| Équations équilibrées la veille |
3(NH4)2C2O4 + 2 Mo(OH)3 = 6 NH4OH + Mo2(C2O4)3
Sc2O3 + H2O(l) = Sc(OH)3 =>
Sc2O3 + 3 H2O(l) = 2 Sc(OH)3
C5H10O2 + CH3OH = C6H12O2 + H2O =>
C5H10O2 + CH3OH = C6H12O2 + H2O
Ai + H2SO4 = H2 + Ai(SO4)3 =>
Ai + 3 H2SO4 = 3 H2 + Ai(SO4)3
Mg + P4 + O2 = Mg3(PO4)2 =>
6 Mg + P4 + 8 O2 = 2 Mg3(PO4)2
Cs + P3 = CsP =>
3 Cs + P3 = 3 CsP
C6H3Cl3O + H2O2 = CO2 + H2O + HCl =>
C6H3Cl3O + 11 H2O2 = 6 CO2 + 11 H2O + 3 HCl
Cd(s) + H3PO4(aq) = CdPO4(aq) + H2(g) =>
2 Cd(s) + 2 H3PO4(aq) = 2 CdPO4(aq) + 3 H2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO + KOH = Mn(OH)2 + K2O =>
MnO + 2 KOH = Mn(OH)2 + K2O
Fe3(PO4)2 + H2O = Fe(OH)2 + H3PO4 =>
Fe3(PO4)2 + 6 H2O = 3 Fe(OH)2 + 2 H3PO4
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
CH3COOH(l) + NaCO3(s) = CH3COONa(l) + H2O(l) + CO2(g) =>
9 CH3COOH(l) + 8 NaCO3(s) = 8 CH3COONa(l) + 6 H2O(l) + 10 CO2(g)
H3PO4 + CO2 = H2O + C3(PO4)4 =>
4 H3PO4 + 3 CO2 = 6 H2O + C3(PO4)4
MnO2 + N2 = O2 + Mn3N4 =>
3 MnO2 + 2 N2 = 3 O2 + Mn3N4
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
[C6H7O7(OH)3] + C2H6 = C2H5OH + CO2 =>
3[C6H7O7(OH)3] + 9 C2H6 = 14 C2H5OH + 8 CO2
HCO3 + C6H8O7 = CO2 + H2O =>
18 HCO3 + C6H8O7 = 24 CO2 + 13 H2O
SiO2 + NaHCO3 = Si(CO3) + NaHO2 =>
SiO2 + NaHCO3 = Si(CO3) + NaHO2
Zn2 + H2SO4 = Zn(SO4) + SO2 + H2O =>
Zn2 + 4 H2SO4 = 2 Zn(SO4) + 2 SO2 + 4 H2O
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl =>
CH3COCl + CH3CHOHCH3 = CH3(CH2)3COOH + HCl
K2Cr2O7 + Mg + H2SO4 = Cr2(SO4)3 + MgSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 Mg + 7 H2SO4 = Cr2(SO4)3 + 3 MgSO4 + K2SO4 + 7 H2O
Sn3 + NaOH = Na2SnO2 + H2 =>
Sn3 + 6 NaOH = 3 Na2SnO2 + 3 H2
Bi2O3 + C7H6O3 = C7H5BiO4 + H2O =>
Bi2O3 + 2 C7H6O3 = 2 C7H5BiO4 + H2O
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
[Co(NH3)6]Cl3 + KI = I2 + KCl + NH3 + CoCl2 =>
2[Co(NH3)6]Cl3 + 2 KI = I2 + 2 KCl + 12 NH3 + 2 CoCl2
N2CO3 + HCl = NCl + H2CO3 =>
N2CO3 + 2 HCl = 2 NCl + H2CO3
[Co(NH3)6]Cl3 + KI = I2 + KCl + NH3 + CoCl2 =>
2[Co(NH3)6]Cl3 + 2 KI = I2 + 2 KCl + 12 NH3 + 2 CoCl2
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O
NiS + O3 = NiO + SO2 =>
NiS + O3 = NiO + SO2
MnSO4 + NaOH + H2O = Mn(OH)4 + Na2SO4 + H2 =>
MnSO4 + 2 NaOH + 2 H2O = Mn(OH)4 + Na2SO4 + H2
NbO + H2 = Nb + H2O =>
NbO + H2 = Nb + H2O
MgCO3 + AlCl3 = MgCl3 + AlCO3 =>
MgCO3 + AlCl3 = MgCl3 + AlCO3
Cr(OH)3 = Cr + (OH)3 =>
Cr(OH)3 = Cr + (OH)3
NaOH(aq) + Ca(OH)2(aq) = Ca(OH)3Na(aq) =>
NaOH(aq) + Ca(OH)2(aq) = Ca(OH)3Na(aq)
N2O5 + Mn(OH)3 = Mn(NO3)3 + H2O =>
3 N2O5 + 2 Mn(OH)3 = 2 Mn(NO3)3 + 3 H2O
HF + Ca3P2 = CaF2 + H3P =>
6 HF + Ca3P2 = 3 CaF2 + 2 H3P
FeS2 + NaOH = Fe(OH)3 + Na + S =>
FeS2 + 3 NaOH = Fe(OH)3 + 3 Na + 2 S
AgNO3 + NH3 = [Ag(NH3)2]NO3 = =>
AgNO3 + 2 NH3 = [Ag(NH3)2]NO3
ZnSO4 + K2S = K2SO4 + ZnS =>
ZnSO4 + K2S = K2SO4 + ZnS
Bi2O3 + C7H6O3 = C7H5BiO4 + H2O =>
Bi2O3 + 2 C7H6O3 = 2 C7H5BiO4 + H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
H + K2SO4 = K + H2SO4 =>
2 H + K2SO4 = 2 K + H2SO4
FeH2SO4 = FeSO4H2 =>
FeH2SO4 = FeSO4H2
C2H3NaO2 + H2O = H3O + C2NaO2 =>
C2H3NaO2 + 3 H2O = 3 H3O + C2NaO2
NaHCO3(aq) + CaHPO4(aq) = NaCaPO4(aq) + CO2(g) + H2O(l) =>
NaHCO3(aq) + CaHPO4(aq) = NaCaPO4(aq) + CO2(g) + H2O(l)
HCOOH + (CH3)2CHCH2OH = HCOO(CH3)2CHCH2 + H2O =>
HCOOH + (CH3)2CHCH2OH = HCOO(CH3)2CHCH2 + H2O
(NH4)2S + BiCl3 = Bi2S3 + NH3 + HCl =>
3(NH4)2S + 2 BiCl3 = Bi2S3 + 6 NH3 + 6 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiCl(aq) + KOH(aq) = LiOH(aq) + KCl(aq) =>
LiCl(aq) + KOH(aq) = LiOH(aq) + KCl(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
