| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 H2SO4 + 15 H2O = Al2(SO4)3*18H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ClO3{-} + Mn{2+} + PO4{3-} + H{+} = [Mn(PO4)2]3{-} + Cl{-} + H2O =>
11 ClO3{-} + 18 Mn{2+} + 36 PO4{3-} + 66 H{+} = 6[Mn(PO4)2]3{-} + 11 Cl{-} + 33 H2O
Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O =>
Sr(OH)2 + KH(IO3)2 = Sr(IO3)2 + KOH + H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
H2O + NO{-} + Br2 = NO3{-} + Br{-} + H{+} =>
2 H2O + NO{-} + 2 Br2 = NO3{-} + 4 Br{-} + 4 H{+}
Pb(C3H3O2)2 + K2SO4 = K2(C3H3O2)2 + PbSO4 =>
Pb(C3H3O2)2 + K2SO4 = K2(C3H3O2)2 + PbSO4
BrO3{-} + ClO3{-} = Br{-} + ClO4{-} =>
BrO3{-} + 3 ClO3{-} = Br{-} + 3 ClO4{-}
ZnO2 = ZnO + O2 =>
2 ZnO2 = 2 ZnO + O2
I2 + NaNO3 + HCl = NaIO3 + NaCl + NO2 + H2O =>
I2 + 10 NaNO3 + 8 HCl = 2 NaIO3 + 8 NaCl + 10 NO2 + 4 H2O
FeCl3 + NH4OH = Fe[OH]3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe[OH]3 + 3 NH4Cl
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
MgCl2 + Hg2SO4 = MgSO4 + Hg2Cl2 =>
MgCl2 + Hg2SO4 = MgSO4 + Hg2Cl2
Zn(CH3CO2)2 + Li2CO3 = ZnCO3 + C2H3LiO2 =>
Zn(CH3CO2)2 + Li2CO3 = ZnCO3 + 2 C2H3LiO2
Ca(OH)2 + C6H8O6 = C12H14CaO12 + H2O =>
Ca(OH)2 + 2 C6H8O6 = C12H14CaO12 + 2 H2O
ICl3 = I + Cl3 =>
ICl3 = I + Cl3
UH3 + H2O = UO2 + H2 =>
2 UH3 + 4 H2O = 2 UO2 + 7 H2
C8H9NO2 + H2O2 = CO2 + H2O + NO3 =>
2 C8H9NO2 + 43 H2O2 = 16 CO2 + 52 H2O + 2 NO3
CaBr2 + Cr2(SO4)3 = Ca2(SO4)3 + CrBr2 =>
2 CaBr2 + Cr2(SO4)3 = Ca2(SO4)3 + 2 CrBr2
SiO2 + Cl + C = SiCl4 + CO2 =>
SiO2 + 4 Cl + C = SiCl4 + CO2
NaCI + AgNO3 = AgCI + NaNO3 =>
NaCI + AgNO3 = AgCI + NaNO3
H2S + HNO2 = NO + H2SO4 + H2O =>
H2S + 8 HNO2 = 8 NO + H2SO4 + 4 H2O
MgCO3 + HClO4 = H2CO3 + Mg(ClO4)2 =>
MgCO3 + 2 HClO4 = H2CO3 + Mg(ClO4)2
Na2CO3 + SiO2 = Na2SiO3 + CO2 =>
Na2CO3 + SiO2 = Na2SiO3 + CO2
SbCl5 + H2O = HCl + H[Sb(OH)6] =>
SbCl5 + 6 H2O = 5 HCl + H[Sb(OH)6]
Na2CO3 + CaCl2 = Na2CO3CaCl2 =>
Na2CO3 + CaCl2 = Na2CO3CaCl2
NaC17H35COO + MgSO4 = Mg(C17H35COO)2 + Na2SO4 =>
2 NaC17H35COO + MgSO4 = Mg(C17H35COO)2 + Na2SO4
Ca(OH)2 + HBr = CaOHBr + H2O =>
Ca(OH)2 + HBr = CaOHBr + H2O
(NH4)2Cr207(s) = Cr203(s) + N2(g) + H200 =>
5075(NH4)2Cr207(s) = 5175 Cr203(s) + 5075 N2(g) + 203 H200
Na2MnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O =>
Na2MnO4 + 2 Na2SO3 + 2 H2SO4 = MnSO4 + 3 Na2SO4 + 2 H2O
(NH3OH)Cl + K2Cr2O7 + H2SO4 = N2 + K2SO4 + Cr2(SO4)3 + HCl + H2O =>
6(NH3OH)Cl + K2Cr2O7 + 4 H2SO4 = 3 N2 + K2SO4 + Cr2(SO4)3 + 6 HCl + 13 H2O
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
(NH4)2SO3 + Al(NO3)3 = NH4NO3 + Al2(SO3)3 =>
3(NH4)2SO3 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(SO3)3
Ca(OCl)2 + NH3 = H2O + CaCl2 + N2 =>
3 Ca(OCl)2 + 4 NH3 = 6 H2O + 3 CaCl2 + 2 N2
C6H5NH2Br2 = C6NH2BrH4HBr =>
C6H5NH2Br2 = C6NH2BrH4HBr
IO3 + S2O3 = I2 + SO4 =>
10 IO3 + 6 S2O3 = 5 I2 + 12 SO4
NaJ + KMnO4 + H2SO4 = J2 + K2SO4 + MnSO4 + NaSO4 + H2O =>
10 NaJ + 4 KMnO4 + 16 H2SO4 = 5 J2 + 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 16 H2O
CH3CH2COOH + Al(OH)3 = (CH3CH2COO)3Al + H2O =>
3 CH3CH2COOH + Al(OH)3 = (CH3CH2COO)3Al + 3 H2O
HCl + NaAc = NaCl + HAc =>
HCl + NaAc = NaCl + HAc
Cs2CO3 + CO2 + H2O = CsHCO3 =>
Cs2CO3 + CO2 + H2O = 2 CsHCO3
(NH4)2CrO4 + TaCl3 = NH4Cl + Ta2(CrO4)3 =>
3(NH4)2CrO4 + 2 TaCl3 = 6 NH4Cl + Ta2(CrO4)3
Fe(OH)2 + SO2 = FeSO3 + H2O =>
Fe(OH)2 + SO2 = FeSO3 + H2O
PhNH2 + HCl = PhNH3Cl =>
PhNH2 + HCl = PhNH3Cl
CrO2({-}1) + ClO({-}1) = CrO4({-}2) + Cl({-}1) =>
CrO2({-}1) + 2 ClO({-}1) = CrO4({-}2) + 2 Cl({-}1)
C2H6OS + O2 = C2H6O2S =>
2 C2H6OS + O2 = 2 C2H6O2S
MnBr + P = MnP + Br =>
MnBr + P = MnP + Br
C6H5COH + Zn + HCl = H2O + C6H5CH3 + ZnCl2 =>
C6H5COH + 2 Zn + 4 HCl = H2O + C6H5CH3 + 2 ZnCl2
CH3COOHCH3CH2CH2CH2NH2 = CH3COONH2CH3CH2CH2CH3 =>
CH3COOHCH3CH2CH2CH2NH2 = CH3COONH2CH3CH2CH2CH3
Sn(iv) + NaOH = Na2SnO2 + H2 =>
Sn(iv) + 2 NaOH = Na2SnO2 + H2
K2CrO4 + KOH + H[SnCl3] + H2O = K3[Cr(OH)6] + KCl + K2[Sn(OH)6] =>
2 K2CrO4 + 17 KOH + 3 H[SnCl3] + 5 H2O = 2 K3[Cr(OH)6] + 9 KCl + 3 K2[Sn(OH)6]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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