| Équations équilibrées la veille |
NaO + HAuCl4 + 3 FeSO4 = Au + Fe2(SO4)3 + FeCl3 + HClNaO
(NH4)2CO3 + Fe = NH4 + FeCO3 =>
(NH4)2CO3 + Fe = 2 NH4 + FeCO3
H2SO4RbCl = RbHSO4HCl =>
H2SO4RbCl = RbHSO4HCl
KOH + Mg = K + H2 + MgO =>
2 KOH + 2 Mg = 2 K + H2 + 2 MgO
K2O(s) + HCl(aq) = KCl(s) + H2O =>
K2O(s) + 2 HCl(aq) = 2 KCl(s) + H2O
(CH3COO)2Mg + (NH4)2CO3 = MgCO3 + CH3COONH4 =>
(CH3COO)2Mg + (NH4)2CO3 = MgCO3 + 2 CH3COONH4
Zn(O2CCH3)2 + O2 = ZnO + CO2 + H2O =>
Zn(O2CCH3)2 + 4 O2 = ZnO + 4 CO2 + 3 H2O
C2H3Cl + H{+} + SO4{2-} = CO2 + H2S + H2O + Cl2 =>
8 C2H3Cl + 22 H{+} + 11 SO4{2-} = 16 CO2 + 11 H2S + 12 H2O + 4 Cl2
Cu(NO2)2 + K2CO3 = Cu2(CO3)2 + KNO2 =>
2 Cu(NO2)2 + 2 K2CO3 = Cu2(CO3)2 + 4 KNO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
C2H3O2 + LiH2O = H2O + LiC2H3O2 =>
C2H3O2 + LiH2O = H2O + LiC2H3O2
H + O2 + As2 + CH3 = (CH3)2AsO2H =>
2 H + 2 O2 + As2 + 4 CH3 = 2(CH3)2AsO2H
H2O + MgSO4 = (MgSO4)7H2O =>
H2O + 7 MgSO4 = (MgSO4)7H2O
H2S + Re2O7 = ReO3 + SO2 + H2 =>
H2S + 2 Re2O7 = 4 ReO3 + SO2 + H2
HNO3(aq) + NaCl(aq) = Cl(NO3)HNa =>
HNO3(aq) + NaCl(aq) = Cl(NO3)HNa
C3H7CHO + Ag{+} + H2O = C3H7COOH + Ag + H{+} =>
C3H7CHO + 2 Ag{+} + H2O = C3H7COOH + 2 Ag + 2 H{+}
NaNO2 + CH3COOH + NaY = Y + CH3COONa + H2O + NO =>
NaNO2 + 2 CH3COOH + NaY = Y + 2 CH3COONa + H2O + NO
Cu + Al(ClO3) = Cu(ClO3) + Al =>
Cu + Al(ClO3) = Cu(ClO3) + Al
Na2SO4(s) + Ca(NO3)2(s) = NaNO3(s) + CaSO4 =>
Na2SO4(s) + Ca(NO3)2(s) = 2 NaNO3(s) + CaSO4
MgSiO3 + H2 = SiH4 + MgO + H2O =>
MgSiO3 + 4 H2 = SiH4 + MgO + 2 H2O
Al2 + PbN = Pb + AlN =>
Al2 + 2 PbN = 2 Pb + 2 AlN
C7H14O3 + KMnO4 + HCl = CO2 + H2O + Mn{2+} + K{+} + Cl{-} =>
5 C7H14O3 + 36 KMnO4 + 108 HCl = 35 CO2 + 89 H2O + 36 Mn{2+} + 36 K{+} + 108 Cl{-}
H2S(aq) + Cl2(aq) = S8(S) + HCl(aq) =>
9 H2S(aq) + 9 Cl2(aq) = S8(S) + 18 HCl(aq)
H{+} + KMnO4 + C6H8O7 = Mn{2+} + CO2 + H2OC5H6O5 + K{+} =>
24 H{+} + 8 KMnO4 + 44 C6H8O7 = 8 Mn{2+} + 29 CO2 + 47 H2OC5H6O5 + 8 K{+}
Pb(OH)2 + Al2(CO3)3 = PbCO3 + Al(OH)3 =>
3 Pb(OH)2 + Al2(CO3)3 = 3 PbCO3 + 2 Al(OH)3
(NH4)2CO3(aq) = H2O(l) + NH3(aq) + CO2(g) =>
(NH4)2CO3(aq) = H2O(l) + 2 NH3(aq) + CO2(g)
NH4VO3 + H2C2O4 = VO2 + NH3 + CO2 + H2O =>
2 NH4VO3 + H2C2O4 = 2 VO2 + 2 NH3 + 2 CO2 + 2 H2O
KMnO4 + CO + HCl = CO2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 CO + 6 HCl = 5 CO2 + 2 KCl + 2 MnCl2 + 3 H2O
KNO3 + MgO = KO + MgNO3 =>
KNO3 + MgO = KO + MgNO3
Na + Li(CIO3) = Na(CIO3) + Li =>
Na + Li(CIO3) = Na(CIO3) + Li
Na2S2O3 + I2 = S + SO2 + NaI =>
2 Na2S2O3 + 2 I2 = S + 3 SO2 + 4 NaI
FeS2 + H2O = Fe2O3 + H2SO4 + H =>
2 FeS2 + 19 H2O = Fe2O3 + 4 H2SO4 + 30 H
Zn3Sb2 + H2O(l) = Zn(OH)2 + SbH3 =>
Zn3Sb2 + 6 H2O(l) = 3 Zn(OH)2 + 2 SbH3
Pb{+2} + CO3{2-} = PbCO3(s) =>
Pb{+2} + CO3{2-} = PbCO3(s)
ZnO + H2O = Zn(OH)4{2-} + H{+} =>
ZnO + 3 H2O = Zn(OH)4{2-} + 2 H{+}
H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O
KI + H2S = H2K + IS =>
KI + H2S = H2K + IS
PbS(s)PbSO4(s) = PbSO2(g) =>
PbS(s)PbSO4(s) = 2 PbSO2(g)
NaCrO + AlCl3 = NaCl3 + AlCrO =>
NaCrO + AlCl3 = NaCl3 + AlCrO
I2(aq) + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
I2(aq) + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
CoCl2 + HCl = CoCl4 + H =>
CoCl2 + 2 HCl = CoCl4 + 2 H
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O =>
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O
C6H8O7 + NaOH = H2O + Na + C6H5O7 =>
C6H8O7 + 3 NaOH = 3 H2O + 3 Na + C6H5O7
KMnO4 + H2SO4 + H2S = K2(SO4) + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2(SO4) + 8 MnSO4 + 12 H2O
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3CH2CH2CHO + H2O =>
5 CH3CH2CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 CH3CH2CH2CHO + 8 H2O
Ni + O3 + H2O = Ni3(OH)2 =>
9 Ni + O3 + 3 H2O = 3 Ni3(OH)2
C3H6Cl2 + Mg = C3H6 + MgCl2 =>
C3H6Cl2 + Mg = C3H6 + MgCl2
NaOH + H2C2O4 + CuSO4 = CuC2O4 + Na2SO4 + H2O =>
2 NaOH + H2C2O4 + CuSO4 = CuC2O4 + Na2SO4 + 2 H2O
NaCIO3 = NaI + CO3 =>
NaCIO3 = NaI + CO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
