| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + Sr(NO3)2 = 2 NaNO3 + SrSiO3
NO4 + CaO2 = CaNO4 + O2 =>
NO4 + CaO2 = CaNO4 + O2
MgHCO3 + HCl = MgCl + H2O + CO2 =>
MgHCO3 + HCl = MgCl + H2O + CO2
HgNO3 + H2SO4 = HgSO4 + H2NO3 =>
HgNO3 + H2SO4 = HgSO4 + H2NO3
RuCl3 + H2O + PPh3 + C5H6 = C5H5Ru(PPh3)2Cl + HCl + PPh3O =>
2 RuCl3 + H2O + 5 PPh3 + 2 C5H6 = 2 C5H5Ru(PPh3)2Cl + 4 HCl + PPh3O
CH2(g) + O2(g) = CO2(g) + H2O(l) =>
2 CH2(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(l)
Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H5 + OH(I) + O2 = CO2 + H2O(I) =>
C2H5 + 5 OH(I) + 2 O2 = 2 CO2 + 5 H2O(I)
P2O5 = P + O2 =>
2 P2O5 = 4 P + 5 O2
HCl + Zn(OH)2 = H2O + ZnCl2 =>
2 HCl + Zn(OH)2 = 2 H2O + ZnCl2
KCl + CaOH = CaCl + KOH =>
KCl + CaOH = CaCl + KOH
Co(OH)3 + H2SO4 = Co2(SO4)3 + H2O =>
2 Co(OH)3 + 3 H2SO4 = Co2(SO4)3 + 6 H2O
O2 + H2Te = TeO2H2O =>
3 O2 + 2 H2Te = 2 TeO2H2O
As2O3 + H2DO4 + Zn = AsH3 + H2O + ZnDO4 =>
As2O3 + 6 H2DO4 + 6 Zn = 2 AsH3 + 3 H2O + 6 ZnDO4
Zn + HBr = ZnBr2*H2 =>
Zn + 2 HBr = ZnBr2*H2
Na3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NaNO3
MnO4{-} + PH3 + H{+} = Mn2{+} + PO43{-} + H2O =>
176 MnO4{-} + 13 PH3 + 251 H{+} = 88 Mn2{+} + 13 PO43{-} + 145 H2O
Si2Cl6 + NaOH = Na2SiO3 + NaCl + H2O + H2 =>
Si2Cl6 + 10 NaOH = 2 Na2SiO3 + 6 NaCl + 4 H2O + H2
Cu + Fe2O3 = Cu3O3 + Fe2 =>
3 Cu + Fe2O3 = Cu3O3 + Fe2
Al(Cl)3 + KNO3 = KCl + Al(NO3)3 =>
Al(Cl)3 + 3 KNO3 = 3 KCl + Al(NO3)3
NaI + Hg2(C2H3O2)2 = Na2(C2H3O2)2 + Hg2I2 =>
2 NaI + Hg2(C2H3O2)2 = Na2(C2H3O2)2 + Hg2I2
CrO4{-2} + SO3{-2} + H2O = CrO2 + SO4{-2} + OH{-} =>
CrO4{-2} + SO3{-2} + H2O = CrO2 + SO4{-2} + 2 OH{-}
Fe(HCO3)2 + HCl = FeCl2 + CO2 + H2O =>
Fe(HCO3)2 + 2 HCl = FeCl2 + 2 CO2 + 2 H2O
(CH4)2 + O2 = (CO2)2 + (H2O)2 =>
(CH4)2 + 4 O2 = (CO2)2 + 2(H2O)2
Al2O3 + Cr2O7 + H2O = AlCr2O + OH =>
Al2O3 + 2 Cr2O7 + 15 H2O = 2 AlCr2O + 30 OH
C3H8O2 + Cu(OH)2 = CuOH + C3H8O3 + H2O =>
C3H8O2 + 2 Cu(OH)2 = 2 CuOH + C3H8O3 + H2O
Fe(SCN)3 + NaF = Na3FeF6 + NaSCN =>
Fe(SCN)3 + 6 NaF = Na3FeF6 + 3 NaSCN
NH3 + H2O + Co(NO3)3 = Co(OH)3 + NH4NO3 =>
3 NH3 + 3 H2O + Co(NO3)3 = Co(OH)3 + 3 NH4NO3
PtO2 + H{+} + e = Pt + H2O =>
PtO2 + 4 H{+} + 4e = Pt + 2 H2O
As + Si = SiAs =>
As + Si = SiAs
HCl(aq) + Na3CO3(aq) = NaCl + CO3 + H =>
3 HCl(aq) + Na3CO3(aq) = 3 NaCl + CO3 + 3 H
FeO2 + H{+} + MnO4{-} = FeO3 + MnO2 + H2O =>
3 FeO2 + 2 H{+} + 2 MnO4{-} = 3 FeO3 + 2 MnO2 + H2O
MnS = Mn + S =>
MnS = Mn + S
AlCl3(aq) + Pb(NO3)2 = Al(NO3)3 + PbCl2 =>
2 AlCl3(aq) + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 PbCl2
C3H4O + N = C3H4ON =>
C3H4O + N = C3H4ON
Mg(OH)2 + HCl = MgOHCl + H2O =>
Mg(OH)2 + HCl = MgOHCl + H2O
Mn + Zn(NO3) = Zn + Mn(NO3)3 =>
Mn + 3 Zn(NO3) = 3 Zn + Mn(NO3)3
Fe + HOH = FeOH2 =>
Fe + HOH = FeOH2
Al(OH)3 + H3Po3 = AlPo3 + H2O =>
Al(OH)3 + H3Po3 = AlPo3 + 3 H2O
Pb(NO3) + FeCl2 = PbCl2 + Fe(NO3) =>
Pb(NO3) + FeCl2 = PbCl2 + Fe(NO3)
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
KMnO4 + KOH + H2O2 = K3H(Mn(O2)3O) + H2O =>
2 KMnO4 + 4 KOH + 3 H2O2 = 2 K3H(Mn(O2)3O) + 4 H2O
CH3COOH + KOH = CH3CO2K + H2O =>
CH3COOH + KOH = CH3CO2K + H2O
CH3CH(CH3)CH2CH2COOH + NH3 = (CH3)2CHNH2 + H2O + CO2 =>
9 CH3CH(CH3)CH2CH2COOH + 16 NH3 = 16(CH3)2CHNH2 + 6 H2O + 6 CO2
Cl2Co*6H2O + C2H8N2 + HCl + H2O2 = [Co(C2H8N2)2Cl2]Cl + H2O =>
2 Cl2Co*6H2O + 4 C2H8N2 + 2 HCl + H2O2 = 2[Co(C2H8N2)2Cl2]Cl + 14 H2O
C2H2 + F2 = C2H2F2 =>
C2H2 + F2 = C2H2F2
C3H6(NH2)COOAg + Br2 = C3H6(NH2)Br + CO2 + AgBr =>
C3H6(NH2)COOAg + Br2 = C3H6(NH2)Br + CO2 + AgBr
MgClO3(s) = MgCl(s) + O2(g) =>
2 MgClO3(s) = 2 MgCl(s) + 3 O2(g)
Pb + Na3P = Na + Pb3P2 =>
3 Pb + 2 Na3P = 6 Na + Pb3P2
K3PO4 + ZnSO4 = Zn3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 ZnSO4 = Zn3(PO4)2 + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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