| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
nitrogen + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
CuCl2 + Na2SO4 = Cu2SO4 + NaCl2 =>
2 CuCl2 + Na2SO4 = Cu2SO4 + 2 NaCl2
H2SO4(aq) + CuCl2 = CuSO4 + HCl =>
H2SO4(aq) + CuCl2 = CuSO4 + 2 HCl
ClO3 + MnO4 = MnO2 + ClO4 =>
2 ClO3 + MnO4 = MnO2 + 2 ClO4
C6H12O6 + (Ag(NH3)2)OH = C6H12O7 + Ag + NH3 + H2O =>
C6H12O6 + 2(Ag(NH3)2)OH = C6H12O7 + 2 Ag + 4 NH3 + H2O
C3H7OHNO3 + HCl = C3H7NO2 + H2O + HClO =>
2 C3H7OHNO3 + 3 HCl = 2 C3H7NO2 + H2O + 3 HClO
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2 =>
ZnCl2 + CH4N2S = ZnS + CH4 + N2 + Cl2
C13H5O + C3H8O = C26H22O2 + C3H6O =>
2 C13H5O + 6 C3H8O = C26H22O2 + 6 C3H6O
H + NaI = Na + HI =>
H + NaI = Na + HI
C5H12S + O2 = CO2 + H2O + S =>
C5H12S + 8 O2 = 5 CO2 + 6 H2O + S
Ni(NH3)6Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)6Cl2 + 6 HCl = 6 NH4{+} + Ni{2+} + 8 Cl{-}
calciumchloride + potassiumchlorate = calciumchlorate + potassiumchloride =>
CaCl2 + 2 KClO3 = Ca(ClO3)2 + 2 KCl
C6H5CHO + (CH3CO)2O = C6H5CHOCOCH3 + CH3COO =>
C6H5CHO + (CH3CO)2O = C6H5CHOCOCH3 + CH3COO
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
H2O + As2O5 = H3 + AsO4 =>
3 H2O + As2O5 = 2 H3 + 2 AsO4
MoO3*2H2O + Zn + HCl = H3MoCl6 + ZnCl2 + H2O =>
2 MoO3*2H2O + 3 Zn + 18 HCl = 2 H3MoCl6 + 3 ZnCl2 + 10 H2O
K2SO4 + Fe(NO3)3 = SO4Fe + K2(NO3)3 =>
K2SO4 + Fe(NO3)3 = SO4Fe + K2(NO3)3
J2 + HNO3 = HJ + NO2 + HO20 =>
19 J2 + 40 HNO3 = 38 HJ + 40 NO2 + 2 HO20
[Ni(CN)4]{2-} + [Co(CN)6]{3-} + H{+} = HCN + Ni3[Co(CN)6]2 =>
3[Ni(CN)4]{2-} + 2[Co(CN)6]{3-} + 12 H{+} = 12 HCN + Ni3[Co(CN)6]2
XeF2 + SbF5 = XeFSb2F11 =>
XeF2 + 2 SbF5 = XeFSb2F11
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
F2 + ClH = Cl2 + HF =>
F2 + 2 ClH = Cl2 + 2 HF
V2(SO4)3 + I2 + H2O = VOSO4 + HI + H2SO4 =>
V2(SO4)3 + I2 + 2 H2O = 2 VOSO4 + 2 HI + H2SO4
W + CuO = W17O49 + Cu =>
17 W + 49 CuO = W17O49 + 49 Cu
Sn(OH)2 + H2SO4 = SnSO4 + H2O =>
Sn(OH)2 + H2SO4 = SnSO4 + 2 H2O
CuO + CH4 = Cu + CH4O =>
CuO + CH4 = Cu + CH4O
NaCl + H3PO3 = HCl + NaO + P =>
3 NaCl + H3PO3 = 3 HCl + 3 NaO + P
B2(CO3)3 + HCl = BCl3 + H2O + CO2 =>
B2(CO3)3 + 6 HCl = 2 BCl3 + 3 H2O + 3 CO2
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
KBr + H2O2 + HCl = Br2 + KCl + H2O =>
2 KBr + H2O2 + 2 HCl = Br2 + 2 KCl + 2 H2O
C2H5OH + C3H8O3 = C5H14O4 =>
C2H5OH + C3H8O3 = C5H14O4
CaCl2 + NaHCO3 = CaCO3(s) + CO2 + H2O + NaCl =>
CaCl2 + 2 NaHCO3 = CaCO3(s) + CO2 + H2O + 2 NaCl
Ca(OH)2 + PbI2 = Pb(OH)2 + CaI2 =>
Ca(OH)2 + PbI2 = Pb(OH)2 + CaI2
HCl + Na3AsO3 + Zn = AsH3 + NaCl + ZnCl2 + H2O =>
9 HCl + Na3AsO3 + 3 Zn = AsH3 + 3 NaCl + 3 ZnCl2 + 3 H2O
SeO + H2S = SeS + H2O =>
SeO + H2S = SeS + H2O
Zn(NO3)2(aq) + Na3PO4(aq) = Zn3(PO4)2(aq) + NaNO3(aq) =>
3 Zn(NO3)2(aq) + 2 Na3PO4(aq) = Zn3(PO4)2(aq) + 6 NaNO3(aq)
(NH4)HSO4 = (NH4)2S2O7 + H2O =>
2(NH4)HSO4 = (NH4)2S2O7 + H2O
C6H5COOH + C4H10O = C10H15CO + OH =>
43 C6H5COOH + 54 C4H10O = 47 C10H15CO + 93 OH
BaSe = Ba + Se =>
BaSe = Ba + Se
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2
Cu2 + (OH)1 = Cu(OH)2 =>
Cu2 + 4(OH)1 = 2 Cu(OH)2
MnSO4 = Mn2O3 + SO2 + SO3 =>
2 MnSO4 = Mn2O3 + SO2 + SO3
Fe + H2SO4 + O2 = FeSO4*6*H2O =>
2 Fe + 2 H2SO4 + O2 = 2 FeSO4*6*H2O
K2OH2O = KOH =>
K2OH2O = 2 KOH
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3* =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3*
Pb(C2H4O2)2 + (NH4)2S = PbS + NH4C2H4O2 =>
Pb(C2H4O2)2 + (NH4)2S = PbS + 2 NH4C2H4O2
Br + HNO3 = BrHNO3 =>
Br + HNO3 = BrHNO3
FeCl2 + KClO3 + H2O = Fe(OH)3 + KCl + HCl =>
6 FeCl2 + KClO3 + 15 H2O = 6 Fe(OH)3 + KCl + 12 HCl
SlCl4(l) + H2O(l) = SlO2(s) + HCl =>
SlCl4(l) + 2 H2O(l) = SlO2(s) + 4 HCl
| 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.
