| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + 3 H2O = H2CO3 + 4 H2
Zn + K2Cr2O7 + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
3 Zn + K2Cr2O7 + 10 KOH + 7 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
H2Br + KOH = BrK2 + H2O =>
H2Br + 2 KOH = BrK2 + 2 H2O
K2SO4BaCl2 = BaSO4 + KCl =>
K2SO4BaCl2 = BaSO4 + 2 KCl
Al(s) + FeNO3(aq) = Fe(s) + Al2NO3(aq) =>
2 Al(s) + FeNO3(aq) = Fe(s) + Al2NO3(aq)
CH3CH2OH + O2 = H2O + HC2H3O2 =>
CH3CH2OH + O2 = H2O + HC2H3O2
Cr2O7{2-} + Sn{2+} + H{+} = Cr{3+} + Sn{4} + H2O =>
Cr2O7{2-} + 3 Sn{2+} + 14 H{+} = 2 Cr{3+} + 3 Sn{4} + 7 H2O
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l) =>
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l)
C6H6CH3 + KMnO4 + H2O4 = C6H6COOK + KOH + MnO4 =>
2 C6H6CH3 + 18 KMnO4 + 5 H2O4 = 2 C6H6COOK + 16 KOH + 18 MnO4
Mo + HNO3 + H2O = H2MoO4*H2O + NO =>
Mo + 2 HNO3 + H2O = H2MoO4*H2O + 2 NO
FeCl3 + Na2HPO4 = FePO4 + NaCl + NaH2PO4 =>
FeCl3 + 2 Na2HPO4 = FePO4 + 3 NaCl + NaH2PO4
C3H8O + O2 = CO + H2O =>
C3H8O + 3 O2 = 3 CO + 4 H2O
C18H22O2 + NaBH4 + C2H6O = C18H24O2 + NaOH + BH3 =>
15 C18H22O2 + 7 NaBH4 + 9 C2H6O = 16 C18H24O2 + 7 NaOH + 7 BH3
CaCl2 + NaHCO3 = CaCO3 + NaCl + H2 + Cl2 =>
2 CaCl2 + 2 NaHCO3 = 2 CaCO3 + 2 NaCl + H2 + Cl2
C12H2 + O2 = CO2 + H2O =>
2 C12H2 + 25 O2 = 24 CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH3NH3Cl + NaOH = CH3NH3ClH + NaO =>
CH3NH3Cl + NaOH = CH3NH3ClH + NaO
SO3{-2} + H2O = OH{-} + H2SO3 =>
SO3{-2} + 2 H2O = 2 OH{-} + H2SO3
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
Br2 + P + H2O = H3PO4 + HBr =>
5 Br2 + 2 P + 8 H2O = 2 H3PO4 + 10 HBr
H{+} + NO2 + Sn = NH3 + Sn{+2} + H2O =>
14 H{+} + 2 NO2 + 7 Sn = 2 NH3 + 7 Sn{+2} + 4 H2O
HNO2 = NO + H2O + NO2 =>
2 HNO2 = NO + H2O + NO2
C16H30O2 + C6H10 = C16H32O2 + C6H6 =>
2 C16H30O2 + C6H10 = 2 C16H32O2 + C6H6
CoCO3 + HX + H2O2 = Co(X)3 + H2O + H2CO3 =>
2 CoCO3 + 6 HX + H2O2 = 2 Co(X)3 + 2 H2O + 2 H2CO3
C4H8 + KMnO4 + H2SO4 = C2H4O2 + MnSO4 + K2SO4 + H2O =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 C2H4O2 + 8 MnSO4 + 4 K2SO4 + 12 H2O
HOCH2(CHOH)4CHO + O2 + OH{-} = HOCH2(CHOH)4COO{-} + H2O =>
2 HOCH2(CHOH)4CHO + O2 + 2 OH{-} = 2 HOCH2(CHOH)4COO{-} + 2 H2O
Chlorine + magnesiumbromide = magnesiumchloride + bromine =>
Cl2 + MgBr2 = MgCl2 + Br2
Cr(H2O)3 + ClO{-} = CrO4{2-} + Cl2 + H2O + OH{-} =>
Cr(H2O)3 + 6 ClO{-} = CrO4{2-} + 3 Cl2 + H2O + 4 OH{-}
SO2 + K2Cr2O7 + H2O = CrOHSO4 + K2SO4 =>
3 SO2 + K2Cr2O7 + H2O = 2 CrOHSO4 + K2SO4
CoCl2*5H2O + H2O2 + NH4OH + NH4Cl = Co(NH3)3Cl3 + H2O =>
2 CoCl2*5H2O + H2O2 + 4 NH4OH + 2 NH4Cl = 2 Co(NH3)3Cl3 + 16 H2O
FeCl3 + H2SO3 + H2O = FeCl2 + H2SO4 + HCl =>
2 FeCl3 + H2SO3 + H2O = 2 FeCl2 + H2SO4 + 2 HCl
NH4HCO3 + NaOH = H2O + NH3 + Na2CO3 =>
NH4HCO3 + 2 NaOH = 2 H2O + NH3 + Na2CO3
Ag2O + S = Ag2S + O2 =>
2 Ag2O + 2 S = 2 Ag2S + O2
Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*NH4NO3*10H2O + H2SO4 = CaSO4 + (NH4)2SO4 + HNO3 + H2O =>
2 Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*Ca(NO3)2*NH4NO3*10H2O + 11 H2SO4 = 10 CaSO4 + (NH4)2SO4 + 22 HNO3 + 20 H2O
Cl + K2CO3 = KCl + KClO2 + CO2 =>
4 Cl + 2 K2CO3 = 3 KCl + KClO2 + 2 CO2
CH3NH3Cl + NaOH = CH3NH3ClH + NaO =>
CH3NH3Cl + NaOH = CH3NH3ClH + NaO
(KClO3)3 = KClO3 =>
(KClO3)3 = 3 KClO3
FeBr2 + LiOH = Fe(OH)2 + LiBr =>
FeBr2 + 2 LiOH = Fe(OH)2 + 2 LiBr
KI + Cl = KCl + I =>
KI + Cl = KCl + I
AlCl3 + Zn(NO3)2 = ZnCl2 + Al(NO3)3 =>
2 AlCl3 + 3 Zn(NO3)2 = 3 ZnCl2 + 2 Al(NO3)3
(VO2)2SO4 + H2SO4 + Zn = VSO4 + H2O + ZnSO4 =>
(VO2)2SO4 + 4 H2SO4 + 3 Zn = 2 VSO4 + 4 H2O + 3 ZnSO4
C9H17OH + O2 = CO2 + H2O =>
C9H17OH + 13 O2 = 9 CO2 + 9 H2O
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l) =>
C2H4O2(aq) + NaHCO3(aq) = NaC3H3O4(aq) + H2O(l)
HCl + C3H6 = C3H7Cl =>
HCl + C3H6 = C3H7Cl
C6H5CH(OH)2 + NaOH = C6H5CH(ONa)2 + H2O =>
C6H5CH(OH)2 + 2 NaOH = C6H5CH(ONa)2 + 2 H2O
C4H10O2 + H2 = C4H8 + H2O =>
C4H10O2 + H2 = C4H8 + 2 H2O
Co(OH) + HNO3 = CoNO3 + HOH =>
Co(OH) + HNO3 = CoNO3 + HOH
K3[Cr(OH)6] + HCl = KCl + Cr(OH)3 + H2O =>
K3[Cr(OH)6] + 3 HCl = 3 KCl + Cr(OH)3 + 3 H2O
La(NO3)3*6H2O + Sr(NO3)3 + Cr(NO3)3*9H2O + Mn(NO3)2*2H2O + C6H8O7 = La75Sr25Cr50Mn50 + H2O + CO2 + NO2 =>
675 La(NO3)3*6H2O + 225 Sr(NO3)3 + 450 Cr(NO3)3*9H2O + 450 Mn(NO3)2*2H2O + 550 C6H8O7 = 9 La75Sr25Cr50Mn50 + 11200 H2O + 3300 CO2 + 4950 NO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
