| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + 2 NaOH = Ba(OH)2 + Na2CO3
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O
Bi(NO3)3 + Na2[Sn(OH)4] + NaOH = Bi(oh)3 + Na2[Sn(OH)6] + NaNO3 =>
6 Bi(NO3)3 + 9 Na2[Sn(OH)4] + 18 NaOH = 2 Bi(oh)3 + 9 Na2[Sn(OH)6] + 18 NaNO3
XeF2 + Mn(NO3)2 + KOH = KMnO4 + Xe + KF + KNO3 + H2O =>
5 XeF2 + 2 Mn(NO3)2 + 16 KOH = 2 KMnO4 + 5 Xe + 10 KF + 4 KNO3 + 8 H2O
BaTi(C2O4)2 + O2 = BaTiO3 + CO2 =>
2 BaTi(C2O4)2 + 3 O2 = 2 BaTiO3 + 8 CO2
NiCl2 + CO2 + H2O = NiCO3 + HCl =>
NiCl2 + CO2 + H2O = NiCO3 + 2 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
I2O7 + H2O = I(OH)7 =>
I2O7 + 7 H2O = 2 I(OH)7
CON2H4 + H + H2O = NH4 + HCO3 =>
CON2H4 + H + 2 H2O = 2 NH4 + HCO3
Cr2O7{2-} + N2H5{+} + H{+} = Cr{3+} + N2 + H2O =>
2 Cr2O7{2-} + 3 N2H5{+} + 13 H{+} = 4 Cr{3+} + 3 N2 + 14 H2O
RbI + ZnS = Rb2S + I2Zn =>
2 RbI + ZnS = Rb2S + I2Zn
C2H4O2 + C7H5O3Na + Cl2 = C9H8O4 + NaCl + O2 =>
11 C2H4O2 + 20 C7H5O3Na + 10 Cl2 = 18 C9H8O4 + 20 NaCl + 5 O2
C18H12N5O6 + C9H19N2O = C18H13N5O6 + C9H17N2O =>
2 C18H12N5O6 + C9H19N2O = 2 C18H13N5O6 + C9H17N2O
(NH4)2CO3 + MnBr2 = (NH4)2Mn + Br2CO3 =>
(NH4)2CO3 + MnBr2 = (NH4)2Mn + Br2CO3
KOH + CO = K2CO3 + H2 =>
2 KOH + CO = K2CO3 + H2
Na2O + CO = Na2CO2 =>
Na2O + CO = Na2CO2
Co(H2SO4)*H2O + Zn = Co + H2 + ZnSO4 + H2O =>
Co(H2SO4)*H2O + Zn = Co + H2 + ZnSO4 + H2O
KCl(s) + O2(g) = KClO39(s) =>
2 KCl(s) + 39 O2(g) = 2 KClO39(s)
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
FeO + H2SO4 = FeSO4 + H2O =>
FeO + H2SO4 = FeSO4 + H2O
Na3SiO3 + NiSO4 = Na2SO4 + Ni3(SiO3)2 =>
2 Na3SiO3 + 3 NiSO4 = 3 Na2SO4 + Ni3(SiO3)2
FeI2(aq) + BaS(aq) = BaI2(s) + FeS(aq) =>
FeI2(aq) + BaS(aq) = BaI2(s) + FeS(aq)
BaSO4 + C = BaSO + CO =>
BaSO4 + 3 C = BaSO + 3 CO
AsH3 = As + H2 =>
2 AsH3 = 2 As + 3 H2
CuSO4(aq) + KI(aq) = CuI(s) + KI3(aq) + K2SO4 =>
2 CuSO4(aq) + 5 KI(aq) = 2 CuI(s) + KI3(aq) + 2 K2SO4
CsI(aq) + KOH(aq) = KI(aq) + CsOH(aq) =>
CsI(aq) + KOH(aq) = KI(aq) + CsOH(aq)
S + NaOH = Na2S2O3 + H2O + NaS =>
6 S + 6 NaOH = Na2S2O3 + 3 H2O + 4 NaS
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
CS + I = CI4 + S5 =>
5 CS + 20 I = 5 CI4 + S5
Na2TeO3 + NaI + HCl = NaCl + I2 + Te + H2O =>
Na2TeO3 + 4 NaI + 6 HCl = 6 NaCl + 2 I2 + Te + 3 H2O
Cl2 + Y + H2O = HCl + HYO3 =>
5 Cl2 + 2 Y + 6 H2O = 10 HCl + 2 HYO3
Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2
Al3 + H2SO4 = Al2(SO4)3 + H2 =>
2 Al3 + 9 H2SO4 = 3 Al2(SO4)3 + 9 H2
MgCl2 + CuO = MgO + CuCl2 =>
MgCl2 + CuO = MgO + CuCl2
K2(CO3) + ZnSO4 = ZnCO3 + K2SO4 =>
K2(CO3) + ZnSO4 = ZnCO3 + K2SO4
C2H4(g) + Cl2(g) = C2H4Cl2 =>
C2H4(g) + Cl2(g) = C2H4Cl2
LaF3 + NaIO3 = NaF3 + LaIO3 =>
LaF3 + NaIO3 = NaF3 + LaIO3
Fe{3+} + H2S = Fe{2+} + S(s) + H{+} =>
2 Fe{3+} + H2S = 2 Fe{2+} + S(s) + 2 H{+}
Li + O + H2O = LiOH =>
2 Li + O + H2O = 2 LiOH
SiCO3 + HNO3 = H2O + Si(NO3)2 + CO2 =>
SiCO3 + 2 HNO3 = H2O + Si(NO3)2 + CO2
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
N2O + C8H8C4H6C3H3N = CO2 + H2O + N2 =>
77 N2O + 2 C8H8C4H6C3H3N = 30 CO2 + 17 H2O + 78 N2
C240H90O4NS + O2 = H2O + CO2 + SO2 + NO =>
C240H90O4NS + 262 O2 = 45 H2O + 240 CO2 + SO2 + NO
Ni(OH)2 + Br2 + NaOH = NiOOH + NaBr + H2O =>
2 Ni(OH)2 + Br2 + 2 NaOH = 2 NiOOH + 2 NaBr + 2 H2O
AgNO3(ac) + KBr(ac) = KNO3 + AgBr =>
AgNO3(ac) + KBr(ac) = KNO3 + AgBr
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
(NH4)2CO3 + MnBr2 = (NH4)2Mn + Br2CO3 =>
(NH4)2CO3 + MnBr2 = (NH4)2Mn + Br2CO3
KNO3 + C4H4O3 = K2O + N2 + CO2 + H2O =>
14 KNO3 + 5 C4H4O3 = 7 K2O + 7 N2 + 20 CO2 + 10 H2O
Sr(HO) + HI = SrI + H2O =>
Sr(HO) + HI = SrI + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
