| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSiO3 + 2 NaOH = Ca(OH)2 + Na2SiO3
CaO + CrO2(OH)2 = CaCr2O4 + O2 + H2O =>
2 CaO + 4 CrO2(OH)2 = 2 CaCr2O4 + 3 O2 + 4 H2O
NH4HSO4 = H2 + (NH4)SO4 =>
2 NH4HSO4 = H2 + 2(NH4)SO4
Zn(NO3)2(aq) + HCl(aq) = Zn(HCl)(aq) + NO3(g) =>
Zn(NO3)2(aq) + HCl(aq) = Zn(HCl)(aq) + 2 NO3(g)
H2O + O2 = H2O2 = =>
2 H2O + O2 = 2 H2O2
Ba + S = Ba2S2 =>
2 Ba + 2 S = Ba2S2
S03 + NaOH = Na + SO4 + H2O =>
S03 + 24 NaOH = 24 Na + 3 SO4 + 12 H2O
NH4NO3 + KI = NH4I + KNO3 =>
NH4NO3 + KI = NH4I + KNO3
CaO + CrO2(OH)2 = CaCr2O4 + O2 + H2O =>
2 CaO + 4 CrO2(OH)2 = 2 CaCr2O4 + 3 O2 + 4 H2O
FeCl2 + CrO7 + HCl = FeCl3 + Cr + H2O =>
14 FeCl2 + CrO7 + 14 HCl = 14 FeCl3 + Cr + 7 H2O
(NH2)CH2COONa + HCl = (NH3Cl)CH2COOH + NaCl =>
(NH2)CH2COONa + 2 HCl = (NH3Cl)CH2COOH + NaCl
CaO + H2SiO3 = CaSiO3 + H2O =>
CaO + H2SiO3 = CaSiO3 + H2O
P + H2SO4 = H2(PHO3) + SO2 =>
2 P + 3 H2SO4 = 2 H2(PHO3) + 3 SO2
Cu + HCl + C6H8O7 = C5H10O5 + H2O + CuCl2 =>
15 Cu + 30 HCl + 5 C6H8O7 = 6 C5H10O5 + 5 H2O + 15 CuCl2
KBr(aq) + AgNO3 = KNO3 + AgBr =>
KBr(aq) + AgNO3 = KNO3 + AgBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg + Cu(II)(SO4)2{-} = Mg(SO4)2{-} + Cu(II) =>
Mg + Cu(II)(SO4)2{-} = Mg(SO4)2{-} + Cu(II)
Cu2 + S2 = SCu =>
Cu2 + S2 = 2 SCu
Zn + Cu = ZnCu4 =>
Zn + 4 Cu = ZnCu4
NO + Zn + HCl = N2O + ZnCl2 + H2O =>
2 NO + Zn + 2 HCl = N2O + ZnCl2 + H2O
C22H22 + O2 = CO2 + H2O =>
2 C22H22 + 55 O2 = 44 CO2 + 22 H2O
HCI + AgNO3 = HNO3 + CIAg =>
HCI + AgNO3 = HNO3 + CIAg
Co(NO3)2 + Sn = Sn(NO3)2 + Co =>
Co(NO3)2 + Sn = Sn(NO3)2 + Co
KHSO4 + BaCl2 = KCl + BaSO4 + HCl =>
KHSO4 + BaCl2 = KCl + BaSO4 + HCl
C4H10(liq) + O2(g) = CO2(g) + H2O(liq) =>
2 C4H10(liq) + 13 O2(g) = 8 CO2(g) + 10 H2O(liq)
Rb(OH)2 + Mn(NO3)2 = Rb(NO3)2 + Mn(OH)2 =>
Rb(OH)2 + Mn(NO3)2 = Rb(NO3)2 + Mn(OH)2
SO2 + Cl2 = SOCl + Cl2O =>
2 SO2 + 3 Cl2 = 2 SOCl + 2 Cl2O
SrCl2 + C16H11N3O3 = C16H11N3O3(Sr) + Cl2 =>
SrCl2 + C16H11N3O3 = C16H11N3O3(Sr) + Cl2
C2H5OH = C8H10 + C3H8 + H2O =>
17 C2H5OH = 2 C8H10 + 6 C3H8 + 17 H2O
AgOCN(aq) + NH4Cl(aq) = AgCl(s) + NH2CONH2(aq) =>
AgOCN(aq) + NH4Cl(aq) = AgCl(s) + NH2CONH2(aq)
CrF3 = Cr + F3 =>
CrF3 = Cr + F3
N2Se3 + KF = NF3 + K2Se =>
N2Se3 + 6 KF = 2 NF3 + 3 K2Se
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
Li2SO4 + HCl = LiCl + H2SO4 =>
Li2SO4 + 2 HCl = 2 LiCl + H2SO4
Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe
Mn2O3 + Si = Mn + SiO =>
Mn2O3 + 3 Si = 2 Mn + 3 SiO
SO2 + H2O + KMnO4 = H2SO4 + MnSO4 + K2SO4 =>
5 SO2 + 2 H2O + 2 KMnO4 = 2 H2SO4 + 2 MnSO4 + K2SO4
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + water =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
CH3C6H13 + O = CO2 + H2O =>
CH3C6H13 + 22 O = 7 CO2 + 8 H2O
MnO + Fe2O3 = MnFe2O4 =>
MnO + Fe2O3 = MnFe2O4
NaHSO4 + NaOCl = HOCl + Na2SO4 =>
NaHSO4 + NaOCl = HOCl + Na2SO4
C2H2(g) + O2(g) = CO2(g) + H2O(l) = {-}25988KJ/mol =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l)
C4 = C =>
C4 = 4 C
Na3PO4(aq) + KI(aq) = NaI(aq) + K3PO4(aq) =>
Na3PO4(aq) + 3 KI(aq) = 3 NaI(aq) + K3PO4(aq)
K2O(s) + HI(aq) = K2OH + I =>
K2O(s) + HI(aq) = K2OH + I
Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO
NaHCO3 = Na2CO3CO2H2O =>
2 NaHCO3 = Na2CO3CO2H2O
Mg(NO3)2 + H2O = MgO + NO3H =>
Mg(NO3)2 + H2O = MgO + 2 NO3H
C2H4O2 + C7H5O3Na + Cl2 = C9H8O4 + NaCl + O2 =>
11 C2H4O2 + 20 C7H5O3Na + 10 Cl2 = 18 C9H8O4 + 20 NaCl + 5 O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/30/24
Équations équilibrées sur08/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
