = O2 + Cu3P2 =>
4 P + 6 CuO = 3 O2 + 2 Cu3P2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Cr(OH)3 + Na2CO3 + H2O2 = Na2CrO4 + CO2 + H2O =>
2 Cr(OH)3 + 2 Na2CO3 + 3 H2O2 = 2 Na2CrO4 + 2 CO2 + 6 H2O
C4H12OH + O2 = CO2 + H2O =>
4 C4H12OH + 27 O2 = 16 CO2 + 26 H2O
CuBr2 = Br2 + CuBr =>
2 CuBr2 = Br2 + 2 CuBr
K2OH2O = KOH =>
K2OH2O = 2 KOH
MgO + H2SiO3 = MgSiO3 + H2O =>
MgO + H2SiO3 = MgSiO3 + H2O
NaBr + KI = NaI + KBr =>
NaBr + KI = NaI + KBr
(NH4)2S2O8 + NaBr = NH4 + Br + Na2S2O8 =>
(NH4)2S2O8 + 2 NaBr = 2 NH4 + 2 Br + Na2S2O8
HF + Cu{2}O = CuF + H{2}O =>
HF + Cu{2}O = CuF + H{2}O
FeCl3*6H2O + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeCl3*6H2O + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl + 24 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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