| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 2 Na2CO3 + 8 H2O = 2 NaAl(OH)4 + 2 NaHCO3 + 3 H2
C6H1206(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H1206(s) + 615 O2(g) = 12 CO2(g) + 1206 H2O(g)
LiNO3 + H2SO4 + Hg = Li2SO4 + NO + HgSO4 + H2O =>
2 LiNO3 + 4 H2SO4 + 3 Hg = Li2SO4 + 2 NO + 3 HgSO4 + 4 H2O
H3AsO3 + NaOH = NaH2AsO3 + H2O =>
H3AsO3 + NaOH = NaH2AsO3 + H2O
Fe(NO3)3*9H2O = Fe(NO3)3 + H2O =>
Fe(NO3)3*9H2O = Fe(NO3)3 + 9 H2O
Ir3(Po4)5 + Zn(NO3)2 = Zn3(Po4)2 + Ir(NO3)5 =>
2 Ir3(Po4)5 + 15 Zn(NO3)2 = 5 Zn3(Po4)2 + 6 Ir(NO3)5
Mg + HC2H3O2 = MgH3O2 + HC2 =>
Mg + HC2H3O2 = MgH3O2 + HC2
BaBr2 + NaPO3 = NaBr + Ba(PO3)2 =>
BaBr2 + 2 NaPO3 = 2 NaBr + Ba(PO3)2
C7H5ClO2 + O3 = CO2 + H2O + HCl =>
3 C7H5ClO2 + 14 O3 = 21 CO2 + 6 H2O + 3 HCl
CsOH + HIO = CsIO + H2O =>
CsOH + HIO = CsIO + H2O
Mg2 + CuBr = MgBr2 + Cu =>
Mg2 + 4 CuBr = 2 MgBr2 + 4 Cu
Li2CO3Na3PO4 = Li2PO4Na3CO3 =>
Li2CO3Na3PO4 = Li2PO4Na3CO3
CuI2 + H2SO4 = I2 + CuSO4 + H2O + H2S =>
4 CuI2 + 5 H2SO4 = 4 I2 + 4 CuSO4 + 4 H2O + H2S
NH4SCN + (NH4)2Cr2O7 = (NH4)[Cr(SCN)4(NH3)2]*H2O + NH3 + H2O + O2 =>
16 NH4SCN + 2(NH4)2Cr2O7 = 4(NH4)[Cr(SCN)4(NH3)2]*H2O + 8 NH3 + 4 H2O + 3 O2
K3(PO4) + Al(NO3)3 = KNO3 + Al(PO4) =>
K3(PO4) + Al(NO3)3 = 3 KNO3 + Al(PO4)
C8(OH)8 + O2 = CO2 + H2O =>
C8(OH)8 + 6 O2 = 8 CO2 + 4 H2O
Ti + N = Ti3N2 =>
3 Ti + 2 N = Ti3N2
C8H12O3N2 + O2 = C5H7NO2 + CO2 + NH3 =>
2 C8H12O3N2 + O2 = 3 C5H7NO2 + CO2 + NH3
CoOOH + MnO2 + KOH = K2MnO4 + Co(OH)2 =>
2 CoOOH + MnO2 + 2 KOH = K2MnO4 + 2 Co(OH)2
Fe2O3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
Fe2O3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 5 H2O
K2SO4 + CaNO3 = K2NO3 + CaSO4 =>
K2SO4 + CaNO3 = K2NO3 + CaSO4
NaI + Cl2 = I2 + Na2Cl2 =>
2 NaI + Cl2 = I2 + Na2Cl2
Fr3N = Fr + N2 =>
2 Fr3N = 6 Fr + N2
CoOCO = CCoO2 =>
CoOCO = CCoO2
[Ni(H2O)6] + Cl = Ni(H2O)6Cl2 =>
[Ni(H2O)6] + 2 Cl = Ni(H2O)6Cl2
Co + Ar = CoAr =>
Co + Ar = CoAr
(CH3)3N + O2 = CO2 + H2O + N2 =>
4(CH3)3N + 21 O2 = 12 CO2 + 18 H2O + 2 N2
Ba(OH)2 + C2H3KO2 = Ba(C2H3O2)2 + KOH =>
Ba(OH)2 + 2 C2H3KO2 = Ba(C2H3O2)2 + 2 KOH
CH3CH2CCH + H2O = CH3CH2COCH3 =>
CH3CH2CCH + H2O = CH3CH2COCH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
MnCl2 + KCl + H2O + Cl2 = H4Cl5 + KMnO4 =>
2 MnCl2 + 2 KCl + 8 H2O + 7 Cl2 = 4 H4Cl5 + 2 KMnO4
Sn(OH)4 + HC2H3O2 = Sn(C2H3O2)4 + H2O =>
Sn(OH)4 + 4 HC2H3O2 = Sn(C2H3O2)4 + 4 H2O
Mg3 + N2 + H2O = NH3 + Mg(O2H)2 =>
Mg3 + 3 N2 + 12 H2O = 6 NH3 + 3 Mg(O2H)2
NaOH(aq) + CuNO3(aq) = Cu(OH) + NaNO3 =>
NaOH(aq) + CuNO3(aq) = Cu(OH) + NaNO3
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
(CO) + (O2) = (CO2) =>
2(CO) + (O2) = 2(CO2)
CH3CHOHCOOH = CH3CHOHCOO{-} + H{+} =>
CH3CHOHCOOH = CH3CHOHCOO{-} + H{+}
PlCl2 + C = Cl + PlC =>
PlCl2 + C = 2 Cl + PlC
Ni3(PO4)2 = Ni + P + O2 =>
Ni3(PO4)2 = 3 Ni + 2 P + 4 O2
MgO + Ga = MgGa4 + Ga2O3 =>
3 MgO + 14 Ga = 3 MgGa4 + Ga2O3
C2H5NH3 + H2O = H3O + C2H4NH3 =>
C2H5NH3 + H2O = H3O + C2H4NH3
Mg + UF4 = MgF2 + U =>
2 Mg + UF4 = 2 MgF2 + U
MnS + PbCl4 = MnCl2 + Pb2S4 =>
4 MnS + 2 PbCl4 = 4 MnCl2 + Pb2S4
H3PO4 + Na2CO3 = CO2 + H2O + Na3PO4 =>
2 H3PO4 + 3 Na2CO3 = 3 CO2 + 3 H2O + 2 Na3PO4
H3BO3(aq) = H4B6O11(s) + H2O(l) =>
6 H3BO3(aq) = H4B6O11(s) + 7 H2O(l)
(COOH)2*2H2O + NaOH = (COONa)2*2H2O + H2O =>
(COOH)2*2H2O + 2 NaOH = (COONa)2*2H2O + 2 H2O
H2SO4 + Al[OH]3 = Al2[SO4]3 + H2O =>
3 H2SO4 + 2 Al[OH]3 = Al2[SO4]3 + 6 H2O
K2SO4 + NaCl = KCl + Na2SO4 =>
K2SO4 + 2 NaCl = 2 KCl + Na2SO4
H2SbCl5 + CaO = CaSbCl5 + H2O =>
H2SbCl5 + CaO = CaSbCl5 + H2O
Mn(s) + O2(g) = Mn2O3(s) =>
4 Mn(s) + 3 O2(g) = 2 Mn2O3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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