| Équations équilibrées la veille |
2 H3PO4 + 3 C4H6CaO4 = 6 CH3COOH + Ca3(PO4)2
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Au + MgSO4 = AuMgSO4 =>
Au + MgSO4 = AuMgSO4
BaBr2Na2SO4 = BaSO4Na2Br2 =>
BaBr2Na2SO4 = BaSO4Na2Br2
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + H2O =>
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H5OH + K2O = C2H5OK + H2O =>
2 C2H5OH + K2O = 2 C2H5OK + H2O
ABC = AB + C =>
ABC = AB + C
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaCl(s) + SO2(g) + H2O(g) + O2(g) = Na2SO4(a) + HCl(g) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(g) + O2(g) = 2 Na2SO4(a) + 4 HCl(g)
H2S + SO3 = H2SO4 + S =>
3 H2S + 4 SO3 = 3 H2SO4 + 4 S
Cu + NH4OH = Cu(OH)2 + NH4 =>
Cu + 2 NH4OH = Cu(OH)2 + 2 NH4
Na2SO4 + CoCl2 = NaCl + CoSO4 =>
Na2SO4 + CoCl2 = 2 NaCl + CoSO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
I2 + AgNO3 = INO3 + Ag =>
I2 + 2 AgNO3 = 2 INO3 + 2 Ag
H2(g) + I2(g) = HI(g) =>
H2(g) + I2(g) = 2 HI(g)
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Cr(s) + S8(s) = Cr2S3(s) =>
16 Cr(s) + 3 S8(s) = 8 Cr2S3(s)
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
KSCN + Fe(NO3)3 = KNO3 + Fe + SCN =>
3 KSCN + Fe(NO3)3 = 3 KNO3 + Fe + 3 SCN
AgNO3 + CH2O = Ag + CO2 + NH3 + H2O =>
4 AgNO3 + 9 CH2O = 4 Ag + 9 CO2 + 4 NH3 + 3 H2O
Al(s) + S8(s) = Al2S3(s) =>
16 Al(s) + 3 S8(s) = 8 Al2S3(s)
NiCl3 + Al = NiCl + AlCl =>
NiCl3 + 2 Al = NiCl + 2 AlCl
H3BO3 + Mg = Mg(H2BO3)2 + H2 =>
2 H3BO3 + Mg = Mg(H2BO3)2 + H2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
Ca + PbO2 = Pb + CaO =>
2 Ca + PbO2 = Pb + 2 CaO
Sb(s) + O2(g) = Sb2O3(s) =>
4 Sb(s) + 3 O2(g) = 2 Sb2O3(s)
Pb(NO3)2 + NaOH = Pb(OH) + Na(NO3)2 =>
Pb(NO3)2 + NaOH = Pb(OH) + Na(NO3)2
PH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + KPO4 =>
6 PH3 + 10 K2Cr2O7 + 37 H2SO4 = 10 Cr2(SO4)3 + 7 K2SO4 + 46 H2O + 6 KPO4
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
Sb(s) + O2(g) = Sb2O3(s) =>
4 Sb(s) + 3 O2(g) = 2 Sb2O3(s)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C4H10S + O2 = CO2 + H2O + SO2 =>
2 C4H10S + 15 O2 = 8 CO2 + 10 H2O + 2 SO2
Sb(s) + O2(g) = Sb2O3(s) =>
4 Sb(s) + 3 O2(g) = 2 Sb2O3(s)
FeSO4 + H2O = [Fe(H2O)4]SO4 =>
FeSO4 + 4 H2O = [Fe(H2O)4]SO4
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
Al(s) + O2(g) = Al2O3(s) =>
4 Al(s) + 3 O2(g) = 2 Al2O3(s)
HI(g) = H2(g) + I2(s) =>
2 HI(g) = H2(g) + I2(s)
Li + MgBr2 = LiBr + Mg =>
2 Li + MgBr2 = 2 LiBr + Mg
Cr(s) + O2(g) = Cr2O3(s) =>
4 Cr(s) + 3 O2(g) = 2 Cr2O3(s)
Co(s) + O2(g) = Co2O3(s) =>
4 Co(s) + 3 O2(g) = 2 Co2O3(s)
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
HI(g) = H2(g) + I2(g) =>
2 HI(g) = H2(g) + I2(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
