| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 NaCl = CuCl2 + 2 Na
N2H4 + OF2 = N2F4 + H2O =>
N2H4 + 2 OF2 = N2F4 + 2 H2O
NiSO4 + Li3PO4 = Ni3(PO4)2 + Li2SO4 =>
3 NiSO4 + 2 Li3PO4 = Ni3(PO4)2 + 3 Li2SO4
Br2(l) + KI(aq) = I2(s) + KBr(aq) =>
Br2(l) + 2 KI(aq) = I2(s) + 2 KBr(aq)
FeBr2 + AgNO3 = AgBr + FeN2O6 =>
FeBr2 + 2 AgNO3 = 2 AgBr + FeN2O6
Zn(ClO)2 = Zn + ClO =>
Zn(ClO)2 = Zn + 2 ClO
Sn(S) + HNO3(aq) = H2O + NO2(g) + SnO2(S) =>
Sn(S) + 4 HNO3(aq) = 2 H2O + 4 NO2(g) + SnO2(S)
Br2(gas) + S + H2O = HBr + H2SO4 =>
3 Br2(gas) + S + 4 H2O = 6 HBr + H2SO4
Na2 + S + O2 = Na2SO2 =>
Na2 + S + O2 = Na2SO2
Pb + Br = PbBr3 =>
Pb + 3 Br = PbBr3
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
VF5 + Al = V + AlF3 =>
3 VF5 + 5 Al = 3 V + 5 AlF3
CH3Hg + Se = CH3HgSe =>
CH3Hg + Se = CH3HgSe
K2SO4 + H2C2O4 = K2C2O4 + H2O + SO3 =>
K2SO4 + H2C2O4 = K2C2O4 + H2O + SO3
FeBr2 + AgNO3 = AgBr + FeN2O6 =>
FeBr2 + 2 AgNO3 = 2 AgBr + FeN2O6
C4H6O3 + C5H12O = H2O + C7H14O2 =>
C4H6O3 + 2 C5H12O = H2O + 2 C7H14O2
LiNO3 + H2O = Li2O + HNO3 =>
2 LiNO3 + H2O = Li2O + 2 HNO3
FeBr2 + AgNO3 = AgBr + FeN2O6 =>
FeBr2 + 2 AgNO3 = 2 AgBr + FeN2O6
NaCl + H2SO4 + O2 = Na2SO4 + H2O + Cl2 =>
4 NaCl + 2 H2SO4 + O2 = 2 Na2SO4 + 2 H2O + 2 Cl2
C4H6O6 + Na2CO3 = CO2 + H2O + Na3C6H5O6 =>
4 C4H6O6 + 3 Na2CO3 = 7 CO2 + 7 H2O + 2 Na3C6H5O6
Al(s) + H2So4(an) = Al2(So4)3(aq) + H2(g) =>
2 Al(s) + 3 H2So4(an) = Al2(So4)3(aq) + 3 H2(g)
FeBr2 + AgNO3 = AgBr + FeN2O6 =>
FeBr2 + 2 AgNO3 = 2 AgBr + FeN2O6
FeCl3(aq) + NH4SCN(aq) = Fe(SCN)3(aq) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4SCN(aq) = Fe(SCN)3(aq) + 3 NH4Cl(aq)
Se(OH)2 + HCl = SeCl2 + H2O =>
Se(OH)2 + 2 HCl = SeCl2 + 2 H2O
FeBr2 + AgNO3 = AgBr + FeN2O6 =>
FeBr2 + 2 AgNO3 = 2 AgBr + FeN2O6
NH4Br = Br + NH4 =>
NH4Br = Br + NH4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl(aq) + CuO(s) = H2O(l) + CuCl2(s) =>
2 HCl(aq) + CuO(s) = H2O(l) + CuCl2(s)
MgClO32 = MgCl + O2 =>
MgClO32 = MgCl + 16 O2
CrI2 + Cr(C2H3O2)3 = CrI3 + Cr(C2H3O2)2 =>
3 CrI2 + 2 Cr(C2H3O2)3 = 2 CrI3 + 3 Cr(C2H3O2)2
NCl + NH4OH = NH4Cl + NOH =>
NCl + NH4OH = NH4Cl + NOH
HF(aq) + CaO(s) = CaF2(g) + H2O(l) =>
2 HF(aq) + CaO(s) = CaF2(g) + H2O(l)
BaCl2 + (NH4)2(SO4) = BaSO4 + NH4Cl =>
BaCl2 + (NH4)2(SO4) = BaSO4 + 2 NH4Cl
Mg + N2 + H2O = Mg[OH]2 + NH3 =>
3 Mg + N2 + 6 H2O = 3 Mg[OH]2 + 2 NH3
FeBr2 + AgNO3 = AgBr + FeN2O6 =>
FeBr2 + 2 AgNO3 = 2 AgBr + FeN2O6
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
NaHS + Cu(NO3)2 = NaNO3 + CuSO3 + NH =>
NaHS + Cu(NO3)2 = NaNO3 + CuSO3 + NH
NaI(aq) + Cl2(g) + H2O = NaIO3 + HCl =>
NaI(aq) + 3 Cl2(g) + 3 H2O = NaIO3 + 6 HCl
FeBr2 + AgNO3 = AgBr + FeN2O6 =>
FeBr2 + 2 AgNO3 = 2 AgBr + FeN2O6
Si + H2O + CaOH = CaSiO3 + H2 =>
2 Si + 4 H2O + 2 CaOH = 2 CaSiO3 + 5 H2
Cu + Ag{-} = Cu2{-} + Ag =>
2 Cu + Ag{-} = Cu2{-} + Ag
Ag{+} + Al = Al{3+} + Ag =>
3 Ag{+} + Al = Al{3+} + 3 Ag
CrO7 + C2H5OH = Cr + CO2 + H2O =>
6 CrO7 + 7 C2H5OH = 6 Cr + 14 CO2 + 21 H2O
KI + Ni(NO3)2 = KNO3 + Ni(I)2 =>
2 KI + Ni(NO3)2 = 2 KNO3 + Ni(I)2
Na3PO4(s) + MnBr2(aq) = Mn3(PO4)2 + NaBr =>
2 Na3PO4(s) + 3 MnBr2(aq) = Mn3(PO4)2 + 6 NaBr
SmO2 = SmO + O2 =>
2 SmO2 = 2 SmO + O2
KHC8H4O4 + NaOH = KHC8H3O4Na + H2O =>
KHC8H4O4 + NaOH = KHC8H3O4Na + H2O
Pb(NO3)2 + CaOCl2 + H2SO4 = CaCl2 + PbO2 + SO3 + HNO3 =>
Pb(NO3)2 + CaOCl2 + H2SO4 = CaCl2 + PbO2 + SO3 + 2 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 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 99 100 101 102 103 104 105 106 107 108 109 110 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
