| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + CUSo4 = FeSo4 + CU
C2H4O(l) + O2(g) = CO2(g) + H2O(g) =>
2 C2H4O(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
MgAlF5 = MgF2 + AlF3 =>
MgAlF5 = MgF2 + AlF3
ROH + NH2CONH2 = ROCONH2 + NH3 =>
ROH + NH2CONH2 = ROCONH2 + NH3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb + O = PbO =>
Pb + O = PbO
ZnO + NaOH + H2O = Na2Zn(OH)4 =>
ZnO + 2 NaOH + H2O = Na2Zn(OH)4
Al(PO4) + HNO3 + H3O = Al(NO3) + H3PO4 + H2O =>
Al(PO4) + HNO3 + 2 H3O = Al(NO3) + H3PO4 + 2 H2O
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H20 =>
10 NH3 + 20 KMnO4 + 30 KOH = 10 KNO3 + 20 K2MnO4 + 3 H20
NH3 + SO2 = NO + S + H2O =>
4 NH3 + 5 SO2 = 4 NO + 5 S + 6 H2O
H2S + Al(OH)3 = Al2S3 + H2O =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 H2O
Li2CO3 + TiO2 + TeO2 + O2 = Li2TiTeO6 + CO2 =>
2 Li2CO3 + 2 TiO2 + 2 TeO2 + O2 = 2 Li2TiTeO6 + 2 CO2
Ba(OH)2(aq) + K2SO4(aq) = KOH(aq) + BaSO4(s) =>
Ba(OH)2(aq) + K2SO4(aq) = 2 KOH(aq) + BaSO4(s)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Bi(NO3)3 + NaOH = Bi2O3 + NaNO3 + H2O =>
2 Bi(NO3)3 + 6 NaOH = Bi2O3 + 6 NaNO3 + 3 H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca(HCO3)2 + HCl = CaCl2 + CO2 + H2O =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 CO2 + 2 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Na2CrO4 + NaI + H2SO4 = Cr2(SO4)3 + I2 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 NaI + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 5 Na2SO4 + 8 H2O
K2CO3 + Na2CO3 + Nb2O5 = KNaNb2O6 + CO2 =>
K2CO3 + Na2CO3 + 2 Nb2O5 = 2 KNaNb2O6 + 2 CO2
NH4HCO3 + CA(OH)2 = NH3 + CA(HCO3)2 + H2O =>
2 NH4HCO3 + CA(OH)2 = 2 NH3 + CA(HCO3)2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
C7H6N2O4 + O2 = CO2 + H2O + N2 =>
2 C7H6N2O4 + 13 O2 = 14 CO2 + 6 H2O + 2 N2
Na2CO3(aq) + HCL(aq) = CO2(g) + H2O(l) + NaCL(aq) =>
Na2CO3(aq) + 2 HCL(aq) = CO2(g) + H2O(l) + 2 NaCL(aq)
FeO3 + Ca = CaO + Fe =>
FeO3 + 3 Ca = 3 CaO + Fe
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
K3PO4 + Cu(NO3)2 = Cu3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Cu(NO3)2 = Cu3(PO4)2 + 6 KNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe(NO3)3 + NaOH = Fe2O3 + NaNO3 + H2O =>
2 Fe(NO3)3 + 6 NaOH = Fe2O3 + 6 NaNO3 + 3 H2O
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
CuO2 + Na = NaO + Cu =>
CuO2 + 2 Na = 2 NaO + Cu
AG + HNO3 = AGNO3 + NO2 + H2O =>
AG + 2 HNO3 = AGNO3 + NO2 + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
HCl(aq) + KHCO3(aq) = KCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + KHCO3(aq) = KCl(aq) + H2O(l) + CO2(g)
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Al2(SO4)3(aq) + NaOH = Na2SO4(aq) + Al(OH)3(s) =>
Al2(SO4)3(aq) + 6 NaOH = 3 Na2SO4(aq) + 2 Al(OH)3(s)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
FeO3 + Ca = CaO + Fe =>
FeO3 + 3 Ca = 3 CaO + Fe
NAH(s) + H2O(l) = NAOH + H2 =>
NAH(s) + H2O(l) = NAOH + H2
FeO3 + Ca = CaO + Fe =>
FeO3 + 3 Ca = 3 CaO + Fe
CuO2 + Na = NaO + Cu =>
CuO2 + 2 Na = 2 NaO + Cu
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/19
Équations équilibrées sur10/01/18
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