| Équations équilibrées la veille |
PhOH + NaOH = PhONa + H2O
Ba + OH = BaOH =>
Ba + OH = BaOH
Zn + SnBr = ZnBr2 + Sn =>
Zn + 2 SnBr = ZnBr2 + 2 Sn
NaCI + H2SO4 = NaHSO4 + HCI =>
NaCI + H2SO4 = NaHSO4 + HCI
As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + C2H4O2 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 C2H4O2
HF(aq) + NaOH(aq) = H2O + NaF(aq) =>
HF(aq) + NaOH(aq) = H2O + NaF(aq)
H3PO4 + H2O = H5PO5 =>
H3PO4 + H2O = H5PO5
N2 + S8 = NS3 =>
4 N2 + 3 S8 = 8 NS3
CaCl2*2H2O + Na3PO4*12H2O = NaCl + Ca3(PO4)2 + H2O =>
3 CaCl2*2H2O + 2 Na3PO4*12H2O = 6 NaCl + Ca3(PO4)2 + 30 H2O
Al(H2O)6 + OH = Al(OH)3 + H2O =>
Al(H2O)6 + 3 OH = Al(OH)3 + 6 H2O
C6H10O2 + O2 = CO2 + H2O =>
2 C6H10O2 + 15 O2 = 12 CO2 + 10 H2O
KI + NaIO + H2SO4 = NaI + K2SO4 + H2O + I2 =>
2 KI + NaIO + H2SO4 = NaI + K2SO4 + H2O + I2
NH3ClCH2COOH + Ba(OH)2 = (NH2CH2COO)2Ba + BaCl2 + H2O =>
2 NH3ClCH2COOH + 2 Ba(OH)2 = (NH2CH2COO)2Ba + BaCl2 + 4 H2O
KI + H2O*Cl = H2O + KCl + I2 =>
2 KI + 2 H2O*Cl = 2 H2O + 2 KCl + I2
Cu(NO3)2 + NH4OH = Cu2(OH)3NO3 + NH4NO3 =>
2 Cu(NO3)2 + 3 NH4OH = Cu2(OH)3NO3 + 3 NH4NO3
C4H6 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 4 H2O = 3 C4H8O2 + 2 MnO2 + 2 KOH
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
NO2 + CuO = Cu2N3 + O2 =>
3 NO2 + 2 CuO = Cu2N3 + 4 O2
H22S + Fe = H2 + FeS =>
H22S + Fe = 11 H2 + FeS
BaTeO4*3H2O = BaTe + H2O + O2 =>
BaTeO4*3H2O = BaTe + 3 H2O + 2 O2
C11H15O3N + O2 = NO + H2O + CO2 =>
4 C11H15O3N + 55 O2 = 4 NO + 30 H2O + 44 CO2
CH3COHCNCH2CH3 + HCl + H2O = CH3CH2COHCOOHCH3 + NH4Cl =>
CH3COHCNCH2CH3 + HCl + 2 H2O = CH3CH2COHCOOHCH3 + NH4Cl
NaMnO4 + NaBrO + NaOH = Na2MnO4 + NaBrO3 + H2O =>
4 NaMnO4 + NaBrO + 4 NaOH = 4 Na2MnO4 + NaBrO3 + 2 H2O
K2Cr2O7 + BaSO3 + H2SO4 = Cr2(SO4)3 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaSO3 + 4 H2SO4 = Cr2(SO4)3 + 3 BaSO4 + K2SO4 + 4 H2O
Na2(SO4) + AgNO3 = NaNO3 + Ag2(SO4) =>
Na2(SO4) + 2 AgNO3 = 2 NaNO3 + Ag2(SO4)
Cr{3+} + HSO3{-} = Cr(HSO3)3 =>
Cr{3+} + 3 HSO3{-} = Cr(HSO3)3
Al + NlSO4 = Nl + Al(SO4) =>
Al + NlSO4 = Nl + Al(SO4)
CuCl + Fe = CuFe2 + Cl =>
CuCl + 2 Fe = CuFe2 + Cl
KI + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
BeCl2 + (NH4)2CO3 = NH4Cl + BeCO3 =>
BeCl2 + (NH4)2CO3 = 2 NH4Cl + BeCO3
NH34 + O2 = N2 + H2O =>
2 NH34 + 17 O2 = N2 + 34 H2O
Al(NO3)3 + NH3 = AlH3 + N(NO3)3 =>
Al(NO3)3 + NH3 = AlH3 + N(NO3)3
Na + HPO3 = Na3PO4 + H2 + P =>
9 Na + 4 HPO3 = 3 Na3PO4 + 2 H2 + P
CaO + NH3 = Ca + NO2 + H2O =>
7 CaO + 2 NH3 = 7 Ca + 2 NO2 + 3 H2O
K(s) + HgCl2(aq) = Hg(s) + KCl(ap) =>
2 K(s) + HgCl2(aq) = Hg(s) + 2 KCl(ap)
S + H3PO4 = S3(PO4)2 + H2 =>
3 S + 2 H3PO4 = S3(PO4)2 + 3 H2
AlCl3 + K2Cr2O7 = K2Cl3 + AlCr2O7 =>
AlCl3 + K2Cr2O7 = K2Cl3 + AlCr2O7
Na2S + AgNO3 = Ag2S + NaNO3 =>
Na2S + 2 AgNO3 = Ag2S + 2 NaNO3
GaBr3 + F = GaF + Br =>
GaBr3 + F = GaF + 3 Br
Fe2O3 + (NH4)2SO4 = NH4Fe(SO4)2 + NH3 + H2O =>
Fe2O3 + 4(NH4)2SO4 = 2 NH4Fe(SO4)2 + 6 NH3 + 3 H2O
FeCl3 + K(OH)2 = Fe(OH)2 + KCl3 =>
FeCl3 + K(OH)2 = Fe(OH)2 + KCl3
H2SO4 + Cu = CuO*SO2 + H2O =>
H2SO4 + Cu = CuO*SO2 + H2O
Hg + (NH4)2CO3 = [Hg(NH3)2] + H2CO3 =>
Hg + (NH4)2CO3 = [Hg(NH3)2] + H2CO3
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CoS + O2 = Co2O3 + SO3 =>
4 CoS + 9 O2 = 2 Co2O3 + 4 SO3
Fe2O3 = FeO + O4 =>
4 Fe2O3 = 8 FeO + O4
Cu(OH)2 + KOH = K2CuO2 + H2O =>
Cu(OH)2 + 2 KOH = K2CuO2 + 2 H2O
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2 =>
FeCl2 + Cu(OH)2 = CuCl2 + Fe(OH)2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
