| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NaOH = NaCl + H2O
I2 + NO + H2O = HNO2 + HI =>
I2 + 2 NO + 2 H2O = 2 HNO2 + 2 HI
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
(FeCu)S2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3(FeCu)S2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
H2O + KCl = KOH + Cl2 + H2 =>
2 H2O + 2 KCl = 2 KOH + Cl2 + H2
CU(OH)2(s) = CUO(s) + H2O(l) =>
CU(OH)2(s) = CUO(s) + H2O(l)
HNO2 + HCl = NOCl + H2O =>
HNO2 + HCl = NOCl + H2O
HNO3 + Rb2S = H2S + RbNO3 =>
2 HNO3 + Rb2S = H2S + 2 RbNO3
NaCl + HNO3 + AgNO3 = AgCl + Na(NO3)2 + H2 =>
2 NaCl + 2 HNO3 + 2 AgNO3 = 2 AgCl + 2 Na(NO3)2 + H2
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
HClO = HClO3 + HCl =>
3 HClO = HClO3 + 2 HCl
ZnS + HNO3 = Zn(NO3)2 + H2S =>
ZnS + 2 HNO3 = Zn(NO3)2 + H2S
NH4Cl + Mg = NH4 + MgCl =>
NH4Cl + Mg = NH4 + MgCl
H2SO4(ac) + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2SO4(ac) + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
ICl3 + H2O = HIO3 + HCl + ICl =>
2 ICl3 + 3 H2O = HIO3 + 5 HCl + ICl
NaHCO3(aq) + HCl(aq) = H2CO3 + NaCl =>
NaHCO3(aq) + HCl(aq) = H2CO3 + NaCl
C4H10O4 + NH4NO3 = CO2 + H2O + N2 =>
C4H10O4 + 9 NH4NO3 = 4 CO2 + 23 H2O + 9 N2
Mn3O4 + Al = Al16O12 + Mn3 =>
3 Mn3O4 + 16 Al = Al16O12 + 3 Mn3
Pb(IO3)2 + NaCl = PbCl2 + NaIO3 =>
Pb(IO3)2 + 2 NaCl = PbCl2 + 2 NaIO3
CH3CHCH2 + NH3 + CO2 = CH2CHCN + H2O =>
2 CH3CHCH2 + 3 NH3 + 3 CO2 = 3 CH2CHCN + 6 H2O
methane + Oxygen = carbondioxide + water =>
CH4 + 2 O2 = CO2 + 2 H2O
[Ru(NH3)6]Cl4 + HNO3 = Ru(NO3)4 + NH4Cl + NH4NO3 =>
[Ru(NH3)6]Cl4 + 6 HNO3 = Ru(NO3)4 + 4 NH4Cl + 2 NH4NO3
CO + OH = CO(OH)3 =>
CO + 3 OH = CO(OH)3
Na2(CO3) + Cr(NO2) = Na(NO2) + Cr2(CO3) =>
Na2(CO3) + 2 Cr(NO2) = 2 Na(NO2) + Cr2(CO3)
K3PO4(aq) + Al(NO3)3(aq) = AlPO4 + K3(NO3)3 =>
K3PO4(aq) + Al(NO3)3(aq) = AlPO4 + K3(NO3)3
C + Na1 = CNa1 =>
C + Na1 = CNa1
Cd + Ni(NO3)2 = CdN2O6 + Ni =>
Cd + Ni(NO3)2 = CdN2O6 + Ni
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Li + HCIO4 = LiCIO4 + H2 =>
2 Li + 2 HCIO4 = 2 LiCIO4 + H2
CaO + NaCl = CaCl2 + Na2O =>
CaO + 2 NaCl = CaCl2 + Na2O
Pb(OH)4 + H2Cr2O7 = Pb(HCr2O7)4 + H2O =>
Pb(OH)4 + 4 H2Cr2O7 = Pb(HCr2O7)4 + 4 H2O
Ca2O + HNO3 = NO + Ca(NO3)3 + H2O =>
3 Ca2O + 22 HNO3 = 4 NO + 6 Ca(NO3)3 + 11 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AlCl3 + K4SiO4 = KCl + Al4(SiO4)3 =>
4 AlCl3 + 3 K4SiO4 = 12 KCl + Al4(SiO4)3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 = =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Cs(s) + N2(g) = Cs3N(s) =>
6 Cs(s) + N2(g) = 2 Cs3N(s)
KCl + MnO2 + H2SO4 = K2SO4 + Cl2 + H2O + MnSO4 =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + Cl2 + 2 H2O + MnSO4
CH3CHCH3CHCH3CH3 + O2 = CO2 + H2O =>
2 CH3CHCH3CHCH3CH3 + 19 O2 = 12 CO2 + 14 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C2H5OH = CH3CHO + H2 =>
C2H5OH = CH3CHO + H2
IF5 = I + F =>
IF5 = I + 5 F
SO2 + H2O + I = I{-} + SO4 + H{+} =>
SO2 + 2 H2O + 4 I = 4 I{-} + SO4 + 4 H{+}
Mg(OH)2 + Cl2 = H2O + Mg(ClO3)2 + MgCl2 =>
6 Mg(OH)2 + 6 Cl2 = 6 H2O + Mg(ClO3)2 + 5 MgCl2
H2SO4 + NH3 = HN + H2O + SO2 =>
H2SO4 + NH3 = HN + 2 H2O + SO2
KHCo3 + NH3 = NH4Co3 + K =>
KHCo3 + NH3 = NH4Co3 + K
Ce{+4} + Fe{+2} = Ce{+3} + Fe{+3} =>
Ce{+4} + Fe{+2} = Ce{+3} + Fe{+3}
Cr + SO3 = Cr2(SO3)3 =>
2 Cr + 3 SO3 = Cr2(SO3)3
C4H9OH + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H9OH + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 39 H2O
C6H10 + KMnO4 + H2SO4 + H2O = KOH + MnSO4 + C6H10(OH)2 =>
5 C6H10 + 2 KMnO4 + 2 H2SO4 + 4 H2O = 2 KOH + 2 MnSO4 + 5 C6H10(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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