| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrCl2 + H2SO4 = Sr(SO4) + H2Cl2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Al + NH3ClO4 = Al2O3 + AlCl3 + NO + H2O =>
8 Al + 6 NH3ClO4 = 3 Al2O3 + 2 AlCl3 + 6 NO + 9 H2O
Na2CO3 + MnNO3 = MnCO3 + Na2NO3 =>
Na2CO3 + MnNO3 = MnCO3 + Na2NO3
P2O3 + H2SO4 = P2O5 + SO2 + H3PO3 =>
5 P2O3 + 6 H2SO4 = 3 P2O5 + 6 SO2 + 4 H3PO3
NaOH + Br2 = NaBrO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = NaBrO3 + 5 NaBr + 3 H2O
NaB(C6H5)4 + K = KB(C6H5)4 + Na =>
NaB(C6H5)4 + K = KB(C6H5)4 + Na
NaHS + KOH = K2S + Na2S + H2O =>
2 NaHS + 2 KOH = K2S + Na2S + 2 H2O
O2 + CI2 = OCI2 =>
O2 + 2 CI2 = 2 OCI2
Li2O + Co2 = Li2Co3 + O2 =>
2 Li2O + 3 Co2 = 2 Li2Co3 + O2
PbCrO4 + OH{-} = Pb(OH)3{-} + CrO4{2-} =>
PbCrO4 + 3 OH{-} = Pb(OH)3{-} + CrO4{2-}
(CH3COO)2Pb + (NH4)2SO4 = PbSO4 + CH3COONH4 =>
(CH3COO)2Pb + (NH4)2SO4 = PbSO4 + 2 CH3COONH4
C6H10N2O2 + O4 = CO2 + H2O + NO2 =>
4 C6H10N2O2 + 19 O4 = 24 CO2 + 20 H2O + 8 NO2
Fe2O3 + CaO = Ca(FeO2)2 =>
Fe2O3 + CaO = Ca(FeO2)2
Fr + HOH = Fr2O + H2 =>
2 Fr + HOH = Fr2O + H2
Na + Ca = NaCa =>
Na + Ca = NaCa
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Cu2 + HCl = Cu(HCl)2 =>
Cu2 + 4 HCl = 2 Cu(HCl)2
Ca + U2O5 = CaO + U2 =>
5 Ca + U2O5 = 5 CaO + U2
Na2S + PbS = Pb + Na2S2 =>
Na2S + PbS = Pb + Na2S2
O2Fl2 = O2 + Fl2 =>
O2Fl2 = O2 + Fl2
KOH + KIO2 + Cl2O3 = KCl + KIO3 + H2O =>
2 KOH + 4 KIO2 + Cl2O3 = 2 KCl + 4 KIO3 + H2O
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
Be + HI = BeI2 + H2 =>
Be + 2 HI = BeI2 + H2
U + Te = U2Te3 =>
2 U + 3 Te = U2Te3
C6H5CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H5COOH =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 C6H5COOH
KOH + C8H5O4K = H2O + C8H4O4K2 =>
KOH + C8H5O4K = H2O + C8H4O4K2
Os + O2 = OsO2 =>
Os + O2 = OsO2
K(s) + H2O(i) = KOH(ag) + H2(g) =>
2 K(s) + 2 H2O(i) = 2 KOH(ag) + H2(g)
N + B = N2B =>
2 N + B = N2B
PbS + PbSO4 = PbSO2 =>
PbS + PbSO4 = 2 PbSO2
HC3CH2COOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HC3CH2COOH + 20[Ag(NH3)2]OH = 20 Ag + 5 CO2 + 12 H2O + 40 NH3
CuSO4*5H2O = (CuSO4) + H2O =>
CuSO4*5H2O = (CuSO4) + 5 H2O
NH4SO4 + FeCl3 = NH4Cl3 + FeSO4 =>
NH4SO4 + FeCl3 = NH4Cl3 + FeSO4
Bi + Ba(OH)2 = Ba + Bi2(OH)3 =>
4 Bi + 3 Ba(OH)2 = 3 Ba + 2 Bi2(OH)3
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
SF6 = S + F6 =>
SF6 = S + F6
K2FeO4 + BaCl2 + H2O = BaFeO4 + HCl + KOH =>
K2FeO4 + BaCl2 + 2 H2O = BaFeO4 + 2 HCl + 2 KOH
K2Cr2O7 + SnCl2 + HSO4 = K2SO4 + Cr2(SO4)3 + Sn2(SO4)3 + Cl2 + H2O =>
3 K2Cr2O7 + 20 SnCl2 + 42 HSO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 10 Sn2(SO4)3 + 20 Cl2 + 21 H2O
H + Si = HSi =>
H + Si = HSi
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
NH + O = N + HO =>
NH + O = N + HO
H2S + CuSO4 = CuS + H2SO4 =>
H2S + CuSO4 = CuS + H2SO4
H2P = PH3 + H2P4 =>
10 H2P = 6 PH3 + H2P4
Mg(s) + I2(aq) = MgI2(s) =>
Mg(s) + I2(aq) = MgI2(s)
KBr + CI{2} = KCI + Br{2} =>
KBr + CI{2} = KCI + Br{2}
U + Te = U3Te7 =>
3 U + 7 Te = U3Te7
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NH4(C2H3O2) + HCl = NH4Cl + HC2H3O2 =>
NH4(C2H3O2) + HCl = NH4Cl + HC2H3O2
[Co(NH3)6]OH2 + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O + NH3 =>
4[Co(NH3)6]OH2 + 12 NH4Cl + 3 O2 = 4[Co(NH3)5Cl]Cl2 + 10 H2O + 16 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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