| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaF2 = 3 Na + 2 F3
NH4NO3 + Sn3P4 = NH4NO3Sn3P4 =>
NH4NO3 + Sn3P4 = NH4NO3Sn3P4
C6H12O6 + HCl = C6H11O5Cl + H2O =>
C6H12O6 + HCl = C6H11O5Cl + H2O
KBr + AgNO3* = AgBr + KNO3 =>
KBr + AgNO3* = AgBr + KNO3
FeI + CuNO3 = FeNO3 + CuI =>
FeI + CuNO3 = FeNO3 + CuI
SC(NH2)2 + CuAc2 = [Cu2(SC(NH2)2)6]Ac2 + [SC2N2H(NH2)2]Ac + HAc + S =>
14 SC(NH2)2 + 4 CuAc2 = 2[Cu2(SC(NH2)2)6]Ac2 + [SC2N2H(NH2)2]Ac + 3 HAc + S
CH3(CH2)3CH3 + O2 = CO2 + H22 =>
11 CH3(CH2)3CH3 + 55 O2 = 55 CO2 + 6 H22
Pb(OH)2 + OH{-} = [Pb(OH)4]{2-} =>
Pb(OH)2 + 2 OH{-} = [Pb(OH)4]{2-}
AgNO3 + I2 + C5H5N = I(C5H5N)2NO3 + AgI =>
AgNO3 + I2 + 2 C5H5N = I(C5H5N)2NO3 + AgI
C18H9O4N + O2 = CO2 + H2O + N2 =>
4 C18H9O4N + 73 O2 = 72 CO2 + 18 H2O + 2 N2
C2H2Cl4 + O2 = CO2 + H2O + Cl2 =>
2 C2H2Cl4 + 5 O2 = 4 CO2 + 2 H2O + 4 Cl2
Cu(s) + AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + Ag(s) =>
Cu(s) + 2 AgC2H3O2(aq) = Cu(C2H3O2)2(aq) + 2 Ag(s)
HoF3 + LiPN2 + CoO + Li2O = Ho2CoP2N4O3 + LiF =>
2 HoF3 + 2 LiPN2 + CoO + 2 Li2O = Ho2CoP2N4O3 + 6 LiF
NH4OH + Ba(NO3)2 = NH4(NO3)2 + OHBa =>
NH4OH + Ba(NO3)2 = NH4(NO3)2 + OHBa
P4O6 + OH{-} = H2O + PO3{3-} =>
P4O6 + 12 OH{-} = 6 H2O + 4 PO3{3-}
Zn + Fe(N3)2 = ZnN3 + Fe =>
2 Zn + Fe(N3)2 = 2 ZnN3 + Fe
Mg3P2 = Mg3 + P2 =>
Mg3P2 = Mg3 + P2
Fe(Cn2) = Fe + Cn =>
Fe(Cn2) = Fe + 2 Cn
Al(NO3)3 + Li2O = Al2O3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2O = Al2O3 + 6 LiNO3
C14H3O + O2 = CO2 + H2O =>
4 C14H3O + 57 O2 = 56 CO2 + 6 H2O
N2H4*H2O + S8 + H2O = (NH4)2SO4 + H2S =>
8 N2H4*H2O + 3 S8 + 24 H2O = 8(NH4)2SO4 + 16 H2S
Mg + HC1 = MgC1 + H =>
Mg + HC1 = MgC1 + H
NiF3 + (NH4)2CO3 = Ni2(CO3)3 + FNH4 =>
2 NiF3 + 3(NH4)2CO3 = Ni2(CO3)3 + 6 FNH4
Zn3(PO4)2 + NH4NO3 = Zn(NO3)2 + (NH4)3PO4 =>
Zn3(PO4)2 + 6 NH4NO3 = 3 Zn(NO3)2 + 2(NH4)3PO4
(Na3PO4) + ZnSO4 = Zn3(PO4)2 + Na2SO4 =>
2(Na3PO4) + 3 ZnSO4 = Zn3(PO4)2 + 3 Na2SO4
Na2SO4 + Mg = Na2 + MgSO4 =>
Na2SO4 + Mg = Na2 + MgSO4
C14H3O + O2 = CO2 + H2O =>
4 C14H3O + 57 O2 = 56 CO2 + 6 H2O
KHSO5 + NaCl = KHSO4 + NaOCl =>
KHSO5 + NaCl = KHSO4 + NaOCl
NaHCO3 + HgCl2 = NaCl + Hg + HCO3 =>
2 NaHCO3 + HgCl2 = 2 NaCl + Hg + 2 HCO3
Sb + HNO3 = NO2 + HSbO3 + H2O =>
Sb + 5 HNO3 = 5 NO2 + HSbO3 + 2 H2O
HgSe + HNO3 = Hg(NO3)2 + NO2 + SeO2 + H2O =>
HgSe + 8 HNO3 = Hg(NO3)2 + 6 NO2 + SeO2 + 4 H2O
C6H12 + Na2S2O8 + H2O = CO2 + HSO4{-} + Na{+} =>
C6H12 + 18 Na2S2O8 + 12 H2O = 6 CO2 + 36 HSO4{-} + 36 Na{+}
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
Na2O(s) + H2O(l) = NaOH(aq) =>
Na2O(s) + H2O(l) = 2 NaOH(aq)
AlO3H3 = Al2O3 + H2O =>
2 AlO3H3 = Al2O3 + 3 H2O
Na2CO3 + H2O = OH + Na2HCO3 =>
Na2CO3 + H2O = OH + Na2HCO3
CaSO4 + H2O = CaO + HSO4{-} + H{+} =>
CaSO4 + H2O = CaO + HSO4{-} + H{+}
Li3PO4 + ZnS = Li2S + Zn3(PO4)2 =>
2 Li3PO4 + 3 ZnS = 3 Li2S + Zn3(PO4)2
CuSO4 + (NH4)2S = (NH4)2SO4 + CuS =>
CuSO4 + (NH4)2S = (NH4)2SO4 + CuS
OH + SO4 = OHSO4 =>
OH + SO4 = OHSO4
Si + KOH + H2O = H2 + K2SiO3 =>
Si + 2 KOH + H2O = 2 H2 + K2SiO3
LiCl + Ba(No3)2 = BaCl2 + Li(No3) =>
2 LiCl + Ba(No3)2 = BaCl2 + 2 Li(No3)
HgCrO{4} = HgCr{2}O{3} + O{2} =>
HgCrO{4} = HgCr{2}O{3} + O{2}
Fe + CuNO32 = FeNO32 + Cu =>
Fe + CuNO32 = FeNO32 + Cu
As2S5 + HNO3 = H3AsO4 + NO2 + S + H2O =>
As2S5 + 10 HNO3 = 2 H3AsO4 + 10 NO2 + 5 S + 2 H2O
Pb3O4(s) = Pb + O =>
Pb3O4(s) = 3 Pb + 4 O
Mg(NO3)2 + Fe(NO3)3 + CO(NH2)2 = MgFeO + N2 + CO2 + H2O =>
6 Mg(NO3)2 + 6 Fe(NO3)3 + 28 CO(NH2)2 = 6 MgFeO + 43 N2 + 28 CO2 + 56 H2O
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu =>
Cu(NO3)2 + Zn = Zn(NO3)2 + Cu
N2H4 + HMnO4 = N2 + MnO2 + H2O =>
3 N2H4 + 4 HMnO4 = 3 N2 + 4 MnO2 + 8 H2O
C3H4 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C3H4 + 2 KMnO4 + 4 H2O = 3 C3H6O2 + 2 MnO2 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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