| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 CrO4{2-} + 3 S4O6{2-} + 26 H2O = 14 Cr(OH)3 + 12 SO4{2-} + 10 OH{-}
Ni(CO3)2 = NiO2 + CO2 =>
Ni(CO3)2 = NiO2 + 2 CO2
C7H6O2 + NaOH = C7H5O2Na + H2O =>
C7H6O2 + NaOH = C7H5O2Na + H2O
Al2 + ZnCl2 = Zn2 + AlCl3 =>
2 Al2 + 6 ZnCl2 = 3 Zn2 + 4 AlCl3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
AgNH3Cl + KI + H2O = AgI + KCl + NH4OH =>
AgNH3Cl + KI + H2O = AgI + KCl + NH4OH
Ba(NO3)2(aq)CuSO4(aq) = BaSO4(s)Cu(NO3)2(ag) =>
Ba(NO3)2(aq)CuSO4(aq) = BaSO4(s)Cu(NO3)2(ag)
ZnO + NaCl = NaO + ZnCl =>
ZnO + NaCl = NaO + ZnCl
CaI2 + HCl = CaCl2 + HI =>
CaI2 + 2 HCl = CaCl2 + 2 HI
Mg(OH)2 + HBrO3 = Mg(BrO3)2 + H2O =>
Mg(OH)2 + 2 HBrO3 = Mg(BrO3)2 + 2 H2O
CO2 + H2 = C6H12O6 + O2 =>
6 CO2 + 6 H2 = C6H12O6 + 3 O2
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
CrO3 + C2H6O + HCl = CrCl3 + C2H4O + H2O =>
2 CrO3 + 3 C2H6O + 6 HCl = 2 CrCl3 + 3 C2H4O + 6 H2O
KI + H2SO4 = I2 + S + KSO4 + H2O =>
6 KI + 8 H2SO4 = 3 I2 + 2 S + 6 KSO4 + 8 H2O
Cr2O3 + NO3{-} + H2O = CrO4{-} + NO2{-} + H{+} =>
Cr2O3 + 4 NO3{-} + H2O = 2 CrO4{-} + 4 NO2{-} + 2 H{+}
C3H7COOH + NaOH = NaC3H7COO + H2O =>
C3H7COOH + NaOH = NaC3H7COO + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C2H4O2 + KMnO4 + HCl = CO2 + MnCl2 + KCl + H2O =>
5 C2H4O2 + 8 KMnO4 + 24 HCl = 10 CO2 + 8 MnCl2 + 8 KCl + 22 H2O
CaMgO2 + H2SO4 = CaMg(SO4)2 + H2O =>
CaMgO2 + 2 H2SO4 = CaMg(SO4)2 + 2 H2O
KI + H2SO4 + NaOH = K2SO4 + I2 + H2O + Na2S =>
8 KI + 5 H2SO4 + 2 NaOH = 4 K2SO4 + 4 I2 + 6 H2O + Na2S
H2SO4(aq) + NaOH(aq) = H2O(l) + Na2SO4(g) =>
H2SO4(aq) + 2 NaOH(aq) = 2 H2O(l) + Na2SO4(g)
FeCl2 + MnCl2 + O + H = MnFe2O4 + HCl =>
2 FeCl2 + MnCl2 + 4 O + 6 H = MnFe2O4 + 6 HCl
C13H10 + O2 = CO2 + H2O =>
2 C13H10 + 31 O2 = 26 CO2 + 10 H2O
CH3COONa*3H2O + H2O = CH3COOH*3H2O + NaOH =>
CH3COONa*3H2O + H2O = CH3COOH*3H2O + NaOH
NH3 + NiCl2*6H2O = [Ni(NH3)6] + Cl2 + H2O =>
6 NH3 + NiCl2*6H2O = [Ni(NH3)6] + Cl2 + 6 H2O
C10H16N2O8 + O2 = CO2 + H2O + N2O =>
2 C10H16N2O8 + 21 O2 = 20 CO2 + 16 H2O + 2 N2O
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
KCl + O = KClO3 =>
KCl + 3 O = KClO3
MgCO3 + HBr = MgBr2 + H2CO3 =>
MgCO3 + 2 HBr = MgBr2 + H2CO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
K2RuO4 + HCl = K2[RuCl6] + H2O + O2 =>
2 K2RuO4 + 12 HCl = 2 K2[RuCl6] + 6 H2O + O2
AgBr + Pb = Ag + PbBr2 =>
2 AgBr + Pb = 2 Ag + PbBr2
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
NiSO4 + NaSiO3 = Ni(SiO3)2 + Na2SO4 =>
NiSO4 + 2 NaSiO3 = Ni(SiO3)2 + Na2SO4
C4H6O3 + NH3 = CH3COOH + CH3CONH2 =>
C4H6O3 + NH3 = CH3COOH + CH3CONH2
SCN + O2 + H2O = SO4 + CO2 + NH4 =>
SCN + 2 O2 + 2 H2O = SO4 + CO2 + NH4
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + C6H10O5 + Al(NO3)3*9H2O + Ni(NO3)2*6H2O = Ca2AlCo3NiO9 + N2 + CO2 + H2O =>
4 Ca(NO3)2*4H2O + 6 Co(NO3)2*6H2O + 6 C6H10O5 + 2 Al(NO3)3*9H2O + 2 Ni(NO3)2*6H2O = 2 Ca2AlCo3NiO9 + 15 N2 + 36 CO2 + 112 H2O
NaClO + H = NaCl + H2O =>
NaClO + 2 H = NaCl + H2O
CU(NO3)24H2O + C6H10O8 = CUO + N2 + CO2 + H2O =>
9 CU(NO3)24H2O + 71 C6H10O8 = 9 CUO + 108 N2 + 426 CO2 + 364 H2O
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
Re + Br = ReBr =>
Re + Br = ReBr
BaI2 + K2CO3 = KI + BaCO3 =>
BaI2 + K2CO3 = 2 KI + BaCO3
CuCl2 + NaBH4 + H2O = Cu + NaCl + H3BO3 + H2 =>
CuCl2 + 2 NaBH4 + 6 H2O = Cu + 2 NaCl + 2 H3BO3 + 7 H2
KCN + AgNO3 = KAg(CN)2 + KNO3 =>
2 KCN + AgNO3 = KAg(CN)2 + KNO3
FeSO4*7H2O + CrO3 = Cr2O3 + Fe2O3 + H2O + H2SO4 =>
6 FeSO4*7H2O + 2 CrO3 = Cr2O3 + 3 Fe2O3 + 36 H2O + 6 H2SO4
C + Cl2 + F2 = CCl3F =>
2 C + 3 Cl2 + F2 = 2 CCl3F
CH3COONa + H3O = CH3COONaH + H2O =>
CH3COONa + H3O = CH3COONaH + H2O
Cu(SO4)2 + KNO3 = KSO4 + Cu(NO3)2 =>
Cu(SO4)2 + 2 KNO3 = 2 KSO4 + Cu(NO3)2
FeCl2 + Ag(OH)2 = Fe(OH)2 + AgCl2 =>
FeCl2 + Ag(OH)2 = Fe(OH)2 + AgCl2
| 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.
