| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Ca = CaH2
Ca + ZrO2 = CaO + Zr =>
2 Ca + ZrO2 = 2 CaO + Zr
FePO4*2H2O + Li2CO3 + C6H12O6 = LiFePO4 + CO2 + H2O =>
24 FePO4*2H2O + 12 Li2CO3 + C6H12O6 = 24 LiFePO4 + 18 CO2 + 54 H2O
H2 + P4 = H3P =>
6 H2 + P4 = 4 H3P
UF6 + Mg = MgF2 + U =>
UF6 + 3 Mg = 3 MgF2 + U
CH3CH2OH + KMnO4 + NaOH = CH3CO2Na + MnO + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 + 5 NaOH = 5 CH3CO2Na + 4 MnO + 8 H2O + 4 KOH
MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2
Cu(NO3)22H2O = CuO + O2 + NO2 + H2O =>
2 Cu(NO3)22H2O = 2 CuO + 21 O2 + 44 NO2 + 2 H2O
H3PO4 + Ba(OH)2 = BaHPO4 + H2O =>
H3PO4 + Ba(OH)2 = BaHPO4 + 2 H2O
KMnO4 + H2O2 = Mn(OH)2 + O2 + KOH =>
2 KMnO4 + 3 H2O2 = 2 Mn(OH)2 + 4 O2 + 2 KOH
HgS = Hg + S8 =>
8 HgS = 8 Hg + S8
Cr(NO3)3 + HCl + Zn = Cr(NO3)2 + ZnCl2 + H2O + NO2 =>
Cr(NO3)3 + 2 HCl + Zn = Cr(NO3)2 + ZnCl2 + H2O + NO2
NH4NO3 = N2 + H2H + O2 =>
6 NH4NO3 = 6 N2 + 8 H2H + 9 O2
Fe{3+}(aq) + H2S(aq) + NH3(aq) = FeS(s) + S(s) + NH4{+}(aq) =>
2 Fe{3+}(aq) + 3 H2S(aq) + 6 NH3(aq) = 2 FeS(s) + S(s) + 6 NH4{+}(aq)
N4 + O2 = N2O3 =>
N4 + 3 O2 = 2 N2O3
NH3 + NiCl2 = Ni(NH3)6Cl2 =>
6 NH3 + NiCl2 = Ni(NH3)6Cl2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2 =>
Ca(NO3)2 + Na2SO4 = CaSO4 + Na2(NO3)2
ReO3 + Se = ReSe2 + SeO2 =>
2 ReO3 + 7 Se = 2 ReSe2 + 3 SeO2
Hg2Cl = Hg + Cl =>
Hg2Cl = 2 Hg + Cl
Sr(NO3)2 + Al2(CrO4)3 = SrCrO4 + Al(NO3)3 =>
3 Sr(NO3)2 + Al2(CrO4)3 = 3 SrCrO4 + 2 Al(NO3)3
NI + H3PO4 = NIPO4 + H2 =>
2 NI + 2 H3PO4 = 2 NIPO4 + 3 H2
NaOH + KCI = NaCI + KOH =>
NaOH + KCI = NaCI + KOH
KMnO4 + CH3CH2OH + NaOH = CH3COOH + H2O + K2MnO4 + NaMnO4 =>
8 KMnO4 + CH3CH2OH + 4 NaOH = CH3COOH + 3 H2O + 4 K2MnO4 + 4 NaMnO4
KMnO4 + CH3CH2OH + NaOH = K2MnO4 + Na2MnO4 + CH3CHO + H2O =>
2 KMnO4 + CH3CH2OH + 2 NaOH = K2MnO4 + Na2MnO4 + CH3CHO + 2 H2O
AuCO3 + Mn(ClO4)5 = Au(ClO4)2 + Mn2(CO3)5 =>
5 AuCO3 + 2 Mn(ClO4)5 = 5 Au(ClO4)2 + Mn2(CO3)5
KMnO4 + CH3CH2OH + NaOH = Na2MnO4 + CH3COOH + H2O + KOH =>
4 KMnO4 + CH3CH2OH + 8 NaOH = 4 Na2MnO4 + CH3COOH + 3 H2O + 4 KOH
Ru + S = Ru2S4 =>
2 Ru + 4 S = Ru2S4
Cu2 + MgCl2 = CuCl2 + Mg =>
Cu2 + 2 MgCl2 = 2 CuCl2 + 2 Mg
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + H2O + K =>
KMnO4 + CH3CH2OH + NaOH = MnO2 + CH3COONa + 2 H2O + K
C22H48 + O2 = CO2 + H2O =>
C22H48 + 34 O2 = 22 CO2 + 24 H2O
C7H6O3 + SOCl2 = C7H5ClO2 + HCl + SO2 =>
C7H6O3 + SOCl2 = C7H5ClO2 + HCl + SO2
Ge + H2 = Ge2H6 =>
2 Ge + 3 H2 = Ge2H6
CH3CH2OH + KMnO4 + NaOH = CH3CO2Na + MnO + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 + 5 NaOH = 5 CH3CO2Na + 4 MnO + 8 H2O + 4 KOH
Zn(OH)2 + H3(PO4) = Zn3(PO4)2 + HOH =>
3 Zn(OH)2 + 2 H3(PO4) = Zn3(PO4)2 + 6 HOH
Co + Br2 = CoBr2 =>
Co + Br2 = CoBr2
MgO + NO3 = Mg(NO3)2 + O2 =>
2 MgO + 4 NO3 = 2 Mg(NO3)2 + O2
Cs + H2 = CsH =>
2 Cs + H2 = 2 CsH
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
CO2 + H3O = C6H12O6 + O2 =>
6 CO2 + 4 H3O = C6H12O6 + 5 O2
NaCl + KCl = NaK + Cl =>
NaCl + KCl = NaK + 2 Cl
KClO3 + HCl(aq) = H2O + Cl2(g) + KCl =>
KClO3 + 6 HCl(aq) = 3 H2O + 3 Cl2(g) + KCl
V2O5 + Ca = CaO + V =>
V2O5 + 5 Ca = 5 CaO + 2 V
CUCl2 + Na3PO4 = CU(PO4)2 + Na3Cl =>
CUCl2 + 2 Na3PO4 = CU(PO4)2 + 2 Na3Cl
C21H40 + O2 = CO2 + H2O =>
C21H40 + 31 O2 = 21 CO2 + 20 H2O
KClO + KAsO2 + KOH = K3AsO4 + KCl + H2O =>
KClO + KAsO2 + 2 KOH = K3AsO4 + KCl + H2O
Na + FeCl = Fe + NaCl =>
Na + FeCl = Fe + NaCl
Cu(OH)2 + Na2SO4 = CuSO4 + NaOH =>
Cu(OH)2 + Na2SO4 = CuSO4 + 2 NaOH
S + H2O + Pb(NO3)2 = Pb + H2SO3 + HNO3 =>
S + 3 H2O + 2 Pb(NO3)2 = 2 Pb + H2SO3 + 4 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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