| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Cr = CrCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KClO3(s) = K(s) + Cl2(g) + O2(g) =>
2 KClO3(s) = 2 K(s) + Cl2(g) + 3 O2(g)
H3O{+} + NH3 = H2O + NH4{+} =>
H3O{+} + NH3 = H2O + NH4{+}
Se + O2 + H2O = H2Se1O4 =>
2 Se + 3 O2 + 2 H2O = 2 H2Se1O4
Zn + HClO4 = ZnCl2 + H2O + O2 =>
2 Zn + 4 HClO4 = 2 ZnCl2 + 2 H2O + 7 O2
HCl + K2CrO4 = KCl + H2O + K2Cr2O7 =>
2 HCl + 2 K2CrO4 = 2 KCl + H2O + K2Cr2O7
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Cu{+} + SCN{-} = CuCN + S =>
Cu{+} + SCN{-} = CuCN + S
Ca3(PO4)2 + C = Ca3P2 + CO =>
Ca3(PO4)2 + 8 C = Ca3P2 + 8 CO
AgNO3 + Al2(CO3)3 = Ag2CO3 + Al(NO3)3 =>
6 AgNO3 + Al2(CO3)3 = 3 Ag2CO3 + 2 Al(NO3)3
Cl + NaI2 = NaCl + I2 =>
Cl + NaI2 = NaCl + I2
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
Cl2 + Br2 = ClBr =>
Cl2 + Br2 = 2 ClBr
Bi(OH)3 + Na[Sn(OH)3] + NaOH = Bi + Na2[Sn(OH)6] =>
2 Bi(OH)3 + 3 Na[Sn(OH)3] + 3 NaOH = 2 Bi + 3 Na2[Sn(OH)6]
Na + Ni(Cl)2 = NaCl + Ni =>
2 Na + Ni(Cl)2 = 2 NaCl + Ni
Ca(OH)2 + Li3(PO4) = Ca3(PO4)2 + Li(OH) =>
3 Ca(OH)2 + 2 Li3(PO4) = Ca3(PO4)2 + 6 Li(OH)
Na2CrO4 + Al2(SO4)3 = Na2SO4 + Al2(CrO4)3 =>
3 Na2CrO4 + Al2(SO4)3 = 3 Na2SO4 + Al2(CrO4)3
Mg(s) + ZnSO4(aq) = MgSO4(qasasfgsafgasfgff) + Zn =>
Mg(s) + ZnSO4(aq) = MgSO4(qasasfgsafgasfgff) + Zn
HClO4 + BaCO3 = H2 + CO3 + Ba(ClO4)2 =>
2 HClO4 + BaCO3 = H2 + CO3 + Ba(ClO4)2
FeP2 + FeS2 = FeS + P4S10 =>
2 FeP2 + 12 FeS2 = 14 FeS + P4S10
Cl2 + Ca(OH)2 = CaCl2O + H2O =>
Cl2 + Ca(OH)2 = CaCl2O + H2O
NaOH + (NH4)3(PO4) = Na3(PO4) + H2O + NH3 =>
3 NaOH + (NH4)3(PO4) = Na3(PO4) + 3 H2O + 3 NH3
Ca(s) + Al(NO3)3(aq) = Al(s) + Ca(NO3)2(aq) =>
3 Ca(s) + 2 Al(NO3)3(aq) = 2 Al(s) + 3 Ca(NO3)2(aq)
AI + Fe3(PO4)2 = Fe + AIPO4 =>
2 AI + Fe3(PO4)2 = 3 Fe + 2 AIPO4
KI + NaClO = NaI + KClO =>
KI + NaClO = NaI + KClO
Sr + S = SSr =>
Sr + S = SSr
HOBr + KOBr = OBr + KH =>
HOBr + KOBr = 2 OBr + KH
PbCO3H2S = PbSH2CO3 =>
PbCO3H2S = PbSH2CO3
NaClO4 + H2O = NaOH + HClO4 =>
NaClO4 + H2O = NaOH + HClO4
C75 = C =>
C75 = 75 C
AgNO3 + Na3PO4 = Na3NO3 + AgPO4 =>
AgNO3 + Na3PO4 = Na3NO3 + AgPO4
Cl + KF = KCl + F2 =>
2 Cl + 2 KF = 2 KCl + F2
HNO3 + Hg + C2H5OH = Hg(CNO)2 + H2O + CO2 =>
12 HNO3 + 6 Hg + 7 C2H5OH = 6 Hg(CNO)2 + 27 H2O + 2 CO2
HC1 + O2 = H2O + C1 =>
4 HC1 + O2 = 2 H2O + 4 C1
ClC6H4NH2 + HCl = ClC6H4NH3Cl =>
ClC6H4NH2 + HCl = ClC6H4NH3Cl
Ni3Cl + Na(PO4)2 = Ni3(PO4)2 + NaCl =>
Ni3Cl + Na(PO4)2 = Ni3(PO4)2 + NaCl
C8H11NO2 + O2 = CO2 + H2O + NO2 =>
4 C8H11NO2 + 43 O2 = 32 CO2 + 22 H2O + 4 NO2
C6H5C2H5 + C2H4 = C6H4(C2H5)2 =>
C6H5C2H5 + C2H4 = C6H4(C2H5)2
FeS + NH4SCN = Fe(SCN)2 + (NH4)2S =>
FeS + 2 NH4SCN = Fe(SCN)2 + (NH4)2S
NaClO4 + H2O = Na2O + HClO4 =>
2 NaClO4 + H2O = Na2O + 2 HClO4
Cr2(SO4)3 + NaOH + Br2 = Na2CrO4 + NaBr + H2O + Na2SO4 =>
Cr2(SO4)3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 6 NaBr + 8 H2O + 3 Na2SO4
Pb(NO3)2(aq) + (NH4)2S(aq) = PbS + NH4NO3(aq) =>
Pb(NO3)2(aq) + (NH4)2S(aq) = PbS + 2 NH4NO3(aq)
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
S + Br2 = SBr4 =>
S + 2 Br2 = SBr4
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C2H4 + CCl4 = C2H2Cl2 + CH2Cl2 =>
C2H4 + CCl4 = C2H2Cl2 + CH2Cl2
C7H6O2(s) + NaHCO3(s) = C7H5O2Na(s) + H2O(l) + CO2(g) =>
C7H6O2(s) + NaHCO3(s) = C7H5O2Na(s) + H2O(l) + CO2(g)
K2CO3 + Ca(NO3)2 + NH4OH = CaCO3 + NH4NO3 + KOH =>
K2CO3 + Ca(NO3)2 + 2 NH4OH = CaCO3 + 2 NH4NO3 + 2 KOH
Iron(II)Chloride + SodiumHydroxide = Iron(II)Hydroxide + SodiumChloride =>
Iron(II)Chloride + SodiumHydroxide = Iron(II)Hydroxide + SodiumChloride
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
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