| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3CH2CH2OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
Cu(MnO4)2 + AgNO3 = Cu(NO3)2 + AgMnO4 =>
Cu(MnO4)2 + 2 AgNO3 = Cu(NO3)2 + 2 AgMnO4
(NH4)2S2 + K2FeO4 + H2O = KFeO2 + S + KOH + NH4OH =>
3(NH4)2S2 + 2 K2FeO4 + 4 H2O = 2 KFeO2 + 6 S + 2 KOH + 6 NH4OH
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + H2SO4 + FeSO4 = KK2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
3 KMnO4 + 12 H2SO4 + 16 FeSO4 = KK2SO4 + 3 MnSO4 + 8 Fe2(SO4)3 + 12 H2O
NH4 + OOH = NOH + H3O =>
5 NH4 + 6 OOH = 5 NOH + 7 H3O
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
BaCl + NaF = BaF + NaCl =>
BaCl + NaF = BaF + NaCl
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Ca(OH)2 + H2O3 = Ca2O3 + H2O =>
4 Ca(OH)2 + H2O3 = 2 Ca2O3 + 5 H2O
Ba + Cl2O = BaCl2 + O =>
Ba + Cl2O = BaCl2 + O
KHC4H4O6 + NaOH = KOH + NaHC4H4O6 =>
KHC4H4O6 + NaOH = KOH + NaHC4H4O6
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
MgSO4 + HCl = MgCl2 + H2S + O2 =>
MgSO4 + 2 HCl = MgCl2 + H2S + 2 O2
K2Cr2O7 + H2O + S = SO2 + Cr2O3 + K(OH) =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 2 Cr2O3 + 4 K(OH)
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
C5H10NO6 + NaNOH + NaCl = C4H11N2O3 + Na2CO3 + ClO =>
C5H10NO6 + NaNOH + NaCl = C4H11N2O3 + Na2CO3 + ClO
MaO2 + C = Ma + CO =>
MaO2 + 2 C = Ma + 2 CO
Pt + HCl = PtCl2 + H =>
Pt + 2 HCl = PtCl2 + 2 H
H3BO4 + Au(OH) = HOH + AuBO3 =>
H3BO4 + Au(OH) = 2 HOH + AuBO3
H2O + MnO4{-} + I{-} = MnO2 + IO3{-} + H{-} =>
3 H2O + 6 MnO4{-} + 5 I{-} = 6 MnO2 + 5 IO3{-} + 6 H{-}
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO)3 + H2O =>
12 C2H5OH + K2Cr2O7 + 4 H2SO4 = 12 CH3CHO + K2SO4 + Cr2(SO)3 + 16 H2O
ICOH + NaOH = HI + HCOONa =>
ICOH + NaOH = HI + HCOONa
Mg + Mn2NO3 = Mg(NO3)2 + Mn =>
Mg + 2 Mn2NO3 = Mg(NO3)2 + 4 Mn
Ni(s) + Cu(CH3COO)2 = Ni(CH3COO)2 + Cu =>
Ni(s) + Cu(CH3COO)2 = Ni(CH3COO)2 + Cu
HCl + NaClO2 = Cl02 + H2O + NaCl =>
4 HCl + NaClO2 = 2 Cl02 + 2 H2O + NaCl
(CH3)2NH + O2 = CO2 + H2O + NO =>
4(CH3)2NH + 17 O2 = 8 CO2 + 14 H2O + 4 NO
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
P + KMnO4 + H2O = KH2PO4 + K2HPO4 + MnO2 = H2O =>
3 P + 5 KMnO4 + 2 H2O = KH2PO4 + 2 K2HPO4 + 5 MnO2
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + Na(NO3) =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 Na(NO3)
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
S + H2O2 = H2SO4 + H2O =>
S + 3 H2O2 = H2SO4 + 2 H2O
LiI + Pb(NO3)2 = LiNO3 + PbI2 =>
2 LiI + Pb(NO3)2 = 2 LiNO3 + PbI2
N2(aq) + H2(aq) = NH3 =>
N2(aq) + 3 H2(aq) = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C27H45OH + NaCl = C27H45Cl + NaOH =>
C27H45OH + NaCl = C27H45Cl + NaOH
H2PO4 + S2O5 = SO3 + H2PO3 =>
H2PO4 + S2O5 = 2 SO3 + H2PO3
Th{4+} + INO3{3-} + H2O = Th{3+} + INO4{3-} + H{+} =>
2 Th{4+} + INO3{3-} + H2O = 2 Th{3+} + INO4{3-} + 2 H{+}
H2SO4 + K = KSO4 + H2S + H2O =>
5 H2SO4 + 4 K = 4 KSO4 + H2S + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
OH + PBr3 = Br + H3PO3 =>
3 OH + PBr3 = 3 Br + H3PO3
Ca5(PO4)3F + SiO2 + C = P4 + CaF2 + CaSiO3 + CO =>
4 Ca5(PO4)3F + 18 SiO2 + 30 C = 3 P4 + 2 CaF2 + 18 CaSiO3 + 30 CO
HCl + CH3O = CH2Cl + H2O =>
HCl + CH3O = CH2Cl + H2O
Cr2S3 + O = Cr2O3 + S =>
Cr2S3 + 3 O = Cr2O3 + 3 S
Ca + NaHCO3 = CaO3 + NaH + C =>
Ca + NaHCO3 = CaO3 + NaH + C
P4 + O2 = PO2O5 =>
P4 + 14 O2 = 4 PO2O5
FeI2 + KOH + H2O2 = Fe(OH)3 + KIO3 + H2O =>
2 FeI2 + 4 KOH + 13 H2O2 = 2 Fe(OH)3 + 4 KIO3 + 12 H2O
XH2 + KMnO4 + HCl = XO4 + MnCl2 + KCl + H2O =>
XH2 + 2 KMnO4 + 6 HCl = XO4 + 2 MnCl2 + 2 KCl + 4 H2O
K2CrO7 + H2SO4 + K2SO3 = Cr(SO4)3 + H2O + K2SO4 =>
K2CrO7 + 4 H2SO4 + 3 K2SO3 = Cr(SO4)3 + 4 H2O + 4 K2SO4
C13H11NO + O2 = CO2 + H2O + NO2 =>
4 C13H11NO + 65 O2 = 52 CO2 + 22 H2O + 4 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/24
Équations équilibrées sur02/13/23
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