Équations équilibrées la veille |
8 KNO3 + 9 CH3COOH = 8 NH3 + 18 CO2 + 6 H2O + 8 K
In2O3 + Na3N = In + Na2O + N2 =>
In2O3 + 2 Na3N = 2 In + 3 Na2O + N2
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = PbCl2Ba(NO3)2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
ZnO + CaCo3 = ZnCo3 + CaO =>
ZnO + CaCo3 = ZnCo3 + CaO
Cu + S2 = CuS =>
2 Cu + S2 = 2 CuS
Fe(SCN)2 = Fe(SCN)5 + Fe(SCN) =>
4 Fe(SCN)2 = Fe(SCN)5 + 3 Fe(SCN)
I2 + Cl2 = ICl6 =>
I2 + 6 Cl2 = 2 ICl6
CC6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
7 CC6H5CH3 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 4 K2SO4 + 8 MnSO4 + 16 H2O
CuSO4(aq) + KI(aq) = CuI + K2SO4 + I2 =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI + 2 K2SO4 + I2
MgBr2 + H3PO4 = MgHPO4 + HBr =>
MgBr2 + H3PO4 = MgHPO4 + 2 HBr
CuCl2 + KI = CuCl + I2 + KCl =>
2 CuCl2 + 2 KI = 2 CuCl + I2 + 2 KCl
K2O + NaCl = Na2O + KCl =>
K2O + 2 NaCl = Na2O + 2 KCl
C17H35COONa + Ca2CO3 = C17H35COOCa + Na2CO3 =>
2 C17H35COONa + Ca2CO3 = 2 C17H35COOCa + Na2CO3
KMnO4 + NaClO2 + H2SO4 = MnSO4 + NaClO3 + H2O + K2SO4 =>
2 KMnO4 + 5 NaClO2 + 3 H2SO4 = 2 MnSO4 + 5 NaClO3 + 3 H2O + K2SO4
RbClO3 = RbCl(s) + O2 =>
2 RbClO3 = 2 RbCl(s) + 3 O2
CH3CH2CH2COH + Ag2O = Ag + CO2 + H2O =>
CH3CH2CH2COH + 11 Ag2O = 22 Ag + 4 CO2 + 4 H2O
C3H5COOH + C2H6O = C3H5COOCH3 + H2O =>
2 C3H5COOH + C2H6O = 2 C3H5COOCH3 + H2O
HBrO3 + K2CO3 = KBrO3 + H2O + CO2 =>
2 HBrO3 + K2CO3 = 2 KBrO3 + H2O + CO2
Na + HNO3 = Na(NO3)2 + NO + H2O =>
3 Na + 8 HNO3 = 3 Na(NO3)2 + 2 NO + 4 H2O
CH3COOH + K2SiO3 = H2SiO3 + CH3COOK =>
2 CH3COOH + K2SiO3 = H2SiO3 + 2 CH3COOK
MgO + FeCl3 + H2O = Fe(OH)3 + MgCl2 =>
3 MgO + 2 FeCl3 + 3 H2O = 2 Fe(OH)3 + 3 MgCl2
Al + HNO3 = Al(NO3)10 + NH4NO3 + H2O =>
4 Al + 50 HNO3 = 4 Al(NO3)10 + 5 NH4NO3 + 15 H2O
Fe(CrO2)2 + Cl2 + K2CO3 = Fe2Cl3 + K2CrO4 + CO2 + KCl =>
4 Fe(CrO2)2 + 11 Cl2 + 16 K2CO3 = 2 Fe2Cl3 + 8 K2CrO4 + 16 CO2 + 16 KCl
C2H5Cl + CH3COOH = CH3COOC2H5 + HCl =>
C2H5Cl + CH3COOH = CH3COOC2H5 + HCl
KMnO4 + H2SO4 + C3H7OH = C2H5COOH + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C3H7OH = 5 C2H5COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
H2SO4 + HIO = H2SO5 + HI =>
H2SO4 + HIO = H2SO5 + HI
NH3 + CuCl2 = (Cu(NH3)4)Cl2 =>
4 NH3 + CuCl2 = (Cu(NH3)4)Cl2
Mg(OH)2 = Mg{2+} + OH{-}) =>
Mg(OH)2 = Mg{2+} + 2 OH{-})
Ti + NaOH = TiOH + Na =>
Ti + NaOH = TiOH + Na
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O =>
H2SO4 + MgCO3 = MgSO4 + CO2 + H2O
SO3 + H2O = H2SO4* =>
SO3 + H2O = H2SO4*
C2H4O + Cu(OH)2 = C2H4O2 + Cu2O + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + Cu2O + 2 H2O
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
C6H12 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
5 C6H12 + 8 KMnO4 + 12 H2SO4 = 10 C2H5COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Mg(s) + AgCl(aq) = Ag(s) + MgCl2(aq) =>
Mg(s) + 2 AgCl(aq) = 2 Ag(s) + MgCl2(aq)
CH3OH + CuO = CH2O + Cu + H2O =>
CH3OH + CuO = CH2O + Cu + H2O
C4H8O2PCl5 = C4H7ClOHClPOCl3 =>
C4H8O2PCl5 = C4H7ClOHClPOCl3
HBr + KCl = HK + BrCl =>
HBr + KCl = HK + BrCl
K2S + Ni(NO3)2 = K(NO3) + NiS =>
K2S + Ni(NO3)2 = 2 K(NO3) + NiS
Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl
KOH + H3PO4 = K + H2O + PO4 =>
3 KOH + H3PO4 = 3 K + 3 H2O + PO4
FeSO4 + H3BO3 = H2SO4 + FeHBO3 =>
FeSO4 + H3BO3 = H2SO4 + FeHBO3
HBr + Fe(OH)3 = Fe(OH)2Br + H2O =>
HBr + Fe(OH)3 = Fe(OH)2Br + H2O
Na3PO4 + H2O = Na3 + OH + HPO4 =>
Na3PO4 + H2O = Na3 + OH + HPO4
IHS = HI + S2 =>
2 IHS = 2 HI + S2
BaCl2 + (NH4)2SO4 = BaSO4 + NH4Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2 NH4Cl
Zn + AuNO3 = Au3 + Zn(NO3)2 =>
3 Zn + 6 AuNO3 = 2 Au3 + 3 Zn(NO3)2
KI + CuCl2 = KCl + CuI + I2 =>
4 KI + 2 CuCl2 = 4 KCl + 2 CuI + I2
PBSO4 + Mg = MgSO4 + PB =>
PBSO4 + Mg = MgSO4 + PB
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.