| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 F2 + PbI2 = I2 + PbF4
(NH4)2Co3 + CuCl2 = NH4Cl + CuCo3 =>
(NH4)2Co3 + CuCl2 = 2 NH4Cl + CuCo3
NaNH2 + C = H2 + NaCCN =>
NaNH2 + 2 C = H2 + NaCCN
HNO3 + Ba(OH)2 = H2O + Ba + (NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba + (NO3)2
BeCO3 = CO2 + BeO =>
BeCO3 = CO2 + BeO
NaCl + KNO3 = Na(NO3) + KCl =>
NaCl + KNO3 = Na(NO3) + KCl
GeO2 + H2O = GeO3H2 =>
GeO2 + H2O = GeO3H2
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
BeCO3 = CO2 + BeO =>
BeCO3 = CO2 + BeO
Y(NO3)3*6H2O = Y2O3 + H2O + N2O5 =>
2 Y(NO3)3*6H2O = Y2O3 + 12 H2O + 3 N2O5
C17H35COOK + Ca = (C17H35COO)2Ca + K =>
2 C17H35COOK + Ca = (C17H35COO)2Ca + 2 K
Ge(OH)4 + H3AsO3 = Ge3(AsO3)4 + H2O =>
3 Ge(OH)4 + 4 H3AsO3 = Ge3(AsO3)4 + 12 H2O
C27H46O + C5H8O = C32H54O2 =>
C27H46O + C5H8O = C32H54O2
Pb(NO3)2 + K2CrO9 = PbCrO9 + KNO3 =>
Pb(NO3)2 + K2CrO9 = PbCrO9 + 2 KNO3
BeCO3 = CO2 + BeO =>
BeCO3 = CO2 + BeO
FeI + Cu(NO3) = Fe(NO3) + CuI =>
FeI + Cu(NO3) = Fe(NO3) + CuI
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sr(NO3)2 + Ce(NO3)3 + C12H22O11 = Sr2CeO4 + CO2 + N2 + H2O =>
48 Sr(NO3)2 + 24 Ce(NO3)3 + 17 C12H22O11 = 24 Sr2CeO4 + 204 CO2 + 84 N2 + 187 H2O
Cr2(SO4)3 + Ba(OH)2 = Cr(OH)3 + Ba(SO4) =>
Cr2(SO4)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(SO4)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
BeCO3 = CO2 + BeO =>
BeCO3 = CO2 + BeO
Na + H2O = Na{+} + OH{-} + H2 =>
2 Na + 2 H2O = 2 Na{+} + 2 OH{-} + H2
HClO4 + K2O = H2O + KClO4 =>
2 HClO4 + K2O = H2O + 2 KClO4
C2H5Cl = C4H10 + Cl2 =>
2 C2H5Cl = C4H10 + Cl2
Na + H2O = Na{+} + OH{-} + H2 =>
2 Na + 2 H2O = 2 Na{+} + 2 OH{-} + H2
HCl(aq) + Ba(OH)2(aq) = H2O + Cl2Ba =>
2 HCl(aq) + Ba(OH)2(aq) = 2 H2O + Cl2Ba
BeCO3 = CO2 + BeO =>
BeCO3 = CO2 + BeO
C14H10O2 + NaBH4 + H2O = C14H1402 + NaBO2 =>
2 C14H10O2 + 349 NaBH4 + 694 H2O = 2 C14H1402 + 349 NaBO2
Li3N + FeCl3 = LiCl + FeN =>
Li3N + FeCl3 = 3 LiCl + FeN
BiF3 + H2 = BiF + HF =>
BiF3 + H2 = BiF + 2 HF
NaCl + H2 + OH = HCl + NaOH =>
2 NaCl + H2 + 2 OH = 2 HCl + 2 NaOH
Ca(NO3)2 + NH4OH = Ca(OH)2 + NH4(NO3) =>
Ca(NO3)2 + 2 NH4OH = Ca(OH)2 + 2 NH4(NO3)
C2 + H2 + Cl2 + O2 = C12H19Cl3O =>
12 C2 + 19 H2 + 3 Cl2 + O2 = 2 C12H19Cl3O
C6H6 + O2 = O2C + OH2 =>
2 C6H6 + 15 O2 = 12 O2C + 6 OH2
BaSO3 + H{+} = HSO3 + Ba{2+} + H2 =>
2 BaSO3 + 4 H{+} = 2 HSO3 + 2 Ba{2+} + H2
Jq(NO3)4 + SrS = JqS2 + Sr(NO3)2 =>
Jq(NO3)4 + 2 SrS = JqS2 + 2 Sr(NO3)2
AsO2 + H3O = As + H2O =>
AsO2 + 4 H3O = As + 6 H2O
MgI2(ag) + Pb(No3)2(ag) = PbI2(s) + Mg(No3)2 =>
MgI2(ag) + Pb(No3)2(ag) = PbI2(s) + Mg(No3)2
H2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
H2Cr2O7 + 6 KI + 6 H2SO4 = 3 I2 + Cr2(SO4)3 + 3 K2SO4 + 7 H2O
Na + CuCl = NaCuCl =>
Na + CuCl = NaCuCl
NaCO3H + C6O7H8 = H2O + CO2 + Na3C6H5O7 =>
3 NaCO3H + C6O7H8 = 3 H2O + 3 CO2 + Na3C6H5O7
NaOH + C2H5Br = CO2 + H2O + Br + Na =>
13 NaOH + C2H5Br = 2 CO2 + 9 H2O + Br + 13 Na
BeCO3 = CO2 + BeO =>
BeCO3 = CO2 + BeO
C8O2H8 + NaBH4 + H2O = C8O2H10 + Na + B(OH)4 =>
4 C8O2H8 + NaBH4 + 4 H2O = 4 C8O2H10 + Na + B(OH)4
C12H6O12 = C + CO2 + H2O =>
2 C12H6O12 = 15 C + 9 CO2 + 6 H2O
Fe + SCN = Fe6(SCN)4 =>
6 Fe + 4 SCN = Fe6(SCN)4
Ni{2+} + NH3 = Ni(NH3)6{2+} =>
Ni{2+} + 6 NH3 = Ni(NH3)6{2+}
K[Al(OH)4] + NH4I = KI + NH4[Al(OH)4] =>
K[Al(OH)4] + NH4I = KI + NH4[Al(OH)4]
CH3CONH2 + O2 = CO2 + H2O + N2 =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 10 H2O + 2 N2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
