| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO + Si = MgSi + O
CaCl2 + NaOH = CaO + NaCl + H2O =>
CaCl2 + 2 NaOH = CaO + 2 NaCl + H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
NH3 + OH = NO + H2O =>
NH3 + 5 OH = NO + 4 H2O
FeCl3 + Na2SO4 = Fe2(SO4)3(aq) + NaCl(s) =>
2 FeCl3 + 3 Na2SO4 = Fe2(SO4)3(aq) + 6 NaCl(s)
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + SO2(g) + H2O(l) =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + SO2(g) + H2O(l)
Ca{+} + CO3{-} = CaCO3 =>
Ca{+} + CO3{-} = CaCO3
Na2HAsO4 + AgNO3 = Ag3AsO4 + HNO3 + NaNO3 =>
Na2HAsO4 + 3 AgNO3 = Ag3AsO4 + HNO3 + 2 NaNO3
MgO + Cl2O = MgCl2O2 =>
MgO + Cl2O = MgCl2O2
H2SO3 + Hg = HgSO2 + H2O =>
H2SO3 + Hg = HgSO2 + H2O
CH4 = CH2 + H2 =>
CH4 = CH2 + H2
NH4Br + NaOH = NH4OH + NaBr =>
NH4Br + NaOH = NH4OH + NaBr
Zn + AgNo3(aq) = Ag(s) + Zn(No3)2(aq) =>
Zn + 2 AgNo3(aq) = 2 Ag(s) + Zn(No3)2(aq)
Ag + Zn3(PO4) = Zn + Ag3PO4 =>
3 Ag + Zn3(PO4) = 3 Zn + Ag3PO4
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
FeBr3 + Ni(NO3)2 = Fe(NO3)3 + Br2Ni =>
2 FeBr3 + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Br2Ni
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2S(aq) + RbOH(aq) = H2O(l) + Rb2S(aq) =>
H2S(aq) + 2 RbOH(aq) = 2 H2O(l) + Rb2S(aq)
Bariumhydroxide + perchloricacid = water + Ba(ClO4)2 =>
Ba(OH)2 + 2 HClO4 = 2 H2O + Ba(ClO4)2
Y2O3 + NiO + IrO2 = Y2NiIrO6 =>
Y2O3 + NiO + IrO2 = Y2NiIrO6
Li2CO3 + IrO2 = Li2IrO3 + CO2 =>
Li2CO3 + IrO2 = Li2IrO3 + CO2
MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2
KClO3 + H2SO4 = HClO4 + Cl2O + KSO4 + H2O =>
4 KClO3 + 4 H2SO4 = 2 HClO4 + Cl2O + 4 KSO4 + 3 H2O
Cl + H3 = ClH4 =>
3 Cl + 4 H3 = 3 ClH4
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
Sb(OH)3 + NaOH = Na3[Sb(OH)6] =>
Sb(OH)3 + 3 NaOH = Na3[Sb(OH)6]
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
Mg + HBr = Br + HMg =>
Mg + HBr = Br + HMg
FeCl3 + Br2 = FeBr2 + Cl =>
FeCl3 + Br2 = FeBr2 + 3 Cl
KMnO4 + SnCl2 + H2SO4 = MnSO4 + K2SO4 + SnSO4 + H2O + Cl2 =>
2 KMnO4 + 5 SnCl2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 SnSO4 + 8 H2O + 5 Cl2
AlI3 + Sn(CO3)2 = SnI4 + Al2(CO3)3 =>
4 AlI3 + 3 Sn(CO3)2 = 3 SnI4 + 2 Al2(CO3)3
Ti + CuCl2 = TiCl4 + Cu =>
Ti + 2 CuCl2 = TiCl4 + 2 Cu
TiOSO4 + NaOH = TiO2 + Na2SO4 + H2O =>
TiOSO4 + 2 NaOH = TiO2 + Na2SO4 + H2O
H2O + SO3{2-} + Cu{2+} = SO4{2-} + Cu{+} + H{+} =>
H2O + SO3{2-} + 2 Cu{2+} = SO4{2-} + 2 Cu{+} + 2 H{+}
F2 + HNO3 = FNO3 + H2 =>
F2 + 2 HNO3 = 2 FNO3 + H2
NH4Cl + KI = KCl + NH3 + HI =>
NH4Cl + KI = KCl + NH3 + HI
Al(s) + NH4NO3 = N2(g) + H2O(g) + Al2O3(g) =>
2 Al(s) + 3 NH4NO3 = 3 N2(g) + 6 H2O(g) + Al2O3(g)
CuO2{2-} + H{+} = Cu(OH)2 =>
CuO2{2-} + 2 H{+} = Cu(OH)2
H2SO4 + Ca3(PO4)2 = CaSO4 + H3PO4 =>
3 H2SO4 + Ca3(PO4)2 = 3 CaSO4 + 2 H3PO4
Na2O2 + HCl = H2O2 + NaCl =>
Na2O2 + 2 HCl = H2O2 + 2 NaCl
Au + Cu{2+} = Au{3+} + Cu{+} =>
Au + 3 Cu{2+} = Au{3+} + 3 Cu{+}
NaHCO3 + LiOH = NaOH + LiHCO3 =>
NaHCO3 + LiOH = NaOH + LiHCO3
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
C10H8O + OH = C10H7O + H2O =>
C10H8O + OH = C10H7O + H2O
NaNO3 + FeCl3 = NaCl3 + FeNO3 =>
NaNO3 + FeCl3 = NaCl3 + FeNO3
CH2CHCHCH2CH3 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2CHCHCH2CH3 + 7 KMnO4 + 23 H2O = 7 MnO2 + 15 CH3CH(OH)CH2(OH) + 7 KOH
DyO = Dy + O =>
DyO = Dy + O
Ca(OH)2 + Na2O = Ca2O2 + Na(OH) =>
2 Ca(OH)2 + 2 Na2O = Ca2O2 + 4 Na(OH)
Fe2O3 + NaCl = NaClO3 + Fe =>
Fe2O3 + NaCl = NaClO3 + 2 Fe
Au(OH)3 + HCl = AuCl3 + H2O =>
Au(OH)3 + 3 HCl = AuCl3 + 3 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 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
