| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4(aq)(NH4)2CO3(aq) = NiCO3(s)(NH4)2SO4(aq)
C9H17ClOC27H46OC6H15N = C36H62O2C6H16ClN =>
C9H17ClOC27H46OC6H15N = C36H62O2C6H16ClN
AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl =>
AgNO3(aq) + CsCl(aq) = CsNO3(aq) + AgCl
Cr2O7{2-} + I{-} + H{+} = Cr{3+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 2 Cr{3+} + 3 I2 + 7 H2O
NH2Cl + HClO = NHCl2 + H2O =>
NH2Cl + HClO = NHCl2 + H2O
KNO3 + NH3 + H2O = KOH + NH4NO3 =>
KNO3 + NH3 + H2O = KOH + NH4NO3
Ti(OH)3 + KNO3 + KOH = NH3 + H2O + K2TiO4 =>
8 Ti(OH)3 + 3 KNO3 + 13 KOH = 3 NH3 + 14 H2O + 8 K2TiO4
Ag2SO4 + NaCI = AgCI + Na2SO4 =>
Ag2SO4 + 2 NaCI = 2 AgCI + Na2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb(CH3CO2)2 + H2S = H(CH3CO2) + PbS =>
Pb(CH3CO2)2 + H2S = 2 H(CH3CO2) + PbS
Br + O2 = BrO2 =>
Br + O2 = BrO2
FeBr3 = FeBr2 + Br3 =>
3 FeBr3 = 3 FeBr2 + Br3
FeCl2 + K4[Fe(CN)6] = KCl + K2Fe[Fe(CN)6] =>
FeCl2 + K4[Fe(CN)6] = 2 KCl + K2Fe[Fe(CN)6]
SnO2 + KCN = KCNO + Sn =>
SnO2 + 2 KCN = 2 KCNO + Sn
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Mg(HCO3)2 + CaCl2 = MgCl2 + CaCO3 + HCl =>
Mg(HCO3)2 + 2 CaCl2 = MgCl2 + 2 CaCO3 + 2 HCl
(CH3)Se(C4H8NO2) + H2 = CH4 + Se + C4H9NO2 =>
(CH3)Se(C4H8NO2) + H2 = CH4 + Se + C4H9NO2
Ba + Br2 = BaBr2 =>
Ba + Br2 = BaBr2
NH2Br = NH2 + Br2 =>
2 NH2Br = 2 NH2 + Br2
C8H16 = C + H2 =>
C8H16 = 8 C + 8 H2
FeCl2 + Na2S = FeS + NaCl =>
FeCl2 + Na2S = FeS + 2 NaCl
HCl(aq) + Li2CO3(aq) = LiHCO3(aq) + LiCl(aq) =>
HCl(aq) + Li2CO3(aq) = LiHCO3(aq) + LiCl(aq)
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = K2SO4 + (NH4)2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = K2SO4 + 6(NH4)2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O =>
CH3C(O)OH + NaOH = CH3C(O)ONa + H2O
K2Cr2O7 + KI + HNO3 = Cr(NO3)3 + KNO3 + H2O + I2 =>
K2Cr2O7 + 6 KI + 14 HNO3 = 2 Cr(NO3)3 + 8 KNO3 + 7 H2O + 3 I2
C5H5N + BCl3 = C5H5NB + Cl3 =>
C5H5N + BCl3 = C5H5NB + Cl3
NaF + Br2 = NaBr2 + F2 =>
2 NaF + 2 Br2 = 2 NaBr2 + F2
MgCl2(aq) + Li2S(aq) = LiCl + MgS =>
MgCl2(aq) + Li2S(aq) = 2 LiCl + MgS
CH3(CH2)7CH3 + O2 = CO2 + H2O =>
CH3(CH2)7CH3 + 14 O2 = 9 CO2 + 10 H2O
Tc(s) + F2(g) = TcF6(s) =>
Tc(s) + 3 F2(g) = TcF6(s)
CaO + HClO = Ca(ClO)2 + H2O =>
CaO + 2 HClO = Ca(ClO)2 + H2O
Al2O3 + KOH + H2O = K[Al(OH)4] =>
Al2O3 + 2 KOH + 3 H2O = 2 K[Al(OH)4]
Na2IK2CO3 = Na2CO3K2I =>
Na2IK2CO3 = Na2CO3K2I
Cr + O2 + HCl = CrCl3 + H2O =>
4 Cr + 3 O2 + 12 HCl = 4 CrCl3 + 6 H2O
Al + Ca(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca(OH)2 = 2 Al(OH)3 + 3 Ca
Ba(OH)2 + H2O = OH + H2Ba =>
Ba(OH)2 + 2 H2O = 4 OH + H2Ba
NaOH + H3Po4 + H2O = Na2HPo4*7H2O =>
2 NaOH + H3Po4 + 5 H2O = Na2HPo4*7H2O
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
NaOH + HPO4 = Na3(PO4)3 + H2O =>
3 NaOH + 3 HPO4 = Na3(PO4)3 + 3 H2O
[NH4]3PO4 + Ba[NO3]2 = Ba3[PO4]2 + NH4NO3 =>
2[NH4]3PO4 + 3 Ba[NO3]2 = Ba3[PO4]2 + 6 NH4NO3
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C2H3NH2 + H = C2H3NH3 =>
C2H3NH2 + H = C2H3NH3
FeSO4(H2O) = FeSO4 + H2O =>
FeSO4(H2O) = FeSO4 + H2O
CaOH + CuS = CaS + CuOH =>
CaOH + CuS = CaS + CuOH
HI(aq)KOH(aq) = H2O(l)KI(aq) =>
HI(aq)KOH(aq) = H2O(l)KI(aq)
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + Na(NO3) =>
Ba(NO3)2 + Na2(SO4) = Ba(SO4) + 2 Na(NO3)
[HNO3] + Cu = NO2 + Cu(NO3)2 + H2O =>
4[HNO3] + Cu = 2 NO2 + Cu(NO3)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
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