| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HF + Ca = CaH2 + F2
Fe2(SO4)3 + K3PO4 = K2SO4 + FePO4 =>
Fe2(SO4)3 + 2 K3PO4 = 3 K2SO4 + 2 FePO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H2C2H2 + Cl2 = C2H4Cl2 =>
H2C2H2 + Cl2 = C2H4Cl2
C9O2NH12Cl + NaOH = NaCl + H2O + H11C9O2N =>
C9O2NH12Cl + NaOH = NaCl + H2O + H11C9O2N
K + O2 = K20O =>
40 K + O2 = 2 K20O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Bi(NO3)3*5H2O + Fe(NO3)3*9H2O + Y(NO3)3*6H2O + Cu(NO3)*3H2O + C6H8O7 = Bi70Y30Fe80Cu20O300 + CO2 + H2O + NO2 =>
630 Bi(NO3)3*5H2O + 720 Fe(NO3)3*9H2O + 270 Y(NO3)3*6H2O + 180 Cu(NO3)*3H2O + 260 C6H8O7 = 9 Bi70Y30Fe80Cu20O300 + 1560 CO2 + 12830 H2O + 5040 NO2
Cu2O + S = Cu2S + SO2 =>
2 Cu2O + 3 S = 2 Cu2S + SO2
Co3O4(s) + Al(s) = Co + Al2O3(s) =>
3 Co3O4(s) + 8 Al(s) = 9 Co + 4 Al2O3(s)
AI3 + Pb(NO3)2 = AI3NO3 + Pb =>
2 AI3 + Pb(NO3)2 = 2 AI3NO3 + Pb
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
HBr + KHCO3 = BrK + HHCO3 =>
HBr + KHCO3 = BrK + HHCO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Sr(OH)2 + H2SO3 = H2O + SrSO3 =>
Sr(OH)2 + H2SO3 = 2 H2O + SrSO3
CH6O3 = C + H3 + O =>
CH6O3 = C + 2 H3 + 3 O
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + NaOH =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 NaOH
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
K(OH) + Zn = K2ZnO2 + H2 =>
2 K(OH) + Zn = K2ZnO2 + H2
FeS + NaO = FeO + NaS =>
FeS + NaO = FeO + NaS
Na(OH) + Ca(OH)2 + Cl = Ca(ClO)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 4 Cl = Ca(ClO)2 + 2 NaCl + 2 H2O
C6H5NaO + H2O = NaOH + C6H5OH =>
C6H5NaO + H2O = NaOH + C6H5OH
Zn + BrH = Zn2Br + H2 =>
4 Zn + 2 BrH = 2 Zn2Br + H2
Pb + Ca(NO3)2 = Ca + Pb(NO3)2 =>
Pb + Ca(NO3)2 = Ca + Pb(NO3)2
S20 + H2 = SH2 =>
S20 + 20 H2 = 20 SH2
H2SeO4 + HSO3F = SeO2F2 + H2SO4 =>
H2SeO4 + 2 HSO3F = SeO2F2 + 2 H2SO4
NaH2C6H5O7 + NaOH = Na2HC6H5O7 + H2O =>
NaH2C6H5O7 + NaOH = Na2HC6H5O7 + H2O
CaCl2 + Ca3(Po4)2 = Ca(Po4) + ClCa =>
CaCl2 + Ca3(Po4)2 = 2 Ca(Po4) + 2 ClCa
Al(OH)3 + NH3 + H2O = Al(OH)4NH4 =>
Al(OH)3 + NH3 + H2O = Al(OH)4NH4
As2O3(s) + C(s) = As4(s) + CO(g) =>
2 As2O3(s) + 6 C(s) = As4(s) + 6 CO(g)
Cu3(PO4)2(aq) + Mg(NO3)2(aq) = Cu3(NO3)6(aq) + Mg3(PO4)2(aq) =>
Cu3(PO4)2(aq) + 3 Mg(NO3)2(aq) = Cu3(NO3)6(aq) + Mg3(PO4)2(aq)
CH3CO2K + HNO3 = KNO3 + CH3COOH =>
CH3CO2K + HNO3 = KNO3 + CH3COOH
FeCl3 + H2O + Na2SO3 = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + H2O + Na2SO3 = 2 FeCl2 + Na2SO4 + 2 HCl
Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2 =>
Mg(NO3)2 + Na(PO4)3 = Mg(PO4)3 + Na(NO3)2
CO + H2AsO4{-}{+} + H2O = H3AsO3 + HCO3{-} =>
CO + H2AsO4{-}{+} + H2O = H3AsO3 + HCO3{-}
BaSO4(aq) + NaCO3(aq) = BaCO3(aq) + NaSO4(aq) =>
BaSO4(aq) + NaCO3(aq) = BaCO3(aq) + NaSO4(aq)
Pb(NO3)2 + KIO3 = Pb(O3)2 + KI(NO3) =>
Pb(NO3)2 + 2 KIO3 = Pb(O3)2 + 2 KI(NO3)
MgO + Al2O3 = Mg3Al2 + O3 =>
3 MgO + Al2O3 = Mg3Al2 + 2 O3
FeCl3 + H2O + Na2SO3 = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + H2O + Na2SO3 = 2 FeCl2 + Na2SO4 + 2 HCl
COCl2 + HCl = COCl4 + H =>
COCl2 + 2 HCl = COCl4 + 2 H
MnO2 + HBr = MnBr2 + H2O + Br2 =>
MnO2 + 4 HBr = MnBr2 + 2 H2O + Br2
Fe7 + Cl3 = Fe7Cl3 =>
Fe7 + Cl3 = Fe7Cl3
MgCl2 + K2O = KCl + MgO =>
MgCl2 + K2O = 2 KCl + MgO
Mn2O3 + CO2 = Mn2(CO3)3 =>
Mn2O3 + 3 CO2 = Mn2(CO3)3
Sn(IO3)2 = SnI2 + O2 =>
Sn(IO3)2 = SnI2 + 3 O2
CUSO4 + NH4OH = CU(NH3)4SO4 + H2O =>
CUSO4 + 4 NH4OH = CU(NH3)4SO4 + 4 H2O
Fe(No3)3 + HSCN = Fe(SCN)3 + HNo3 =>
Fe(No3)3 + 3 HSCN = Fe(SCN)3 + 3 HNo3
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
