| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H8 + 17 O2 = 12 HCO2 + 10 H2O
MnO4{-2} + H{+} = MnO2 + MnO4{-} + H2O =>
3 MnO4{-2} + 4 H{+} = MnO2 + 2 MnO4{-} + 2 H2O
K2Cr2O7 + H2SO4 + CH4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
4 K2Cr2O7 + 16 H2SO4 + 3 CH4 = 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O + 3 CO2
ZnCl2 + H2O = Zn(OH)Cl + HCl =>
ZnCl2 + H2O = Zn(OH)Cl + HCl
Hydrogenperoxide = Oxygen + Water =>
2 H2O2 = O2 + 2 H2O
KF + HCl = KCl + HF =>
KF + HCl = KCl + HF
NH4OH + C = (NH2)2CO + H2O + H2 =>
2 NH4OH + C = (NH2)2CO + H2O + 2 H2
K2CrO4(ac) + Pb(NO3)2(ac) = PbCrO4(s) + KNO3(ac) =>
K2CrO4(ac) + Pb(NO3)2(ac) = PbCrO4(s) + 2 KNO3(ac)
NaClO + H2SO4 = NaSO4 + Cl2 + H2O =>
2 NaClO + 2 H2SO4 = 2 NaSO4 + Cl2 + 2 H2O
Al3 + ClO = Al(ClO)3 =>
Al3 + 9 ClO = 3 Al(ClO)3
HOCN + H2O = H3O + CNO =>
HOCN + H2O = H3O + CNO
HBrO + SO2 + H2O = HBr + H2SO4 =>
HBrO + SO2 + H2O = HBr + H2SO4
H2SO3 + Al(OH)3 = Al(OH)3SO2 + H2O =>
H2SO3 + Al(OH)3 = Al(OH)3SO2 + H2O
I2 + HCl = HI + Cl2 =>
I2 + 2 HCl = 2 HI + Cl2
KI + MnO2 + H2SO4 = I2 + HKO4 + MnSO4 + H2O =>
2 KI + 7 MnO2 + 7 H2SO4 = I2 + 2 HKO4 + 7 MnSO4 + 6 H2O
NH4Cl + BCl3 = BCl4 + NH4 =>
NH4Cl + BCl3 = BCl4 + NH4
Na2SO3 + NaBr = Na2Br + NaSO3 =>
Na2SO3 + NaBr = Na2Br + NaSO3
C6H5OH + KOH = CO2 + H2O + K =>
C6H5OH + 28 KOH = 6 CO2 + 17 H2O + 28 K
K2[PtCl6] + N2H6SO4 = K2[PtCl4] + N2 + H2SO4 + HCl =>
2 K2[PtCl6] + N2H6SO4 = 2 K2[PtCl4] + N2 + H2SO4 + 4 HCl
K2MnO4 + C2H5OH + H2O = MnO2 + KOH + CO2 =>
6 K2MnO4 + C2H5OH + 3 H2O = 6 MnO2 + 12 KOH + 2 CO2
Bi3 + OH = BiOH =>
Bi3 + 3 OH = 3 BiOH
Fe3 + O5 = Fe5O2 =>
25 Fe3 + 6 O5 = 15 Fe5O2
C7H5N3O6 + NH4ClO4 + Al = N2 + H2O + CO2 + AlCl =>
8 C7H5N3O6 + 42 NH4ClO4 + 42 Al = 33 N2 + 104 H2O + 56 CO2 + 42 AlCl
Fe2O3 + (HCl) = FeCl3 + H2O =>
Fe2O3 + 6(HCl) = 2 FeCl3 + 3 H2O
N2H4(g) + H2O2(l) = N2(g) + H2O(g) =>
N2H4(g) + 2 H2O2(l) = N2(g) + 4 H2O(g)
NaOH + KHC8H5O4 = KNaC8H5O4 + H2O =>
NaOH + KHC8H5O4 = KNaC8H5O4 + H2O
C3H6O + KC4H5O6 + H2 = C7H5KO2 + H2O =>
C3H6O + KC4H5O6 + 2 H2 = C7H5KO2 + 5 H2O
MgO + H2 = MgH + O2 =>
2 MgO + H2 = 2 MgH + O2
Al2O3 + H2O = Al(OH)3 = =>
Al2O3 + 3 H2O = 2 Al(OH)3
BaO2 + Cr2(SO4)3 + NaOH = Ba(OH)2 + Na2CrO4 + Na2SO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 10 NaOH = 3 Ba(OH)2 + 2 Na2CrO4 + 3 Na2SO4 + 2 H2O
AlSO4 + NaPO4 = NaSO4 + AlPO4 =>
AlSO4 + NaPO4 = NaSO4 + AlPO4
NH4Cl + H2O = NH4(OH) + HCl =>
NH4Cl + H2O = NH4(OH) + HCl
NaHSO4 + CH3COONa = Na2SO4 + CH3COOH =>
NaHSO4 + CH3COONa = Na2SO4 + CH3COOH
NHCH7C2H5 + O2 = CO2 + H2O + N2 =>
4 NHCH7C2H5 + 25 O2 = 12 CO2 + 26 H2O + 2 N2
NH4 + H2O = H3O + NH2 =>
NH4 + 2 H2O = 2 H3O + NH2
FeOOH + H{+} = Fe2(OH)2{4+} + H2O =>
2 FeOOH + 4 H{+} = Fe2(OH)2{4+} + 2 H2O
PH4ClO4 = P4O10 + HCl + H2O =>
4 PH4ClO4 = P4O10 + 4 HCl + 6 H2O
C3H7CN + H2 = C4H9NH2 =>
C3H7CN + 2 H2 = C4H9NH2
TiO2 + HCl = TiCl4 + H2O =>
TiO2 + 4 HCl = TiCl4 + 2 H2O
Ca(OH)2 + H2O = H3O + CaO2H(g) =>
Ca(OH)2 + H2O = H3O + CaO2H(g)
Fe + H3P = FeH3 + P =>
Fe + H3P = FeH3 + P
Fe(NO3)3(aq) + Na2CO3(aq) = Fe(CO3)3(s) + Na2(NO3)(aq) =>
Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe(CO3)3(s) + 3 Na2(NO3)(aq)
Ba(OH)2NaHSO4 = BaSO4NaOHH2O =>
Ba(OH)2NaHSO4 = BaSO4NaOHH2O
Al + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + Al(SO4)3 =>
Al + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + Al(SO4)3
H2OCO2 = H2O + CO2 =>
H2OCO2 = H2O + CO2
C18H22 + O2 = HOH + CO2 =>
2 C18H22 + 47 O2 = 22 HOH + 36 CO2
KHSO4 + K2HPO4 = K2SO4 + KH2PO4 =>
KHSO4 + K2HPO4 = K2SO4 + KH2PO4
SO2 + H2S = S + H2O =>
SO2 + 2 H2S = 3 S + 2 H2O
KI + KCIO3 + H2SO4 = I2 + CI2 + K2SO4 + H2O =>
5 KI + KCIO3 + 3 H2SO4 = 2 I2 + CI2 + 3 K2SO4 + 3 H2O
He = He2 =>
2 He = He2
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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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