| Équations équilibrées la veille |
Fe(IO3)3 = Fe + 3 IO3
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
Ba{2+} + S{2-} = BaS =>
Ba{2+} + S{2-} = BaS
BaS + CoI2 = BaI2 + CoS =>
BaS + CoI2 = BaI2 + CoS
NaHSO4 = Na2SO4 + SO3 + H2O =>
2 NaHSO4 = Na2SO4 + SO3 + H2O
(NH4)6Mo7O24 + H2O2 + NH3 + ZnSO4 = H2O + Zn(NH3)4Mo(O2)4 + (NH4)2SO4 =>
(NH4)6Mo7O24 + 28 H2O2 + 36 NH3 + 7 ZnSO4 = 24 H2O + 7 Zn(NH3)4Mo(O2)4 + 7(NH4)2SO4
NaOH + Pb(NO3)2 = Na2(NO3)2 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = Na2(NO3)2 + Pb(OH)2
FeSO4 + H2SO4 + KSCN = Fe(SCN) + H2K(SO4)2 =>
FeSO4 + H2SO4 + KSCN = Fe(SCN) + H2K(SO4)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
As + NO3{-} + H2O + H{+} = H3AsO3 + NO =>
As + NO3{-} + H2O + H{+} = H3AsO3 + NO
C6H6O3 + O2 = CO + H2O =>
C6H6O3 + 3 O2 = 6 CO + 3 H2O
C18H26O2 + O2 = H2O + CO2 =>
2 C18H26O2 + 47 O2 = 26 H2O + 36 CO2
KMnO4 + NO2 = MnO2 + NO3 + KNO3 =>
KMnO4 + 2 NO2 = MnO2 + NO3 + KNO3
KCO3(s) + H2SO4 = KSO4(aq) + CO2(g) + H2O(l) =>
KCO3(s) + H2SO4 = KSO4(aq) + CO2(g) + H2O(l)
CuCl2 + Fe = Fe2Cu2 + Cl =>
2 CuCl2 + 2 Fe = Fe2Cu2 + 4 Cl
SiOHCl3 + NaOH = Na2SiO3 + H2O + NaCl =>
SiOHCl3 + 5 NaOH = Na2SiO3 + 3 H2O + 3 NaCl
C6H5OH + HNO3 + H2SO4 = C6H3OHNO2SO3H + H2O =>
C6H5OH + HNO3 + H2SO4 = C6H3OHNO2SO3H + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
BaCI2 + Na3PO4 = BaPO4 + Na3CI2 =>
BaCI2 + Na3PO4 = BaPO4 + Na3CI2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
CH3COOH + MgCO3 = CO2 + H2O + MgCOOH =>
3 CH3COOH + 8 MgCO3 = 6 CO2 + 2 H2O + 8 MgCOOH
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
HBr + NH3 = NH4 + Br =>
HBr + NH3 = NH4 + Br
C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
C12H22O11 + H2O = C2H6O + CO2 =>
C12H22O11 + H2O = 4 C2H6O + 4 CO2
Br2(l) + I(s) = IBr3(g) =>
3 Br2(l) + 2 I(s) = 2 IBr3(g)
C12H22O11 + O = CO2 + H2O =>
C12H22O11 + 24 O = 12 CO2 + 11 H2O
C4H10 + O2 = H + CO =>
C4H10 + 2 O2 = 10 H + 4 CO
Fe + Al(C2H3O2)3 = Fe(C2H3O2)2 + Al =>
3 Fe + 2 Al(C2H3O2)3 = 3 Fe(C2H3O2)2 + 2 Al
HNO3Sr(OH)2 = H(OH)2 + Sr(NO3) =>
HNO3Sr(OH)2 = H(OH)2 + Sr(NO3)
K2Cr2O7 + KCl + H2O = KClO4 + CrOH3 + KOH =>
4 K2Cr2O7 + 7 KCl + 16 H2O = 7 KClO4 + 8 CrOH3 + 8 KOH
KOH + HF = H2O + F + K =>
KOH + HF = H2O + F + K
CU(CH3COO)2 + H2O = CUO + CH3COOH =>
CU(CH3COO)2 + H2O = CUO + 2 CH3COOH
H2O + S2 + O2 = H2SO4 =>
2 H2O + S2 + 3 O2 = 2 H2SO4
Sc + S2 = Sc2S3 =>
4 Sc + 3 S2 = 2 Sc2S3
AgCl3 + NH3 = AgN + HCl =>
AgCl3 + NH3 = AgN + 3 HCl
Cd{2+} + (NH4)2CO3 = CdCO3 + NH4{+} =>
Cd{2+} + (NH4)2CO3 = CdCO3 + 2 NH4{+}
U[235]6 + Pu[239] + Cr + H = (Cr2H4)19U[235]6Pu[239] =>
U[235]6 + Pu[239] + 38 Cr + 76 H = (Cr2H4)19U[235]6Pu[239]
CO + H2 = CH4H2O =>
CO + 3 H2 = CH4H2O
KClO3 + Al + NaOH = KCl + NaAlO2 + H2O =>
KClO3 + 2 Al + 2 NaOH = KCl + 2 NaAlO2 + H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KMnO4 + CrI2 + H2O = MnO2 + Cr(OH)3 + KIO3 + KOH =>
13 KMnO4 + 3 CrI2 + 8 H2O = 13 MnO2 + 3 Cr(OH)3 + 6 KIO3 + 7 KOH
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
Na2S2O3 + HCIO + H2O = H2SO4 + NaCI + HCI =>
Na2S2O3 + 4 HCIO + H2O = 2 H2SO4 + 2 NaCI + 2 HCI
CH2O2 + C3H8O = C4H7O2 + H2O =>
15 CH2O2 + 11 C3H8O = 12 C4H7O2 + 17 H2O
Cu2S + O2 = Cu + CuSO2 =>
Cu2S + O2 = Cu + CuSO2
Zn + I2 = Zn(II)I =>
2 Zn + 3 I2 = 2 Zn(II)I
CH3CHCHCH2CH3 + KMnO4 + KOH = CH3CH2COOKCH3COOK + K2MnO4 + H2O =>
CH3CHCHCH2CH3 + 8 KMnO4 + 10 KOH = CH3CH2COOKCH3COOK + 8 K2MnO4 + 6 H2O
Cl + FeI3 = FeCl3 + I2 =>
6 Cl + 2 FeI3 = 2 FeCl3 + 3 I2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
