Équations équilibrées la veille |
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
C2H5NO2 + Al + HCl = AlCl3 + C2H5NH2 + H2O =>
C2H5NO2 + 2 Al + 6 HCl = 2 AlCl3 + C2H5NH2 + 2 H2O
B + NaOH = NaBO2 + H2 + Na2O =>
2 B + 6 NaOH = 2 NaBO2 + 3 H2 + 2 Na2O
Zn{2+} + H2O = Zn(OH)2 + H3O{+} =>
Zn{2+} + 4 H2O = Zn(OH)2 + 2 H3O{+}
HCl + MnO2 = MnCl2 + Cl2 + H2O =>
4 HCl + MnO2 = MnCl2 + Cl2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Co(NO3)2 + Zn(Cl)2 = Zn(NO3)2 + Co(Cl)2 =>
Co(NO3)2 + Zn(Cl)2 = Zn(NO3)2 + Co(Cl)2
CH3CH2OH + PCl3 = CH4 + CH2 + Cl + H3PO3 =>
6 CH3CH2OH + 2 PCl3 = 3 CH4 + 9 CH2 + 6 Cl + 2 H3PO3
NaBr + H2SO4 = Na2SO4 + Br2 + SO2 + H2O =>
2 NaBr + 2 H2SO4 = Na2SO4 + Br2 + SO2 + 2 H2O
NaOH(aq) + HCl(aq) = HOH(aq) + NaCl(aq) =>
NaOH(aq) + HCl(aq) = HOH(aq) + NaCl(aq)
C4H10O(l) + H2O(l) = C2H6O(l) =>
C4H10O(l) + H2O(l) = 2 C2H6O(l)
K2CO3 + Pb(NO3)2 = KNO3 + PbCO3(s) =>
K2CO3 + Pb(NO3)2 = 2 KNO3 + PbCO3(s)
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
NaHCO3 + H3C6O7 = CO3 + H2O + Na3C6H5O7 =>
75 NaHCO3 + 24 H3C6O7 = 69 CO3 + 11 H2O + 25 Na3C6H5O7
NO3NH4 + H2O = NH3 + OH =>
NO3NH4 + 5 H2O = 2 NH3 + 8 OH
HNO2 + Ba(OH)2 = Ba(NO2)2(aq) + H2O(l) =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2(aq) + 2 H2O(l)
K2C2O4 + H2O2 + H2SO4 = K2SO4 + CO2 + H2O =>
K2C2O4 + H2O2 + H2SO4 = K2SO4 + 2 CO2 + 2 H2O
KMnO4 + Al2(SO3)3 = Al(MnO4)3 + K2SO3 =>
6 KMnO4 + Al2(SO3)3 = 2 Al(MnO4)3 + 3 K2SO3
CuCl22H20 + H2SO3 + H2O = CuCl + H2SO4 + HCl =>
2 CuCl22H20 + H2SO3 + H2O = 2 CuCl + H2SO4 + 42 HCl
Mn + NaClO = MnO2 + NaCl =>
Mn + 2 NaClO = MnO2 + 2 NaCl
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
I2 + Na3(AsO3) + Na(HCO3) = NaI + Na3(AsO4) + CO2 + H2O =>
I2 + Na3(AsO3) + 2 Na(HCO3) = 2 NaI + Na3(AsO4) + 2 CO2 + H2O
XeF4 + KBrO3 + H2O = Xe + HF + KBrO4 =>
XeF4 + 2 KBrO3 + 2 H2O = Xe + 4 HF + 2 KBrO4
CH3COOH + MgCO3 = (CH3COO)2Mg + H2O + CO3 =>
11 CH3COOH + 6 MgCO3 = 6(CH3COO)2Mg + 4 H2O + 4 CO3
NaOH + KHCO3 = NaHCO3 + KOH =>
NaOH + KHCO3 = NaHCO3 + KOH
HC2H3O2 + O2 = H2O + CO2 =>
HC2H3O2 + 2 O2 = 2 H2O + 2 CO2
Mq + H2SO4 = MqSO4 + H2 =>
Mq + H2SO4 = MqSO4 + H2
KCIO3 + HI + H2SO4 = KHSO4 + HCI + I2 + H2O =>
KCIO3 + 6 HI + H2SO4 = KHSO4 + HCI + 3 I2 + 3 H2O
SnCl2 + KIO3 + HCl = SnCl4 + KCl + I2 + H2O =>
5 SnCl2 + 2 KIO3 + 12 HCl = 5 SnCl4 + 2 KCl + I2 + 6 H2O
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
Ca + H2O = Ca2O2 + H =>
2 Ca + 2 H2O = Ca2O2 + 4 H
C + H2 = C2H4 =>
2 C + 2 H2 = C2H4
NH4NO3 + NaOH = NaNO + NH + HO =>
2 NH4NO3 + NaOH = NaNO + 3 NH + 6 HO
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3C(O)CH2CH3 + H2O =>
3 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3C(O)CH2CH3 + 7 H2O
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
NH4NO3 = N2 + H2O + O2 =>
2 NH4NO3 = 2 N2 + 4 H2O + O2
Al(NO3)3 + H2O = Al(OH)3 + NO2 + O2 =>
4 Al(NO3)3 + 6 H2O = 4 Al(OH)3 + 12 NO2 + 3 O2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CS2 + S2Cl2 = S8 + CCl4 =>
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
KOH + Na3PO4 = NaOH + K3PO4 =>
3 KOH + Na3PO4 = 3 NaOH + K3PO4
NaI + H3PO4 = HI + Na3PO4 =>
3 NaI + H3PO4 = 3 HI + Na3PO4
NH4OH + CuClO3 = CuOH + NH4ClO3 =>
NH4OH + CuClO3 = CuOH + NH4ClO3
SO4 + KOH = K2SO4 + (OH)2 =>
SO4 + 2 KOH = K2SO4 + (OH)2
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
C6H10 + Na2Cr2O7 + H2SO4 = C6H10O4 + Cr2(SO4)3 + Na2SO4 + H2 =>
7 C6H10 + 4 Na2Cr2O7 + 16 H2SO4 = 7 C6H10O4 + 4 Cr2(SO4)3 + 4 Na2SO4 + 16 H2
Cu3(SO4)2 + Na2CO3 = Cu3(CO3)2 + Na2SO4 =>
Cu3(SO4)2 + 2 Na2CO3 = Cu3(CO3)2 + 2 Na2SO4
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.