| Équations équilibrées la veille |
4 NH3 + 3 O2 = 2 N2 + 6 H2O
MnO4{-} + C + H{+} = CO2 + MnO2 + H2O =>
4 MnO4{-} + 3 C + 4 H{+} = 3 CO2 + 4 MnO2 + 2 H2O
Ni + Fe2SO4 = Fe + Ni(SO4)2 =>
Ni + 2 Fe2SO4 = 4 Fe + Ni(SO4)2
P + Fe2Cl = PCl + Fe2 =>
P + Fe2Cl = PCl + Fe2
CH3CH2CH2OMgCl + H2O = CH3CH2CH2OH + Mg(OH)Cl =>
CH3CH2CH2OMgCl + H2O = CH3CH2CH2OH + Mg(OH)Cl
Cl + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
4 Cl + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
CaCl2 + NH3 = CaNH3 + Cl2 =>
CaCl2 + NH3 = CaNH3 + Cl2
Ba + H2O = BaOH + H4 =>
4 Ba + 4 H2O = 4 BaOH + H4
(C2H5OH) + H2O2 = C2H3OH + H2O =>
(C2H5OH) + H2O2 = C2H3OH + 2 H2O
SiO2 + H2SO4 = SiSO4 + H2O2 =>
SiO2 + H2SO4 = SiSO4 + H2O2
Mn(CH3COO)2 + KMnO4 + CH3COOH = Mn3O(CH3COO)7(H2O)2 + K2CO3 =>
8 Mn(CH3COO)2 + 4 KMnO4 + 13 CH3COOH = 4 Mn3O(CH3COO)7(H2O)2 + 2 K2CO3
Ba(NO3)2 + Na2CrO4 = BaCrO4 + NaNO3 =>
Ba(NO3)2 + Na2CrO4 = BaCrO4 + 2 NaNO3
H3PO3 + NH4OH = (NH4)2HPO3 + H2O =>
H3PO3 + 2 NH4OH = (NH4)2HPO3 + 2 H2O
BF3 + NH3 = H3NBF3 =>
BF3 + NH3 = H3NBF3
CN + Ca(OCl)2 = (CNO) + CaCl2 =>
2 CN + Ca(OCl)2 = 2(CNO) + CaCl2
C6H2O6 + O7 = CO2 + H2O =>
C6H2O6 + O7 = 6 CO2 + H2O
Ag2 + O = Ag2O2 =>
Ag2 + 2 O = Ag2O2
CH3COOH + Ca = CH3 + CaCOOH =>
CH3COOH + Ca = CH3 + CaCOOH
Cu + HClO4 = Cu(ClO4)2 + H2 =>
Cu + 2 HClO4 = Cu(ClO4)2 + H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + H2SO4 = Al(H2SO4) =>
Al + H2SO4 = Al(H2SO4)
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AgCl(aq) + Ca(s) = CaCl2(aq) + Ag(s) =>
2 AgCl(aq) + Ca(s) = CaCl2(aq) + 2 Ag(s)
Bi(HCO3)5 = Bi2O5 + CO2 + H2O =>
2 Bi(HCO3)5 = Bi2O5 + 10 CO2 + 5 H2O
FeNi3 + SO3 + O2 = Fe2(SO4)3 + NiSO4 =>
4 FeNi3 + 18 SO3 + 9 O2 = 2 Fe2(SO4)3 + 12 NiSO4
K3[Al(OH)6] + NH4Cl = KCl + Al(OH)3 + H2O + NH3 =>
K3[Al(OH)6] + 3 NH4Cl = 3 KCl + Al(OH)3 + 3 H2O + 3 NH3
Au{3+} + H2O2 = Au + O2 + H{+} =>
2 Au{3+} + 3 H2O2 = 2 Au + 3 O2 + 6 H{+}
AgNO3 + FeCl2 = Ag + Fe(NO3)3 + Cl =>
3 AgNO3 + FeCl2 = 3 Ag + Fe(NO3)3 + 2 Cl
NaOH + H2Co3 = NaHCo3 + H2O =>
NaOH + H2Co3 = NaHCo3 + H2O
Al3 + Fe2O3 = Al2O3 + Fe =>
2 Al3 + 3 Fe2O3 = 3 Al2O3 + 6 Fe
SO2 + HI = S2 + I2 + H2O =>
2 SO2 + 8 HI = S2 + 4 I2 + 4 H2O
HClO4 + CaH2 = Ca(ClO4)2 + H2 =>
2 HClO4 + CaH2 = Ca(ClO4)2 + 2 H2
Cl2 + Na(OH) + Cr2S3 = Na2(SO4) + Na2(CrO4) + NaCl + H2O =>
15 Cl2 + 40 Na(OH) + Cr2S3 = 3 Na2(SO4) + 2 Na2(CrO4) + 30 NaCl + 20 H2O
Au + H2SO4 = Au2SO4 + H2O + SO =>
4 Au + 3 H2SO4 = 2 Au2SO4 + 3 H2O + SO
KNO3 + (NH4)2SO4 = K2SO4 + NH4NO3 =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 NH4NO3
Na3P + Ni(ClO4)2 = NaClO4 + Ni3P2 =>
2 Na3P + 3 Ni(ClO4)2 = 6 NaClO4 + Ni3P2
NO3{-} + H{+} = NO{+} + H2O{+} =>
NO3{-} + 4 H{+} = NO{+} + 2 H2O{+}
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
C + H2O = CO + H2 =>
C + H2O = CO + H2
NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(s) + H2SO4(aq) = Na2SO4(aq) + 2 H2O(l) + 2 CO2(g)
C6H5NH3Cl + (CH3CO)2O = CH3CONHC6H5 + CH3COOH + HCl =>
C6H5NH3Cl + (CH3CO)2O = CH3CONHC6H5 + CH3COOH + HCl
Cr2O3 + KOH + H2O = KCr(OH)4 =>
Cr2O3 + 2 KOH + 3 H2O = 2 KCr(OH)4
Na2CO3 + Li = Na + Li2CO3 =>
Na2CO3 + 2 Li = 2 Na + Li2CO3
C2H6O(ethanol) + O2 = CO2 + H2O =>
C2H6O(ethanol) + 3 O2 = 2 CO2 + 3 H2O
Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe
SiH3Cl + H2O = HCl + (SiH3)2O =>
2 SiH3Cl + H2O = 2 HCl + (SiH3)2O
Na2B4O7 + H2O + BaCl2 = Ba(BO2)2 + NaCl + HCl =>
Na2B4O7 + H2O + 2 BaCl2 = 2 Ba(BO2)2 + 2 NaCl + 2 HCl
U + CH3COOH + H2O2 = UO2(CH3COO)2 + H2O =>
U + 2 CH3COOH + 3 H2O2 = UO2(CH3COO)2 + 4 H2O
CaS + HBr = CaBr2 + SH2 =>
CaS + 2 HBr = CaBr2 + SH2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
