| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Co + 3 Cl2 = 2 CoCl3
Zn + HNO3(dilute) = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3(dilute) = 3 Zn(NO3)2 + 2 NO + 4 H2O
K2[Zn(OH)4]ZnCl2 = Zn(OH)2KCl =>
K2[Zn(OH)4]ZnCl2 = 2 Zn(OH)2KCl
C2H4O2 + CaCl2 = Ca(C2H3O2)2 + HCl =>
2 C2H4O2 + CaCl2 = Ca(C2H3O2)2 + 2 HCl
NaI(aq) + Cl2(aq) = NaCl(aq) + I2(l) =>
2 NaI(aq) + Cl2(aq) = 2 NaCl(aq) + I2(l)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NH4NH3 + H2O =>
17 Cu + 38 HNO3 = 17 Cu(NO3)2 + 2 NH4NH3 + 12 H2O
Si2Cl6 + H2O = SiO2 + HCl + H2 =>
Si2Cl6 + 4 H2O = 2 SiO2 + 6 HCl + H2
C + O2 + H2 = C3H6O =>
6 C + O2 + 6 H2 = 2 C3H6O
NaOH + H2O = H2 + NaO2 =>
2 NaOH + 2 H2O = 3 H2 + 2 NaO2
Lithium + O2 = LiO2 =>
Li + O2 = LiO2
BaO + H2(SO4) = Ba(SO4) + H2O =>
BaO + H2(SO4) = Ba(SO4) + H2O
Ca(OH)2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaOH(an) =>
3 Ca(OH)2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaOH(an)
Mn(NO3)2*H2O = MnO2 + NO2 + H2O =>
Mn(NO3)2*H2O = MnO2 + 2 NO2 + H2O
CH3COOH + LiAlH4 + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
2 CH3COOH + LiAlH4 + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
SiCl4 + SiO2 = Si + Cl2O =>
SiCl4 + SiO2 = 2 Si + 2 Cl2O
CaCO3 + H2O = OH + HCaCO2 =>
CaCO3 + 2 H2O = 3 OH + HCaCO2
KCr + Na2SO4 = K2SO4 + NaCr =>
2 KCr + Na2SO4 = K2SO4 + 2 NaCr
NaOCl + H2O2 = NaO2 + HCl =>
2 NaOCl + H2O2 = 2 NaO2 + 2 HCl
As2Se5 + HNO3 + H2O = H3(AsO4) + H2(SeO4) + NO =>
3 As2Se5 + 40 HNO3 + 4 H2O = 6 H3(AsO4) + 15 H2(SeO4) + 40 NO
OH{-} + MnO4{-} + SO3{2-} = MnO2{2-} + SO4{2-} + H2O =>
2 OH{-} + 2 MnO4{-} + 5 SO3{2-} = 2 MnO2{2-} + 5 SO4{2-} + H2O
KMnO4 + NaOH + C12H22O11 = KMnO8 + Na + CH2 =>
13 KMnO4 + 8 NaOH + 4 C12H22O11 = 13 KMnO8 + 8 Na + 48 CH2
LiI + AgNO4 = AgI + LiNO4 =>
LiI + AgNO4 = AgI + LiNO4
KI + KBrO3 + HCl = ICl + KBr + KCl + H2O =>
3 KI + KBrO3 + 6 HCl = 3 ICl + KBr + 3 KCl + 3 H2O
CH3COOH + MgCO3 = CO2 + H2O + Mg(CH3COO)2 =>
2 CH3COOH + MgCO3 = CO2 + H2O + Mg(CH3COO)2
SbH3 + KMnO4 + H2SO4 = H3SbO4 + MnS04 + K2SO4 + H2O =>
31 SbH3 + 8 KMnO4 + 36 H2SO4 = 31 H3SbO4 + 8 MnS04 + 4 K2SO4 + 36 H2O
(BaCl2) + Na2SO4 = BaSO4 + NaCl =>
(BaCl2) + Na2SO4 = BaSO4 + 2 NaCl
HCl(ac) + CaCO3(s) = CaCl2(s) + H2O(l) + CO2(g) =>
2 HCl(ac) + CaCO3(s) = CaCl2(s) + H2O(l) + CO2(g)
CaCO3 + NaSO3 = Ca2SO3 + Na(CO3)2 =>
2 CaCO3 + NaSO3 = Ca2SO3 + Na(CO3)2
Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + Al(NO3)3 =>
2 Bi(NO3)3 + Al2(SO4)3 = Bi2(SO4)3 + 2 Al(NO3)3
O2 + Fe(OH)2 + HOH = Fe(OH)3 =>
O2 + 4 Fe(OH)2 + 2 HOH = 4 Fe(OH)3
Na3[Al(OH)6] + H2S = Na2S + Al(OH)3 + H2O =>
2 Na3[Al(OH)6] + 3 H2S = 3 Na2S + 2 Al(OH)3 + 6 H2O
As + N2H4 = AsN2 + H4 =>
As + N2H4 = AsN2 + H4
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
H3PO4 + NaHCO3 = CO2 + H2O + Na3PO4 =>
H3PO4 + 3 NaHCO3 = 3 CO2 + 3 H2O + Na3PO4
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Fe(III)NO3 + NaOH = Fe(III)OH + NaNO3 =>
Fe(III)NO3 + NaOH = Fe(III)OH + NaNO3
Na(OH) + KHP = Na(KP) + H2O =>
Na(OH) + KHP = Na(KP) + H2O
Bi(NO3)3 + HI = BiI3 + HNO3 =>
Bi(NO3)3 + 3 HI = BiI3 + 3 HNO3
Mg(NO3)2 + (NH4)OH = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2(NH4)OH = Mg(OH)2 + 2 NH4NO3
Ti(OH)3 + H2S = Ti(HS)3 + H2O =>
Ti(OH)3 + 3 H2S = Ti(HS)3 + 3 H2O
C6H14O(l) + O2 = CO2(g) + H2O(l) =>
C6H14O(l) + 9 O2 = 6 CO2(g) + 7 H2O(l)
S + HNO3 = H2O + SO2 + N2 =>
5 S + 4 HNO3 = 2 H2O + 5 SO2 + 2 N2
In + Cl2 = InCl3 =>
2 In + 3 Cl2 = 2 InCl3
AsO2{-} + I2 + H2O = I{-} + H2AsO4{-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + H2AsO4{-} + 2 H{+}
NaHCO3 + HC2H3O2 = Na(C2H3O2)2 + CO2 + H2O =>
8 NaHCO3 + 15 HC2H3O2 = 8 Na(C2H3O2)2 + 6 CO2 + 10 H2O
S02 + H2O + O3 = H2SO4 =>
S02 + 2 H2O + 2 O3 = 2 H2SO4
Be(OH)2 + KOH = H2O + K2BeO2 =>
Be(OH)2 + 2 KOH = 2 H2O + K2BeO2
C6H5OH + O2 = CO2 + H(OH) =>
C6H5OH + 7 O2 = 6 CO2 + 3 H(OH)
AI + FeCI3 = AICI3 + Fe =>
AI + FeCI3 = AICI3 + Fe
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/16/24
Équations équilibrées sur12/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
