| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCO3 + Mn3(PO4)2 = Ca3(PO4)2 + 3 MnCO3
Cr2(SO4)3 + KCIO3 + KOH = K2CrO4 + KCI + K2SO4 + H2O =>
Cr2(SO4)3 + KCIO3 + 10 KOH = 2 K2CrO4 + KCI + 3 K2SO4 + 5 H2O
Fe + O = Fe2O =>
2 Fe + O = Fe2O
SO2 + HNO2 = HSO2 + NO2 =>
SO2 + HNO2 = HSO2 + NO2
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
CH3CH(OH)CH3 + [O] = (CH3)2CO + H2O =>
CH3CH(OH)CH3 + [O] = (CH3)2CO + H2O
Hg2{+} + Sn{2+} = Hg + Sn{4+} =>
2 Hg2{+} + Sn{2+} = 4 Hg + Sn{4+}
FeNO3 + K2CrO4 = K2NO3 + FeCrO4 =>
FeNO3 + K2CrO4 = K2NO3 + FeCrO4
K2PbO2 + H2O = Pb(OH)2 + KOH =>
K2PbO2 + 2 H2O = Pb(OH)2 + 2 KOH
CoCl2*6H2O + PPH3 = [CoCl2(PPH3)2] + H2O =>
CoCl2*6H2O + 2 PPH3 = [CoCl2(PPH3)2] + 6 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
CH3O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3O + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
Au2O3(s) = Au(s) + O2(g) =>
2 Au2O3(s) = 4 Au(s) + 3 O2(g)
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KNO2 + AgNO3 = KNO3 + AgNO2 =>
KNO2 + AgNO3 = KNO3 + AgNO2
Na2B4O7 + H2O = NaB(OH)4 + B(OH)3 =>
Na2B4O7 + 7 H2O = 2 NaB(OH)4 + 2 B(OH)3
FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2
Sr3N2 + H3P = Sr3P2 + H3N =>
Sr3N2 + 2 H3P = Sr3P2 + 2 H3N
CH3(CH2)5COH + NaBH4 = CH3(CH2)5CH2OH + NaB =>
2 CH3(CH2)5COH + NaBH4 = 2 CH3(CH2)5CH2OH + NaB
C37H34N2Na2O10S3 + H2O2 = CO2 + H2O + Na + N + S =>
C37H34N2Na2O10S3 + 81 H2O2 = 37 CO2 + 98 H2O + 2 Na + 2 N + 3 S
CUO2 + NH3 = CU + H2O + N2 =>
3 CUO2 + 4 NH3 = 3 CU + 6 H2O + 2 N2
KBr + H2O = HBr + HKO =>
KBr + H2O = HBr + HKO
Hg2{2+} + NH3 = Hg2(N){2+} + H3 =>
Hg2{2+} + NH3 = Hg2(N){2+} + H3
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
(NH4)2S + Cu(NO3)2 = CuS + NH4NO3 =>
(NH4)2S + Cu(NO3)2 = CuS + 2 NH4NO3
SnS2 + HNO3 = H2SnO3 + H2SO4 + NO2 + H2O =>
SnS2 + 16 HNO3 = H2SnO3 + 2 H2SO4 + 16 NO2 + 5 H2O
C10H8 + O2(g) = H2O(l) + CO2(g) =>
C10H8 + 12 O2(g) = 4 H2O(l) + 10 CO2(g)
(NH4)2C2O4 + FeSO4 = FeC2O4 + (NH4)2SO4 =>
(NH4)2C2O4 + FeSO4 = FeC2O4 + (NH4)2SO4
F2 + Zn = ZnF2 =>
F2 + Zn = ZnF2
H2O2 + K2CrO4 = CrO5 + H2O + K =>
H2O2 + K2CrO4 = CrO5 + H2O + 2 K
AlBr3 + Cl2 = AlCl3 + Br =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 6 Br
C7H5BiO4 + HCl = C8H6O3 + BiOCl + H2O =>
8 C7H5BiO4 + 8 HCl = 7 C8H6O3 + 8 BiOCl + 3 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
Fe(II) + HCl = Fe(II)Cl + H2 =>
2 Fe(II) + 2 HCl = 2 Fe(II)Cl + H2
Na + OH = NaOH =>
Na + OH = NaOH
H3PO4 + ZnBr2 = Zn3(PO4)2 + HBr =>
2 H3PO4 + 3 ZnBr2 = Zn3(PO4)2 + 6 HBr
PbSO3 = Pb + SO3 =>
PbSO3 = Pb + SO3
Mn(NO3)2 + NaBiO3 = Mn(BiO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaBiO3 = Mn(BiO3)2 + 2 NaNO3
Ni(OH)2 + Ca = NiO + Ca(OH)2 + H2 =>
2 Ni(OH)2 + Ca = 2 NiO + Ca(OH)2 + H2
Hg2Cl2 + H2O = HgOH + HCl =>
Hg2Cl2 + 2 H2O = 2 HgOH + 2 HCl
Al + CoCl2 = AlCl + Co =>
2 Al + CoCl2 = 2 AlCl + Co
HCI + Pb(NO3)2 = Pb + HCI(NO3)2 =>
HCI + Pb(NO3)2 = Pb + HCI(NO3)2
H2SO4 + Na2SO3 + KMnO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
3 H2SO4 + 5 Na2SO3 + 2 KMnO4 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
UCl4 + NaOH = U(OH)4 + NaCl =>
UCl4 + 4 NaOH = U(OH)4 + 4 NaCl
(CH3CO2)2Ca + Na3PO4 = Na2Ca + (CH3CO2)3PO4 =>
3(CH3CO2)2Ca + 2 Na3PO4 = 3 Na2Ca + 2(CH3CO2)3PO4
Li + FeCl3 = LiCl + Fe =>
3 Li + FeCl3 = 3 LiCl + Fe
PCl3(s) + Cl2(g) = PCl5(s) =>
PCl3(s) + Cl2(g) = PCl5(s)
H2CO3 + HCl = H3O + Cl + CO2 =>
H2CO3 + HCl = H3O + Cl + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
