| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H5NH(s) + 9 O2(g) = 6 CO2(g) + N2(g) + 6 H2O
Cr(SO4)2 + K3[Fe(CN)6] + KOH = K2CrO4 + K4[Fe(CN)6] + K2SO4 + H2O =>
Cr(SO4)2 + 2 K3[Fe(CN)6] + 8 KOH = K2CrO4 + 2 K4[Fe(CN)6] + 2 K2SO4 + 4 H2O
Hg2 + O = HgO =>
Hg2 + 2 O = 2 HgO
HBr + CrS = H2S + CrBr2 =>
2 HBr + CrS = H2S + CrBr2
H3PO4 + Fe(NO3)2 = HNO3 + Fe3(PO4)2 =>
2 H3PO4 + 3 Fe(NO3)2 = 6 HNO3 + Fe3(PO4)2
Fe(CrO2)2 + O2 + K2CO3 = CrO3 + K2FeO4 + CO2 =>
2 Fe(CrO2)2 + 5 O2 + 2 K2CO3 = 4 CrO3 + 2 K2FeO4 + 2 CO2
NaNo3 + BaCl2 + NH3 = NaCl2 + BaNo3NH3 =>
NaNo3 + BaCl2 + NH3 = NaCl2 + BaNo3NH3
KMnO4 + H2SO3 + K2SO3 = MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO3 + 2 K2SO3 = 2 MnSO4 + 3 K2SO4 + 3 H2O
Fe2 + O7 = Fe7O2 =>
49 Fe2 + 4 O7 = 14 Fe7O2
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
SrO + H3BO3 = Sr(H2BO3)2 + H2O =>
SrO + 2 H3BO3 = Sr(H2BO3)2 + H2O
NaF + Mg(OH)2 = NaOH + MgF2 =>
2 NaF + Mg(OH)2 = 2 NaOH + MgF2
NiCl2 + NH3 = NiH2 + NCl3 =>
3 NiCl2 + 2 NH3 = 3 NiH2 + 2 NCl3
K2Cr2O7 + C2H6O = C2H6O2 + K2Cr2 =>
K2Cr2O7 + 7 C2H6O = 7 C2H6O2 + K2Cr2
H2 + N3 = NH =>
3 H2 + 2 N3 = 6 NH
Sodiumoxide + sulfuricacid = Na2SO4 + water =>
Na2O + H2SO4 = Na2SO4 + H2O
Mg + K2SO4 = MgS + KO2 =>
Mg + K2SO4 = MgS + 2 KO2
Al + NaOH + H2O = NaO2 + AlH3 =>
Al + NaOH + H2O = NaO2 + AlH3
C2Cl4O2 + KOH = KCl + CO2 + H2O =>
C2Cl4O2 + 4 KOH = 4 KCl + 2 CO2 + 2 H2O
C9H12 + KMnO4 + H2O = C9H12(OH)2 + MnO2 + KOH =>
3 C9H12 + 2 KMnO4 + 4 H2O = 3 C9H12(OH)2 + 2 MnO2 + 2 KOH
IO3{-} + Sn{2+} + H{+} = I{-)+Sn{4+}+H2O =>
IO3{-} + 3 Sn{2+} + 6 H{+} = I{-)+3Sn{4+}+3H2O
Mg + Zn(SO4)2 = MgSO4 + Zn =>
2 Mg + Zn(SO4)2 = 2 MgSO4 + Zn
Fe + O2 = Fe2OFe2OFe2O3 =>
12 Fe + 5 O2 = 2 Fe2OFe2OFe2O3
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
K3[Cr(OH)6] + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 K3[Cr(OH)6] + 3 Cl2 + 4 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
Zn + MoO3 = ZnO + Mo =>
3 Zn + MoO3 = 3 ZnO + Mo
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
HCl + Zn2O2 = H2O + ZnCl2 =>
4 HCl + Zn2O2 = 2 H2O + 2 ZnCl2
Fe2 + (SO4)3 + KOH = K2SO4 + Fe(OH)2 =>
3 Fe2 + 2(SO4)3 + 12 KOH = 6 K2SO4 + 6 Fe(OH)2
Cd + H2SO4 = CdSO4 + H =>
Cd + H2SO4 = CdSO4 + 2 H
NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + H2O(l) + NH3(g) =>
2 NH4Cl(s) + Ba(OH)2*8H2O(s) = BaCl2(aq) + 10 H2O(l) + 2 NH3(g)
Fe(OH)3 = H2O + FeO2H =>
Fe(OH)3 = H2O + FeO2H
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + Pb + Cl2 =>
MgCl2 + Pb(NO3)2 = Mg(NO3)2 + Pb + Cl2
Bi2O3 + Sc2O3 = BiScO3 =>
Bi2O3 + Sc2O3 = 2 BiScO3
SiC + H2O = CO2 + SiH4 =>
SiC + 2 H2O = CO2 + SiH4
[NH4]F = NH3 + [NH4][HF2] =>
2[NH4]F = NH3 + [NH4][HF2]
Sr(C2H3O2) + NiSO4 = Ni(C2H3O2) + SrSO4 =>
Sr(C2H3O2) + NiSO4 = Ni(C2H3O2) + SrSO4
H2SO4 + HCl = H2SO4Cl + H =>
H2SO4 + HCl = H2SO4Cl + H
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
As + HNO3 + H2O = H3AsO4 + NO =>
3 As + 5 HNO3 + 2 H2O = 3 H3AsO4 + 5 NO
HCl + AgNO3 = AgCl + HNO3 =>
HCl + AgNO3 = AgCl + HNO3
C3H6O3 + NaHCO3 = C3H5NaO2 + H2O + CO2 =>
7 C3H6O3 + 6 NaHCO3 = 6 C3H5NaO2 + 9 H2O + 9 CO2
SO2 + Ca2CO3 + O2 = CaSO4 + CO2 =>
4 SO2 + 2 Ca2CO3 + 3 O2 = 4 CaSO4 + 2 CO2
Ni + Cu(NO3)2 = Ni(NO3)2 + CuNO3 =>
Ni + 2 Cu(NO3)2 = Ni(NO3)2 + 2 CuNO3
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
Na2CO3 + CaCO3 + SiO2 = CO2 + Na2O*CaO*6SiO2 =>
Na2CO3 + CaCO3 + 6 SiO2 = 2 CO2 + Na2O*CaO*6SiO2
H2 + Br2 = HBr2 =>
H2 + 2 Br2 = 2 HBr2
NaOH + KSCN = NaCN + KSOH =>
NaOH + KSCN = NaCN + KSOH
X*2CaO*3B2O3*5H2O + H2SO4 + H2O = CaSO4*2H2O + H3BO3 + X =>
X*2CaO*3B2O3*5H2O + 2 H2SO4 + 6 H2O = 2 CaSO4*2H2O + 6 H3BO3 + X
Ir2O7 + H2O = Ir(OH)7 =>
Ir2O7 + 7 H2O = 2 Ir(OH)7
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
