| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + Li(OH) = Sn(OH) + LiCl2
Si + O2 = SiO =>
2 Si + O2 = 2 SiO
S + O2 + KOH = K2SO4 + H2O =>
2 S + 3 O2 + 4 KOH = 2 K2SO4 + 2 H2O
CACl2 + NAOH = CA(OH)2 + NACl =>
CACl2 + 2 NAOH = CA(OH)2 + 2 NACl
SO2 + H2S = S + H2O2 =>
SO2 + H2S = 2 S + H2O2
FeBr3 + S = Fe2S3 + Br =>
2 FeBr3 + 3 S = Fe2S3 + 6 Br
AgNO3 + PO43{-} = AgPO43{-} + NO3 =>
AgNO3 + PO43{-} = AgPO43{-} + NO3
SO2 + H2S = S + H2O2 =>
SO2 + H2S = 2 S + H2O2
Cl2 + BaBr2 = BaCl2 + Br2 =>
Cl2 + BaBr2 = BaCl2 + Br2
AgNO3 + PO43{-} = AgPO43{-} + NO3 =>
AgNO3 + PO43{-} = AgPO43{-} + NO3
C + O2 = CO =>
2 C + O2 = 2 CO
FeCl2 + KNO3 + HCl = FeCl3 + NO + KCl + H2O =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + KCl + 2 H2O
H2S + SO4 = S + H2O =>
4 H2S + SO4 = 5 S + 4 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HNO3 + Na2SO3 = HSO3 + Na2NO3 =>
HNO3 + Na2SO3 = HSO3 + Na2NO3
MG(s) + O2(g) = MGO(s) =>
2 MG(s) + O2(g) = 2 MGO(s)
Zn + S = ZnS =>
Zn + S = ZnS
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C18H34O2 + O2 = CO2 + H2O =>
2 C18H34O2 + 51 O2 = 36 CO2 + 34 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
S + H2O2 = S2{-} + SO3 + H{+} =>
14 S + 3 H2O2 = 6 S2{-} + 2 SO3 + 6 H{+}
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH(s) + NaNO3(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeSo4 + NaOh = Fe(Oh)2 + Na2So4 =>
FeSo4 + 2 NaOh = Fe(Oh)2 + Na2So4
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4ClO4 + C733H1096O0058 = HCl + CO2 + N2 + H2O =>
3912 NH4ClO4 + 5 C733H1096O0058 = 3912 HCl + 3665 CO2 + 1956 N2 + 8608 H2O
P2O3 + H2O = PH3 + H3PO4 =>
2 P2O3 + 6 H2O = PH3 + 3 H3PO4
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
AgNO3 + Na2CO3 = AgCO3 + Na2NO3 =>
AgNO3 + Na2CO3 = AgCO3 + Na2NO3
P2O3 + HNO3 + H2O = H3PO4 + NO2 =>
P2O3 + 4 HNO3 + H2O = 2 H3PO4 + 4 NO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
S + H2O2 = S2{-} + S2O3 + H{+} =>
16 S + 3 H2O2 = 6 S2{-} + 2 S2O3 + 6 H{+}
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
S + H2O2 = S2{-} + S2O32{-} + H{+} =>
64 S + 16 H2O2 = 31 S2{-} + S2O32{-} + 32 H{+}
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
HNO3 + P + H2O = H3PO4 + NO =>
5 HNO3 + 3 P + 2 H2O = 3 H3PO4 + 5 NO
S + H2O2 = S2{-} + S2O32{-} + H{+} =>
64 S + 16 H2O2 = 31 S2{-} + S2O32{-} + 32 H{+}
NaHSO3 + HCl = SO2 + H2O + NaCl =>
NaHSO3 + HCl = SO2 + H2O + NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/15
Équations équilibrées sur11/13/14
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