| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
[Ag(NH3)2]NO3 + C7H13O + NaOH = Ag + C7H13O2 + NaNO3 + NH3 =>
4[Ag(NH3)2]NO3 + 6 C7H13O + 3 NaOH = 4 Ag + 6 C7H13O2 + 3 NaNO3 + 9 NH3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
CaSO4*2H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*2H2O = (CaSO4)2H2O + 3 H2O
CuCl2(aq) + Na2S(aq) = NaCl(aq) + CuS =>
CuCl2(aq) + Na2S(aq) = 2 NaCl(aq) + CuS
Na3AsO3 + H2O = NaOH + H3AsO3 =>
Na3AsO3 + 3 H2O = 3 NaOH + H3AsO3
FeSO4 = FeS + O3 =>
3 FeSO4 = 3 FeS + 4 O3
Fe + CoCl2 = FeCl + Co =>
2 Fe + CoCl2 = 2 FeCl + Co
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Na2CO3(H2O)10 + HCl = CO2 + H2O + NaCl =>
Na2CO3(H2O)10 + 2 HCl = CO2 + 11 H2O + 2 NaCl
Mg(OH)2 + NO3 = Mg(NO3)2 + OH =>
Mg(OH)2 + 2 NO3 = Mg(NO3)2 + 2 OH
NH4 + H2SO4 = N2SO4 + H2 =>
2 NH4 + H2SO4 = N2SO4 + 5 H2
C4H10O4 + NO2 = C4H8N4O12 + H2 =>
C4H10O4 + 4 NO2 = C4H8N4O12 + H2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
CdCl2(aq) + Na2SO4(aq) = NaCl(aq) + CdSO4(s) =>
CdCl2(aq) + Na2SO4(aq) = 2 NaCl(aq) + CdSO4(s)
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + NaCl + CO2 =>
NiCl2 + Na2CO3 + H2O = Ni(OH)2 + 2 NaCl + CO2
H2SO4 + FeSiO3 = FeSO4 + H2SiO3 =>
H2SO4 + FeSiO3 = FeSO4 + H2SiO3
C + SiO = Si + CO =>
C + SiO = Si + CO
CH3CH2CH2CH2CH2OH + Ca = CH3CH2CH2CH2CH2OCa + H2 =>
2 CH3CH2CH2CH2CH2OH + 2 Ca = 2 CH3CH2CH2CH2CH2OCa + H2
HCl + NH4HSO3 = NH4Cl + H2O + SO2 =>
HCl + NH4HSO3 = NH4Cl + H2O + SO2
Pr2O3 + O2 = Pr6O11 =>
3 Pr2O3 + O2 = Pr6O11
ZnS + O2 = O2S + Zn =>
ZnS + O2 = O2S + Zn
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Be + Al2(SO4)3 = BeSO4 + Al =>
3 Be + Al2(SO4)3 = 3 BeSO4 + 2 Al
H{+} + NO2{-} + Cr2O7{2-}{-} = Cr3{+} + NO3{-} + H2O =>
8 H{+} + 17 NO2{-} + 3 Cr2O7{2-}{-} = 2 Cr3{+} + 17 NO3{-} + 4 H2O
P + HNO3 = PH3 + NO3 =>
P + 3 HNO3 = PH3 + 3 NO3
C10H10O6 + O2 = CO2 + H2O =>
2 C10H10O6 + 19 O2 = 20 CO2 + 10 H2O
LiMnO4 + HCl = LiCl + MnCl2 + Cl2 + H2O =>
2 LiMnO4 + 16 HCl = 2 LiCl + 2 MnCl2 + 5 Cl2 + 8 H2O
KHC4H4O6 + NaOH = KC4H4O6 + H2O + Na =>
KHC4H4O6 + NaOH = KC4H4O6 + H2O + Na
HCl + H2O + HCOONa = NaCl + H3O + HCOO =>
HCl + H2O + HCOONa = NaCl + H3O + HCOO
Ca(OH)2 + Br2 = CaBr2 + CaBrO3 + H2O =>
6 Ca(OH)2 + 5 Br2 = 4 CaBr2 + 2 CaBrO3 + 6 H2O
Na2C2O4 + KMnO4 + H2SO4 = Na2SO4 + MnSO4 + H2O + K2SO4 + CO2 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + 8 H2O + K2SO4 + 10 CO2
CH3Cl + Zn = C2H6 + ZnCl =>
2 CH3Cl + 2 Zn = C2H6 + 2 ZnCl
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O =>
K[Al(OH)4] + H2S = Al(OH)3 + KHS + H2O
Li + CaO = LiO + Ca =>
Li + CaO = LiO + Ca
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
Mg2 + O = Mg2O2 =>
Mg2 + 2 O = Mg2O2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NaOH + H + CI = H2O + NaCI =>
NaOH + H + CI = H2O + NaCI
ClNH2 + NH3 = N2H4 + NH4Cl =>
ClNH2 + 2 NH3 = N2H4 + NH4Cl
P4O10 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
P4O10 + 6 Mg(OH)2 = 6 H2O + 2 Mg3(PO4)2
MgO2 + H{2+} + Br{-} = Br2 + H2O + MgO =>
MgO2 + 2 H{2+} + 4 Br{-} = 2 Br2 + H2O + MgO
Cu{2}0 = Cu{2}S = S<sub = </sub = {2}Cu =>
Cu{2}0 = Cu{2}S
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
CaCO3 + HCl = CaCl2 + H2OCO2 =>
CaCO3 + 2 HCl = CaCl2 + H2OCO2
HNCO + O2 = NO2 + CO2 + H2O =>
4 HNCO + 7 O2 = 4 NO2 + 4 CO2 + 2 H2O
Be(OH)2 + (NH4)Cl = (NH4)(OH) + BeCl2 =>
Be(OH)2 + 2(NH4)Cl = 2(NH4)(OH) + BeCl2
K2SO4 + CaCl2 = KCl + CaSO4 =>
K2SO4 + CaCl2 = 2 KCl + CaSO4
KOH + Al + H2O = [Al(OH)4]{-} + K{+} + H2 =>
2 KOH + 2 Al + 6 H2O = 2[Al(OH)4]{-} + 2 K{+} + 3 H2
| 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 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
