| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HF + MgSiO3 = 3 H2O + SiF4 + MgF2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
Fe + Fe(CN)6 = Fe4(Fe(CN)6)3 =>
4 Fe + 3 Fe(CN)6 = Fe4(Fe(CN)6)3
S + H2O = SO + H2 =>
S + H2O = SO + H2
Mg12 + O8 = MgO =>
2 Mg12 + 3 O8 = 24 MgO
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2(SO4) + (NH4)I = NaI + (NH4)2(SO4) =>
Na2(SO4) + 2(NH4)I = 2 NaI + (NH4)2(SO4)
C12H22O12 + O2 = CO2 + H2O =>
2 C12H22O12 + 23 O2 = 24 CO2 + 22 H2O
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl =>
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Hg2Cl = Hg + Cl =>
Hg2Cl = 2 Hg + Cl
H3N = H2 + N2 =>
2 H3N = 3 H2 + N2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H1206 + N2 + O2 = C46H24N4O8 + H2O =>
46 C6H1206 + 12 N2 + 13857 O2 = 6 C46H24N4O8 + 27666 H2O
Ca(OH)2 + K3PO4 = Ca3(PO4)2 + KOH =>
3 Ca(OH)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KOH
As2O5 + H2SO4 + Zn = AsH3 + H2O + ZnSO4 =>
As2O5 + 8 H2SO4 + 8 Zn = 2 AsH3 + 5 H2O + 8 ZnSO4
HMnO4 + K = KMnO4 + H =>
HMnO4 + K = KMnO4 + H
H3Po4 + Al(OH)3 = AlPo4 + H2O =>
H3Po4 + Al(OH)3 = AlPo4 + 3 H2O
Fe + S = FeS =>
Fe + S = FeS
Dy(s) + Br2(g) = DyBr3(s) =>
2 Dy(s) + 3 Br2(g) = 2 DyBr3(s)
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na + CaSO4 = Na2SO4 + Ca =>
2 Na + CaSO4 = Na2SO4 + Ca
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
I3 + NaOH = IO3 + Na + H2O =>
I3 + 18 NaOH = 3 IO3 + 18 Na + 9 H2O
MnO4{-} + C2O2{-} + H{+} = Mn{2+} + CO2 + H2O =>
MnO4{-} + C2O2{-} + 4 H{+} = Mn{2+} + 2 CO2 + 2 H2O
S + O + K = K2SO4 =>
S + 4 O + 2 K = K2SO4
K3PO4 + NiCl2 = NiPO4 + Cl2K3 =>
K3PO4 + NiCl2 = NiPO4 + Cl2K3
Ba(HCO3)2 + KCl = BaCl2 + KHCO3 =>
Ba(HCO3)2 + 2 KCl = BaCl2 + 2 KHCO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
Pb3(PO4)2(s) = Pb + PO4 =>
Pb3(PO4)2(s) = 3 Pb + 2 PO4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C7H602 + HO2 = CO2 + H2O =>
C7H602 + 210 HO2 = 7 CO2 + 406 H2O
MnS4 + O2 + H2O = Mn(OH) + H2SO4 =>
4 MnS4 + 25 O2 + 18 H2O = 4 Mn(OH) + 16 H2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(s) + Cl2(g) = Cl{-}(aq) + Pb{2+}(aq) =>
Pb(s) + Cl2(g) = 2 Cl{-}(aq) + Pb{2+}(aq)
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
NH3 + O2 = NO + H2 =>
2 NH3 + O2 = 2 NO + 3 H2
Ag + PO4 = Ag3(PO4)2 =>
3 Ag + 2 PO4 = Ag3(PO4)2
CuNO3 + KCl = CuCl + KNO3 =>
CuNO3 + KCl = CuCl + KNO3
C7H14 + HNO3 = C2H2O4 + H2O + NO =>
6 C7H14 + 70 HNO3 = 21 C2H2O4 + 56 H2O + 70 NO
I + KIO3 + HCl = ICl + KCl + H2O =>
4 I + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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