| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + NaOH = CH3COONa + H2O
H2S(g) + Cl2(g) = S8(s) + HCl(aq) =>
8 H2S(g) + 8 Cl2(g) = S8(s) + 16 HCl(aq)
CuS(s) + O2(g) = Cu + SO2 =>
CuS(s) + O2(g) = Cu + SO2
MeNH2HCl + NaClO + H2O = NaCl + NH3 + Cl2 + MeOH =>
2 MeNH2HCl + NaClO + H2O = NaCl + 2 NH3 + Cl2 + 2 MeOH
Cr2O7 + Mn = Cr + MnO4 =>
4 Cr2O7 + 7 Mn = 8 Cr + 7 MnO4
Mg2 + H2(SO4) = Mg(SO4) + H2 =>
Mg2 + 2 H2(SO4) = 2 Mg(SO4) + 2 H2
HCl(aq) + Fe(OH)2(aq) = Fe(Cl)2(aq) + H2O(l) =>
2 HCl(aq) + Fe(OH)2(aq) = Fe(Cl)2(aq) + 2 H2O(l)
C2H5OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
AlCl3*H2O + H2O = Al(OH)3 + HCl =>
AlCl3*H2O + 2 H2O = Al(OH)3 + 3 HCl
C8H17 + O2 = CO + H2O =>
4 C8H17 + 33 O2 = 32 CO + 34 H2O
C6H6C2H6 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
7 C6H6C2H6 + 12 KMnO4 + 18 H2SO4 = 8 C6H6COOH + 6 K2SO4 + 12 MnSO4 + 32 H2O
Zn(NO3)2 + NO2 + H2O = Zn + HNO3 =>
Zn(NO3)2 + 2 NO2 + 2 H2O = Zn + 4 HNO3
C4H8S + O2 = SO2 + CO2 + H2O =>
C4H8S + 7 O2 = SO2 + 4 CO2 + 4 H2O
CH3CO2H + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3CO2H + NaHCO3 = CH3COONa + CO2 + H2O
BeO2 + SO2 = BeSO4 =>
BeO2 + SO2 = BeSO4
NH3 + CuCl2 = Cu(NH3)6 + Cl =>
6 NH3 + CuCl2 = Cu(NH3)6 + 2 Cl
HC2H3O2 + NaOH = CH3COO + Na + H2O =>
HC2H3O2 + NaOH = CH3COO + Na + H2O
CH3COOH + Cu2 = Cu(CH3COO)2 + H2 =>
4 CH3COOH + Cu2 = 2 Cu(CH3COO)2 + 2 H2
K2Cr2O7 + K2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
4 K2Cr2O7 + 3 K2S2O3 + 13 H2SO4 = 4 Cr2(SO4)3 + 7 K2SO4 + 13 H2O
Mg + Zn(No3)3 = Mg(No3)2 + Zn =>
3 Mg + 2 Zn(No3)3 = 3 Mg(No3)2 + 2 Zn
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
Cr(OH)3(s) + HNO2(aq) = Cr(NO2)3(aq) + H2O =>
Cr(OH)3(s) + 3 HNO2(aq) = Cr(NO2)3(aq) + 3 H2O
La2O3 + MoO3 = La2MoO6 =>
La2O3 + MoO3 = La2MoO6
CdSO4(aq) + NaOH(aq) = CdOH(s) + NaSO4 =>
CdSO4(aq) + NaOH(aq) = CdOH(s) + NaSO4
(C6H12O6)(s) + O(g) = CO2(g) + H2O(l) =>
(C6H12O6)(s) + 12 O(g) = 6 CO2(g) + 6 H2O(l)
Na + Ca3(PO4)2 = Na3PO4 + Ca =>
6 Na + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca
CH3CH2CHCHCH2CH3 + K2Cr2O7 + H2SO4 = K2SO4 + CH3CH2COOH + H2O + Cr2(SO4)3 =>
3 CH3CH2CHCHCH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 6 CH3CH2COOH + 16 H2O + 4 Cr2(SO4)3
MnO2(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 MnO2(s) + 4 Al(s) = 3 Mn(s) + 2 Al2O3(s)
Cd(aq) + S2O3(aq) = Cd(S2O3)2(aq) =>
Cd(aq) + 2 S2O3(aq) = Cd(S2O3)2(aq)
I{-} + HOCl + H{+} = I2 + Cl + H2O =>
2 I{-} + 2 HOCl + 2 H{+} = I2 + 2 Cl + 2 H2O
Al2O3 + ZrO2 = AlZrO + O2 =>
2 Al2O3 + 4 ZrO2 = 4 AlZrO + 5 O2
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
NH2COONH4(g) = CO2(g) + NH3(g) =>
NH2COONH4(g) = CO2(g) + 2 NH3(g)
H2O21 = O2(g) + H2O1 =>
H2O21 = 10 O2(g) + H2O1
NH4NO3* = N2O + H2O =>
NH4NO3* = N2O + 2 H2O
NH4(ag) + H2O(l) = NH3(ag) + H3O(ag) =>
NH4(ag) + H2O(l) = NH3(ag) + H3O(ag)
XH + Cl2 = XCl + HCl =>
XH + Cl2 = XCl + HCl
Zn(OH)4 + H = H2O + Zn(OH)2 =>
Zn(OH)4 + 2 H = 2 H2O + Zn(OH)2
Al2(SO4)3 + H2O + Ca(OH)2 = Ca(SO4)2 + Al(OH)3 + H =>
2 Al2(SO4)3 + 6 H2O + 3 Ca(OH)2 = 3 Ca(SO4)2 + 4 Al(OH)3 + 6 H
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
CrS + HIO3 = H2S + Cr(IO3)2 =>
CrS + 2 HIO3 = H2S + Cr(IO3)2
KClO3(s) = KClO2(s) + O2(g) =>
2 KClO3(s) = 2 KClO2(s) + O2(g)
Al + C = AlC13 =>
Al + 13 C = AlC13
CuSO4 + Pb(NO3)2 = PbSO4 + Cu + NO3 =>
CuSO4 + Pb(NO3)2 = PbSO4 + Cu + 2 NO3
C6H5COCH3 + LiAlH4 = C6H5CHOHCH3 + LiAl =>
2 C6H5COCH3 + LiAlH4 = 2 C6H5CHOHCH3 + LiAl
Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3
(NH4)2S + CuCl2 = (NH4)Cl + CuS =>
(NH4)2S + CuCl2 = 2(NH4)Cl + CuS
Sodiumphosphate + ClNO3 = sodiumnitrate + Cl3PO4 =>
Na3PO4 + 3 ClNO3 = 3 NaNO3 + Cl3PO4
Zn + HNO3 = Zn(NO3)2 + N2H4O3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2H4O3 + 3 H2O
FeCl3 + Cr2(SO4)3 = FeCr2 + Cl3(SO4)3 =>
FeCl3 + Cr2(SO4)3 = FeCr2 + Cl3(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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