| Équations équilibrées la veille |
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + NH4NO3 + 3 H2O
HCl + Mn2O7 = Cl2 + H2O + MnCl2 =>
14 HCl + Mn2O7 = 5 Cl2 + 7 H2O + 2 MnCl2
MnO4{-} + H2O2{+} = H2O + Mn{2+} + O2 =>
2 MnO4{-} + 6 H2O2{+} = 6 H2O + 2 Mn{2+} + 7 O2
CH3COOH + Ag2O = CH3COOAg + H2O =>
2 CH3COOH + Ag2O = 2 CH3COOAg + H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
CU(NO3)2 + KI = CUI2 + K(NO3) =>
CU(NO3)2 + 2 KI = CUI2 + 2 K(NO3)
CH3CO2 + Na2CO3 = CH3CO2Na + CO2 + H2O =>
16 CH3CO2 + 7 Na2CO3 = 14 CH3CO2Na + 11 CO2 + 3 H2O
Au + ClH = Cl + AuH =>
Au + ClH = Cl + AuH
H2 + PO4 = H3PO4 =>
3 H2 + 2 PO4 = 2 H3PO4
NaHCO3(s) = CO2(g)H2O(g) + Na2CO3(s) =>
2 NaHCO3(s) = CO2(g)H2O(g) + Na2CO3(s)
NaBrO + H2O = HBrO + NaOH =>
NaBrO + H2O = HBrO + NaOH
H3AsO4 + Cu(OH)2 + Pd(OH)4 = PdCu(H2AsO4)6 + H2O =>
6 H3AsO4 + Cu(OH)2 + Pd(OH)4 = PdCu(H2AsO4)6 + 6 H2O
CoCO3 + NH4Br + NH3 + H2O2 = [Co(NH3)5Br]Br2 + H2O + CO2 =>
2 CoCO3 + 6 NH4Br + 4 NH3 + H2O2 = 2[Co(NH3)5Br]Br2 + 4 H2O + 2 CO2
Pb(C2H3O2)4 + K2CrO4 = (K(C2H3O2)2) + PbCrO4 =>
Pb(C2H3O2)4 + K2CrO4 = 2(K(C2H3O2)2) + PbCrO4
(CuOH)2SO4 + H2SO4 = Cu3(OHSO4)2 + H2O =>
3(CuOH)2SO4 + H2SO4 = 2 Cu3(OHSO4)2 + 2 H2O
AgNO3(aq)KCl = AgCl(s)KNO3(aq) =>
AgNO3(aq)KCl = AgCl(s)KNO3(aq)
CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl
NH4 + I = NH4I =>
NH4 + I = NH4I
Mn(aq) + ClO3(aq) = MnO4(aq) + ClO2(aq) =>
Mn(aq) + 4 ClO3(aq) = MnO4(aq) + 4 ClO2(aq)
NaNO3 + KBr = NaBr + K(NO3) =>
NaNO3 + KBr = NaBr + K(NO3)
K2Cr2O7 + H2SO4 + C3H7OH + H2O = KCr(SO4)2*12H2O + (CH3)2CO =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH + 17 H2O = 2 KCr(SO4)2*12H2O + 3(CH3)2CO
ClF + H2O = HClO + HF =>
ClF + H2O = HClO + HF
AgNO3 + Cr2O7 = Ag2Cr2O7 + NO3 =>
2 AgNO3 + Cr2O7 = Ag2Cr2O7 + 2 NO3
I2 + HSO3{-} + H2O = H3O{+} + SO4{2-} + I{-} =>
I2 + HSO3{-} + 4 H2O = 3 H3O{+} + SO4{2-} + 2 I{-}
C2H5OH + O2 = C2H6O3 =>
C2H5OH + O2 = C2H6O3
K + AgCl = KAg + Cl =>
K + AgCl = KAg + Cl
ClO3 + H = HClO + H2O =>
ClO3 + 5 H = HClO + 2 H2O
Ba(OH)2 + SO3 = BaS + O2 + H2O =>
Ba(OH)2 + SO3 = BaS + 2 O2 + H2O
CO2 + e + H{+} = C6H12O6 + H2O =>
6 CO2 + 24e + 24 H{+} = C6H12O6 + 6 H2O
C51H98O6 + NaOH = C3H8O3 + C48H93O6Na3 =>
C51H98O6 + 3 NaOH = C3H8O3 + C48H93O6Na3
Fe(OH)3 + K2SO4 = KOH + Fe2(SO4)3 =>
2 Fe(OH)3 + 3 K2SO4 = 6 KOH + Fe2(SO4)3
AgNO3(aq) + BaI2(aq) = AgI2(s) + BaNO3(aq) =>
AgNO3(aq) + BaI2(aq) = AgI2(s) + BaNO3(aq)
KBr + H2SO4 + C3H8O = K2SO4 + C3H7Br + H2O =>
2 KBr + H2SO4 + 2 C3H8O = K2SO4 + 2 C3H7Br + 2 H2O
Na3PO4 = Na3 + P + O4 =>
Na3PO4 = Na3 + P + O4
Na2O(s) + H2O(l) = NaH(aq) + O2(g) =>
Na2O(s) + H2O(l) = 2 NaH(aq) + O2(g)
HNO2 + Mg(OH)2 = H(OH)2 + MgNO2 =>
HNO2 + Mg(OH)2 = H(OH)2 + MgNO2
C32H29N5O8S2 + NaOH = C32H27N5Na2O8S2 + H2O =>
C32H29N5O8S2 + 2 NaOH = C32H27N5Na2O8S2 + 2 H2O
Mg + Sn(C2H3O2)4 = Sn + Mg2(C2H3O2)4 =>
2 Mg + Sn(C2H3O2)4 = Sn + Mg2(C2H3O2)4
Fe + PdSO4 = FeSO4 + Pd =>
Fe + PdSO4 = FeSO4 + Pd
C27H46O + Br2 = C27H45OBr + HBr =>
C27H46O + Br2 = C27H45OBr + HBr
CrN = Cr + N2 =>
2 CrN = 2 Cr + N2
C18H40 + O2 = CO2 + H2O =>
C18H40 + 28 O2 = 18 CO2 + 20 H2O
SO3 + CuO = CuSO4 = H2O =>
SO3 + CuO = CuSO4
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
PbSO4(aq) + K2CO3(aq) = K2Pb + CO3SO4 =>
PbSO4(aq) + K2CO3(aq) = K2Pb + CO3SO4
H2SO4 + Al2SiO5 = Al{3+} + SiO2 + SO4{2-} + H2O =>
3 H2SO4 + Al2SiO5 = 2 Al{3+} + SiO2 + 3 SO4{2-} + 3 H2O
Ca3(C6H5O7)2 + H2SO4 = CaSO4 + C6H8O7 =>
Ca3(C6H5O7)2 + 3 H2SO4 = 3 CaSO4 + 2 C6H8O7
(NH4)2SO3 + HCl = NH4HCl + SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4HCl + SO3
CuS(s) = Cu2 + S =>
2 CuS(s) = Cu2 + 2 S
CdCO3 + H2SO4 = H2CO3 + CdSO4 =>
CdCO3 + H2SO4 = H2CO3 + CdSO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
