| Équations équilibrées la veille | Équations équilibrées le lendemain |
32 GaBr3 + 3 Cl32 = 32 GaCl3 + 48 Br2
C8H12O8 + O2 = H2O + CO2 =>
C8H12O8 + 7 O2 = 6 H2O + 8 CO2
C4H10 + O2 = C4H2O3 + H2O =>
2 C4H10 + 7 O2 = 2 C4H2O3 + 8 H2O
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
(Cu(NO3)2*3H2O)10 + (Cr(NO3)2*9H2O)10 + (C6H8O7)10 + (Ni(NO3)2*H2O)10 = Cu8Ni2Cr20O40 + N20 + H20O10 + C10O20 =>
36(Cu(NO3)2*3H2O)10 + 90(Cr(NO3)2*9H2O)10 + 70(C6H8O7)10 + 9(Ni(NO3)2*H2O)10 = 45 Cu8Ni2Cr20O40 + 135 N20 + 1207 H20O10 + 420 C10O20
MgCl2 + K3P = KCl + Mg3P2 =>
3 MgCl2 + 2 K3P = 6 KCl + Mg3P2
NH3 + CH3COOH = NH4C2H3O2 =>
NH3 + CH3COOH = NH4C2H3O2
C4H6O3 + C6H7NO = C8H9NO2 + CH3COOH =>
C4H6O3 + C6H7NO = C8H9NO2 + CH3COOH
K + AlCl3 = Al + KCl =>
3 K + AlCl3 = Al + 3 KCl
Ni3 + CuCl2 = NiCl + Cu =>
2 Ni3 + 3 CuCl2 = 6 NiCl + 3 Cu
Na(s) + Cl2(g) = NaCl2 =>
Na(s) + Cl2(g) = NaCl2
Cl2(g) + KI(s) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + I2(s)
Ti(OH)4 = Ti2O4 + H2O =>
2 Ti(OH)4 = Ti2O4 + 4 H2O
KMnO4 = K2O + MnO2 + O2 =>
4 KMnO4 = 2 K2O + 4 MnO2 + 3 O2
S8 + HNO3 = H2SO4 + NO =>
S8 + 16 HNO3 = 8 H2SO4 + 16 NO
Cr2O3 + NaCrO2 = Na2Cr2O7 + CrO =>
3 Cr2O3 + 2 NaCrO2 = Na2Cr2O7 + 6 CrO
KMnO4 + NaOH = KMnO5 + NaH =>
KMnO4 + NaOH = KMnO5 + NaH
F + Kr = FKr =>
F + Kr = FKr
Cr + Cl2 = CrCl2 =>
Cr + Cl2 = CrCl2
Zn + Na2O = ZnO + Na =>
Zn + Na2O = ZnO + 2 Na
HCl + LiOH = LiCl + H2O =>
HCl + LiOH = LiCl + H2O
SO2 + O = SO3 =>
SO2 + O = SO3
CopperSulfate + SodiumHydroxide = CopperHydroxide + SodiumSulfate =>
CopperSulfate + SodiumHydroxide = CopperHydroxide + SodiumSulfate
C2H6NO3 + O2 = CO2 + H2O + N2O =>
4 C2H6NO3 + 9 O2 = 8 CO2 + 12 H2O + 2 N2O
C2H14 + O2 = CO2 + H2O =>
2 C2H14 + 11 O2 = 4 CO2 + 14 H2O
[Cr(N2H4CO6)][Cr(CN6)] + KMnO4 + HCl = K2CrO7 + CO2 + KNO3 + MnCl2 + KCl + H2O =>
5[Cr(N2H4CO6)][Cr(CN6)] + 64 KMnO4 + 132 HCl = 10 K2CrO7 + 10 CO2 + 40 KNO3 + 64 MnCl2 + 4 KCl + 76 H2O
O2 + N2 = N2O =>
O2 + 2 N2 = 2 N2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
CH177O49N24 + O200 = H200O100 + C100O200 + N100O200 =>
400 CH177O49N24 + 179 O200 = 354 H200O100 + 4 C100O200 + 96 N100O200
Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3
HC2H3O2(aq) + Mg(OH)2(aq) = Mg(C2H3O2)2(aq) + H2O(l) =>
2 HC2H3O2(aq) + Mg(OH)2(aq) = Mg(C2H3O2)2(aq) + 2 H2O(l)
K + Br52 = KBr =>
52 K + Br52 = 52 KBr
K2Cr2O4 + AgNO3 = Ag2Cr2O4 + KNO3 =>
K2Cr2O4 + 2 AgNO3 = Ag2Cr2O4 + 2 KNO3
Pb(NO3)2 + Na3CO3 = Pb3(CO3)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3CO3 = Pb3(CO3)2 + 6 NaNO3
Na2C1O3 + H1Cl1 = Na1Cl1 + H2O1 + C1O2 =>
Na2C1O3 + 2 H1Cl1 = 2 Na1Cl1 + H2O1 + C1O2
Al + O2 = Al2O2(s) =>
2 Al + O2 = Al2O2(s)
CoS + HCl = CoCl2 + H2S =>
CoS + 2 HCl = CoCl2 + H2S
HgO + Hg = Hg2O =>
HgO + Hg = Hg2O
S + Zn = ZnS =>
S + Zn = ZnS
CsCl(s) + H2SO4(aq) = HCl(g) + Cs2SO4(aq) =>
2 CsCl(s) + H2SO4(aq) = 2 HCl(g) + Cs2SO4(aq)
I2 + NaOH = NaI + NaIO + H2O =>
I2 + 2 NaOH = NaI + NaIO + H2O
NaOH + AgCl = AgOH*NaCl =>
NaOH + AgCl = AgOH*NaCl
K2Cr2O7 + H2SO4 = KSO4 + Cr2(SO4)3 + H2O + O2 =>
K2Cr2O7 + 5 H2SO4 = 2 KSO4 + Cr2(SO4)3 + 5 H2O + O2
Hf + CuO = HfO2 + Cu2O =>
Hf + 4 CuO = HfO2 + 2 Cu2O
PbSO4 + Fe = FeSO4 + Pb =>
PbSO4 + Fe = FeSO4 + Pb
KMnO4 + HCl = MnCl1 + Cl2 + KCl + H2O =>
KMnO4 + 8 HCl = MnCl1 + 3 Cl2 + KCl + 4 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
K2Ge2O7 + H2O + S = KOH + Ge2O3 + SO2 =>
2 K2Ge2O7 + 2 H2O + 3 S = 4 KOH + 2 Ge2O3 + 3 SO2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Na2SiO3 + HCl + H2O = NaCl + Si(OH)4 =>
Na2SiO3 + 2 HCl + H2O = 2 NaCl + Si(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/21/24
Équations équilibrées sur04/20/23
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