| Équations équilibrées la veille | Équations équilibrées le lendemain |
KCl + AgNO3 = AgCl + K(NO3)
RhO2 + H2 = Rh + H2O2 =>
RhO2 + H2 = Rh + H2O2
NaNO2 + KCr2O7 + H2SO4 = NaNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
7 NaNO2 + 2 KCr2O7 + 7 H2SO4 = 7 NaNO3 + 2 Cr2(SO4)3 + K2SO4 + 7 H2O
ZnO + HCl = Zn + H2O + Cl2 =>
ZnO + 2 HCl = Zn + H2O + Cl2
H3PO4 + CO3 = CO2 + H2O + PO4 =>
2 H3PO4 + 3 CO3 = 3 CO2 + 3 H2O + 2 PO4
C2H4Cl2 + KOH = CH + KCl + H2O =>
C2H4Cl2 + 2 KOH = 2 CH + 2 KCl + 2 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2O + I2 + KClO3 + NaCl = HCl + KI + NaIO3 =>
6 H2O + 6 I2 + 5 KClO3 + 7 NaCl = 12 HCl + 5 KI + 7 NaIO3
FeCl3*H2O + CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + HCl + H2O =>
FeCl3*H2O + 3 CH3COCH2COCH3 = Fe(CH3COCHCOCH3)3 + 3 HCl + H2O
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl1 =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl1
C10H15 + O2 = CO2 + H2O =>
4 C10H15 + 55 O2 = 40 CO2 + 30 H2O
CuS + Mg(OH)2 = Cu(OH)2 + MgS =>
CuS + Mg(OH)2 = Cu(OH)2 + MgS
Sr(s) + O2(g) = SrO =>
2 Sr(s) + O2(g) = 2 SrO
ZnSO4 + Ba = BaSO4 + Zn =>
ZnSO4 + Ba = BaSO4 + Zn
C10H22 + CH4O = C11H24 + H2O =>
C10H22 + CH4O = C11H24 + H2O
C4H6 + KMnO4 + H2SO4 = C2O4H2 + H2O + K2SO4 + MnSO4 =>
5 C4H6 + 18 KMnO4 + 27 H2SO4 = 10 C2O4H2 + 32 H2O + 9 K2SO4 + 18 MnSO4
C3H8(g) + O2 = CO2(g) + H2O =>
C3H8(g) + 5 O2 = 3 CO2(g) + 4 H2O
CuS + Mg(OH)2 = Cu(OH)2 + MgS =>
CuS + Mg(OH)2 = Cu(OH)2 + MgS
KMnO4 + Ag + H2SO4 = Ag2SO4 + MnSO4 + KOH + H2O =>
2 KMnO4 + 10 Ag + 7 H2SO4 = 5 Ag2SO4 + 2 MnSO4 + 2 KOH + 6 H2O
MnSO4 + Na2Cr2O7 + HCl = NaMnO4 + Cr2(SO4)3 + CrCl3 + H2O + NaCl =>
6 MnSO4 + 5 Na2Cr2O7 + 22 HCl = 6 NaMnO4 + 2 Cr2(SO4)3 + 6 CrCl3 + 11 H2O + 4 NaCl
Zn(s) + Al2(SO4)3(aq) = ZnSO4(aq) + Al(s) =>
3 Zn(s) + Al2(SO4)3(aq) = 3 ZnSO4(aq) + 2 Al(s)
HFO = HF + O2 =>
2 HFO = 2 HF + O2
C6H5COC6H5 + NaBH4 + H2O = C6H5CHOHC6H5 + NaOH + BH3 =>
C6H5COC6H5 + NaBH4 + H2O = C6H5CHOHC6H5 + NaOH + BH3
Fe + MnSO4 = FeSO4 + Mn =>
Fe + MnSO4 = FeSO4 + Mn
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
XO3 + BrF3 = XF4 + Br + O2 =>
6 XO3 + 8 BrF3 = 6 XF4 + 8 Br + 9 O2
Hg(NO3)2 + LiOH = HgOH + Li(NO3)2 =>
Hg(NO3)2 + LiOH = HgOH + Li(NO3)2
Zn(NO3)2 + NH4OH = NH4NO3 + Zn(OH)2 =>
Zn(NO3)2 + 2 NH4OH = 2 NH4NO3 + Zn(OH)2
Pb(HSO4)2 + KI = PbI2 + H2SO4 + K2SO4 =>
Pb(HSO4)2 + 2 KI = PbI2 + H2SO4 + K2SO4
ZnO + HCl = Zn(OH) + Cl2 =>
2 ZnO + 2 HCl = 2 Zn(OH) + Cl2
H2O + NaOH + Al = Na[Al(OH)6] + H2 =>
10 H2O + 2 NaOH + 2 Al = 2 Na[Al(OH)6] + 5 H2
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
CH3COONa + KHSO4 = CH3COO + NaKHSO4 =>
CH3COONa + KHSO4 = CH3COO + NaKHSO4
Fe(HO)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(HO)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Br{-}1 + Cl2H2O = Br2 + Cl{-}1 + H2O =>
2 Br{-}1 + Cl2H2O = Br2 + 2 Cl{-}1 + H2O
HC2H3O2 + NH3 + H2O = NC2H3O2 + H3O =>
HC2H3O2 + NH3 + 4 H2O = NC2H3O2 + 4 H3O
PbCrO4 = CrO3 + PbO =>
PbCrO4 = CrO3 + PbO
Si(CH)Cl + [Si(CH)O][Si(CH)OH] = [Si(CH)O][Si(CH)OSi(CH)] + HCl =>
Si(CH)Cl + [Si(CH)O][Si(CH)OH] = [Si(CH)O][Si(CH)OSi(CH)] + HCl
NaSiO3 + H2SO4 = NaSO4 + H2SiO3 =>
NaSiO3 + H2SO4 = NaSO4 + H2SiO3
CrCl3 + K2MnO4 + H2O = K2Cr2O7 + Mn(OH)2 + KCl + HCl =>
4 CrCl3 + 3 K2MnO4 + 8 H2O = 2 K2Cr2O7 + 3 Mn(OH)2 + 2 KCl + 10 HCl
HAsO2 + I2 + H2O = HI + H3AsO4 =>
HAsO2 + I2 + 2 H2O = 2 HI + H3AsO4
C + (NH4NO3) = CO2 + N2 + H2O =>
C + 2(NH4NO3) = CO2 + 2 N2 + 4 H2O
KMnO4 + CuCl + KOH = K2MnO4 + KCl + Cu(OH)2 =>
KMnO4 + CuCl + 2 KOH = K2MnO4 + KCl + Cu(OH)2
C17H15OH + O2 = CO2 + H2O =>
2 C17H15OH + 41 O2 = 34 CO2 + 16 H2O
MnO4{-}(aq) + OH{-} + C2O4{2-} = Mn(OH)3 + CO3{2-} =>
MnO4{-}(aq) + 3 OH{-} + 2 C2O4{2-} = Mn(OH)3 + 4 CO3{2-}
H2SO4(l) + HI(g) = S(s) + I2(g) + H2O(l) =>
H2SO4(l) + 6 HI(g) = S(s) + 3 I2(g) + 4 H2O(l)
CuO + Fe2O3 = CuO4Fe2 =>
CuO + Fe2O3 = CuO4Fe2
K3(Fe(CN)6) + KOH + H = K4(Fe(CN)6) + H2O =>
K3(Fe(CN)6) + KOH + H = K4(Fe(CN)6) + H2O
Al(s) + SnSO4(aq) = Sn(s) + Al2(SO4)3 =>
2 Al(s) + 3 SnSO4(aq) = 3 Sn(s) + Al2(SO4)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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