| Équations équilibrées la veille |
Cr(OH)6 = CrO3 + 3 H2O
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH
Cl3 + H2O = ClH2 + O =>
Cl3 + 3 H2O = 3 ClH2 + 3 O
H2CO3 + NH3 = NH4 + HCO3 =>
H2CO3 + NH3 = NH4 + HCO3
Na3AsO4 + KI + H2SO4 = Na3AsO3 + H2O + I2 + KSO4 =>
2 Na3AsO4 + 2 KI + 2 H2SO4 = 2 Na3AsO3 + 2 H2O + I2 + 2 KSO4
KI + NH3 = H3I3 + K3N =>
3 KI + NH3 = H3I3 + K3N
NaCl + HNO3 + Ag(NH3)2OH = H2O + NH4NO3 + AgCl + NaNO3 =>
NaCl + 3 HNO3 + Ag(NH3)2OH = H2O + 2 NH4NO3 + AgCl + NaNO3
Li + KBr = LiK + Br =>
Li + KBr = LiK + Br
Ba(OH)2 + FeO = Ba + Fe2O3 + H2O =>
Ba(OH)2 + 2 FeO = Ba + Fe2O3 + H2O
ZnSO4 + MgCl2 = ZnCl2 + MgSO4 =>
ZnSO4 + MgCl2 = ZnCl2 + MgSO4
NaHSO4 + Cu(OH)2 = CuSO4 + Na2SO4 + H2O =>
2 NaHSO4 + Cu(OH)2 = CuSO4 + Na2SO4 + 2 H2O
C3Cl2N3NaO3 + HCl = C3H3N3O3 + NaCl + Cl2 =>
C3Cl2N3NaO3 + 3 HCl = C3H3N3O3 + NaCl + 2 Cl2
HIO3 + TiO = HIO + Ti2O3 =>
HIO3 + 4 TiO = HIO + 2 Ti2O3
HMnO4 + HCl = MnCl2 + Cl2 + H2O =>
2 HMnO4 + 14 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O
CCl4 + Li = LiCl + C =>
CCl4 + 4 Li = 4 LiCl + C
Cr2O3 + HCl = CrOHCl2 + H2O =>
Cr2O3 + 4 HCl = 2 CrOHCl2 + H2O
Br3 + KOH = KBrO3 + KBr + H2O =>
2 Br3 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
NaOH + H2 = Na + H2O =>
2 NaOH + H2 = 2 Na + 2 H2O
Na2S2O3 + C6H9I2NO = NaC6H9I2NO + NaS2O3 =>
Na2S2O3 + C6H9I2NO = NaC6H9I2NO + NaS2O3
C6H5COOHCH3CH2CHOH + CH3CH2CHOH + CH3CH2NH2 = C6H5CH2CHCHCH2NH3CH3 + H2O =>
15 C6H5COOHCH3CH2CHOH + 37 CH3CH2CHOH + 29 CH3CH2NH2 = 29 C6H5CH2CHCHCH2NH3CH3 + 82 H2O
Zn(No3)2 + Ca(OH)2 = Zn(OH)2 + Ca(No3)2 =>
Zn(No3)2 + Ca(OH)2 = Zn(OH)2 + Ca(No3)2
CaBr2 + AgNO3 = CaBr2AgNO3 =>
CaBr2 + AgNO3 = CaBr2AgNO3
MgCO3 + H2SO4 = Mg(SO4) + H2CO3 =>
MgCO3 + H2SO4 = Mg(SO4) + H2CO3
Ni + Br2 = Ni2Br2 =>
2 Ni + Br2 = Ni2Br2
Ca + H3PO4 = Ca(H3PO4) =>
Ca + H3PO4 = Ca(H3PO4)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
MnCl2 + H2CO3 = Mn2(CO3)2 + HCl =>
2 MnCl2 + 2 H2CO3 = Mn2(CO3)2 + 4 HCl
(NH)PO = NH + PO =>
(NH)PO = NH + PO
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH =>
CH3CH2CH2NH3Cl + NaOH = CH3CH2CH2NH3 + NaCl + OH
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
Bi + NaOH = Bi(NaOH) =>
Bi + NaOH = Bi(NaOH)
HN3(g) + O2(g) = NO(g) + H2O(g) =>
4 HN3(g) + 7 O2(g) = 12 NO(g) + 2 H2O(g)
Ag{+}(aq) + Cl{-}(aq) = AgCl =>
Ag{+}(aq) + Cl{-}(aq) = AgCl
Ba(OH)2 + NH4I = BaI2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4I = BaI2 + 2 NH3 + 2 H2O
C7H6O + O2 = CO2 + H2O =>
C7H6O + 8 O2 = 7 CO2 + 3 H2O
I2O5 + F2 = IF5 + O2 =>
2 I2O5 + 10 F2 = 4 IF5 + 5 O2
[Co(NH3)6]Cl3 + NaOH = Na3[Co(OH)6] + NaCl + NH3 =>
[Co(NH3)6]Cl3 + 6 NaOH = Na3[Co(OH)6] + 3 NaCl + 6 NH3
Pb(C2H3O2)2 + NaOH = Pb(OH)2 + NaC2H3O2 =>
Pb(C2H3O2)2 + 2 NaOH = Pb(OH)2 + 2 NaC2H3O2
Ag + HIO3 = H2 + AgIO3 =>
2 Ag + 2 HIO3 = H2 + 2 AgIO3
(NH4)2SO1 + KOH = K2SO1 + NH3 + H2O =>
(NH4)2SO1 + 2 KOH = K2SO1 + 2 NH3 + 2 H2O
C2H4 + Cl2 = C2Cl5 + HCl =>
2 C2H4 + 9 Cl2 = 2 C2Cl5 + 8 HCl
C8H8O3 + BH4{-} + H2O = C8H10O3 + HBO3 + OH{-} =>
5 C8H8O3 + BH4{-} + 4 H2O = 5 C8H10O3 + HBO3 + OH{-}
PbCl4 + NH3 = PbCl2 + HCl + N2 =>
3 PbCl4 + 2 NH3 = 3 PbCl2 + 6 HCl + N2
Zn{2+} + NH4OH = Zn(OH)4{2-} + NH4{+} =>
Zn{2+} + 4 NH4OH = Zn(OH)4{2-} + 4 NH4{+}
NaOH = Na + OH =>
NaOH = Na + OH
Sn(s) + HCl(aq) = H2(g) + SnCl4(aq) =>
Sn(s) + 4 HCl(aq) = 2 H2(g) + SnCl4(aq)
Ni + H(C2H3O2) = Ni(C2H3O2)2 + H2 =>
Ni + 2 H(C2H3O2) = Ni(C2H3O2)2 + H2
CuSO4 + C6H8O6 = Cu + SO2 + H2O + CO =>
2 CuSO4 + C6H8O6 = 2 Cu + 2 SO2 + 4 H2O + 6 CO
SILVERNITRATE + SODIUMCHLORIDE = SILVERCHLORIDE + SODIUMNITRATE =>
SILVERNITRATE + SODIUMCHLORIDE = SILVERCHLORIDE + SODIUMNITRATE
Ag + HCl(aq) = AgCl + H2 =>
2 Ag + 2 HCl(aq) = 2 AgCl + H2
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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