| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 F2 + 2 FeBr3 = 3 Br2 + 2 FeF3
Fe3C + O2 = CO2 + Fe =>
Fe3C + O2 = CO2 + 3 Fe
CaCo3 + MgCl2 = CaCl2 + MgCo3 =>
CaCo3 + MgCl2 = CaCl2 + MgCo3
CaCO3 + MgCl2 = CaCl2 + MgCO3 =>
CaCO3 + MgCl2 = CaCl2 + MgCO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C3H8O = C3H6 + H2O =>
C3H8O = C3H6 + H2O
K2CO3 + HCL = KCL + H2O + CO2 =>
K2CO3 + 2 HCL = 2 KCL + H2O + CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Fe(OH)3 + H2SO4 = H2O + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 H2SO4 = 6 H2O + Fe2(SO4)3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
C2H5NH2 + O2 = CO2 + H20 + N2 =>
20 C2H5NH2 + 40 O2 = 40 CO2 + 7 H20 + 10 N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
NO2 + O2 + OH2 = NO3H =>
4 NO2 + O2 + 2 OH2 = 4 NO3H
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Br2 + H2 = HBr =>
Br2 + H2 = 2 HBr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuO + H3 = Cu + H2O =>
3 CuO + 2 H3 = 3 Cu + 3 H2O
AL + Cl2 = ALCl2 =>
AL + Cl2 = ALCl2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe(Cl)3 + NH4OH = Fe(OH) + NH4Cl3 =>
Fe(Cl)3 + NH4OH = Fe(OH) + NH4Cl3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Co(OH)3 + Cl{-} + H{+} = (CoCl4){-2} + Cl2 + H2O =>
2 Co(OH)3 + 10 Cl{-} + 6 H{+} = 2(CoCl4){-2} + Cl2 + 6 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
AgNO3 + BaCl2 = Ba(NO3)2 + AgCl =>
2 AgNO3 + BaCl2 = Ba(NO3)2 + 2 AgCl
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
P4O10(s) + HNO3(aq) = N2O5(g) + HPO3(l) =>
P4O10(s) + 4 HNO3(aq) = 2 N2O5(g) + 4 HPO3(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
Mg + H2SO4 = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4 = 4 MgSO4 + H2S + 4 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H20 =>
10 Na2S2O3 + 20 HCl = 20 NaCl + 15 SO2 + 5 S + H20
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/17
Équations équilibrées sur01/30/17
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