| Équations équilibrées la veille | Équations équilibrées le lendemain |
()H2 + ()Cl2 = 2()HCl
H2SO4 + KMgO4 = K2SO4 + MgSO4 + H2O + O3 =>
9 H2SO4 + 6 KMgO4 = 3 K2SO4 + 6 MgSO4 + 9 H2O + 5 O3
CsOH + H2SO4 = CsSO4 + H2O + H2 =>
2 CsOH + 2 H2SO4 = 2 CsSO4 + 2 H2O + H2
C(s) + Cl2(g) = CCl4(s) =>
C(s) + 2 Cl2(g) = CCl4(s)
Ca(OH)2 + Zn = CaZnO2 + H2 =>
Ca(OH)2 + Zn = CaZnO2 + H2
Ag(ClO4) + Zn = Zn(ClO4)2 + Ag =>
2 Ag(ClO4) + Zn = Zn(ClO4)2 + 2 Ag
PBSO4 = PBO + SO3 =>
PBSO4 = PBO + SO3
CoCl2(aq) + Al(s) = AlCl3(aq) + Co(s) =>
3 CoCl2(aq) + 2 Al(s) = 2 AlCl3(aq) + 3 Co(s)
KCl(s) + H2SiF6(aq) = K2SiF6(g) + HCl =>
2 KCl(s) + H2SiF6(aq) = K2SiF6(g) + 2 HCl
Zn(s) + HBr(l) = ZnBr2(s) + H2(g) =>
Zn(s) + 2 HBr(l) = ZnBr2(s) + H2(g)
C10695H14492N100O2801S337 + CH4 = C10695H14492N100O2801S337*5000CH4 =>
C10695H14492N100O2801S337 + 5000 CH4 = C10695H14492N100O2801S337*5000CH4
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + NaNo3(aq) =>
Ca(No3)2(aq) + Na2Co3(aq) = CaCo3(s) + 2 NaNo3(aq)
Fe(CrO2)2 + HNO3 = Fe(NO3)3 + Cr(NO3)3 + NO2 + H2O =>
Fe(CrO2)2 + 10 HNO3 = Fe(NO3)3 + 2 Cr(NO3)3 + NO2 + 5 H2O
C6H5NH2 + Br = C6H4NBr3 + H2 =>
2 C6H5NH2 + 6 Br = 2 C6H4NBr3 + 3 H2
H2NC6H4OH + NaOH = H2NC6H4ONa + H2O =>
H2NC6H4OH + NaOH = H2NC6H4ONa + H2O
Li + ZnCl2 = Zn + LiCl =>
2 Li + ZnCl2 = Zn + 2 LiCl
C2H3(CN) + H2O = C3H6 + O2 + NH3 =>
2 C2H3(CN) + 6 H2O = 2 C3H6 + 3 O2 + 2 NH3
C6H4O2 + NaNO2 + H2SO4 = C6H3NO2(OH)2 + Na2SO4 =>
2 C6H4O2 + 2 NaNO2 + H2SO4 = 2 C6H3NO2(OH)2 + Na2SO4
Ba2 + P3 = BaP =>
3 Ba2 + 2 P3 = 6 BaP
Ti(SO4)2 + NaCl = TiCl4 + Na2SO4 =>
Ti(SO4)2 + 4 NaCl = TiCl4 + 2 Na2SO4
MHCl + Zn = MZnCl + H2 =>
2 MHCl + 2 Zn = 2 MZnCl + H2
Na + Fe3N2 = Na3N + Fe =>
6 Na + Fe3N2 = 2 Na3N + 3 Fe
Al(OH)3 + Si = Al + Si(OH)4 =>
4 Al(OH)3 + 3 Si = 4 Al + 3 Si(OH)4
Sr(OH)2 + FeCl3 = Fe(OH)3 + SrCl2 =>
3 Sr(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 SrCl2
FeS + K3Fe(CN)6 = Fe2(CN)6 + SK3 =>
FeS + K3Fe(CN)6 = Fe2(CN)6 + SK3
K2C2O4 + Cr(NO3)4 = K2(NO3)4 + CrC2O4 =>
K2C2O4 + Cr(NO3)4 = K2(NO3)4 + CrC2O4
A5*L3 = A5 + L2 =>
2 A5*L3 = 2 A5 + 3 L2
I2 + S2O3{2-} = S4O6{-2} + I{-} =>
I2 + 2 S2O3{2-} = S4O6{-2} + 2 I{-}
C2HCl3O2 + H2O = H3O + Cl + CO2 =>
C2HCl3O2 + 7 H2O = 5 H3O + 3 Cl + 2 CO2
CH3COOH(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KCH3COO(aq) =>
2 CH3COOH(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KCH3COO(aq)
BeF2 + Mg = MgF22 + Be6 =>
66 BeF2 + 6 Mg = 6 MgF22 + 11 Be6
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
CuCl + (NH4)3PO4 = CuPO4 + (NH4)3Cl =>
CuCl + (NH4)3PO4 = CuPO4 + (NH4)3Cl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaI + Na2H3IO6 + H2SO4 = I2 + Na2SO4 + H2O =>
14 NaI + 2 Na2H3IO6 + 9 H2SO4 = 8 I2 + 9 Na2SO4 + 12 H2O
C2H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C2H12O6(s) + 2 O2(g) = 2 CO2(g) + 6 H2O(g)
MnO4{-} + SO3{-2} + H{+} = MnO2 + SO4{-2} + H2O =>
2 MnO4{-} + 3 SO3{-2} + 2 H{+} = 2 MnO2 + 3 SO4{-2} + H2O
Sr(NO3)2 + Cl2 = SrCl2 + (NO3)2 =>
Sr(NO3)2 + Cl2 = SrCl2 + (NO3)2
Zn + HCl = H2 + ZnCl12 =>
Zn + 12 HCl = 6 H2 + ZnCl12
Cu + FeNO3 = Fe + CuNO3 =>
Cu + FeNO3 = Fe + CuNO3
MnO2 + KClO + KOH = K2MnO4 + H2O + KCl =>
MnO2 + KClO + 2 KOH = K2MnO4 + H2O + KCl
HI + H2O = HO + H2I =>
HI + H2O = HO + H2I
KNO3(s) = KNO2 + O2(s) =>
2 KNO3(s) = 2 KNO2 + O2(s)
C2H3O2Cl + O2 = CO2 + H2O + Cl211 =>
844 C2H3O2Cl + 1477 O2 = 1688 CO2 + 1266 H2O + 4 Cl211
BaNi + SO4 = BaSO4 + Ni =>
BaNi + SO4 = BaSO4 + Ni
C4H10O + O2 = CO2 + H10O2 =>
2 C4H10O + 9 O2 = 8 CO2 + 2 H10O2
Cu + Ag(No3)2 = Cu(No3)2 + Ag =>
Cu + Ag(No3)2 = Cu(No3)2 + Ag
Pb(ClO3) + KI = KClO3 + PbI =>
Pb(ClO3) + KI = KClO3 + PbI
C3H8O2 + O2 = H2O + CO3 =>
2 C3H8O2 + 11 O2 = 8 H2O + 6 CO3
C4H10O + O2 = CO2 + H2O2 =>
2 C4H10O + 17 O2 = 8 CO2 + 10 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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