| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3(s) + H2SO4(aq) = CaSO4 + CO3H2
H2Cr2O4 + KOH + H2O2 = K2Cr2O7 + H2O =>
H2Cr2O4 + 2 KOH + 3 H2O2 = K2Cr2O7 + 5 H2O
KI(s) + Cl(g) = KCl(aq) + I =>
KI(s) + Cl(g) = KCl(aq) + I
Cr2O7 + H3O + Cl = CrCl2 + H2O =>
Cr2O7 + 14 H3O + 4 Cl = 2 CrCl2 + 21 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Mn(OH)6 + MnO4 = MnO2 + OH =>
Mn(OH)6 + MnO4 = 2 MnO2 + 6 OH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CoCl2 + OH{-} + OCl{-} + H2O = Co(OH)3 + Cl{-} =>
2 CoCl2 + 4 OH{-} + OCl{-} + H2O = 2 Co(OH)3 + 5 Cl{-}
CH3CH2OH + O2 = CO2 + H2 =>
2 CH3CH2OH + 3 O2 = 4 CO2 + 6 H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
HCl + CaO = HO + CaCl =>
HCl + CaO = HO + CaCl
Mn(OH)6 + MnO4 = MnO2 + OH =>
Mn(OH)6 + MnO4 = 2 MnO2 + 6 OH
Pb(C2H3O2)2 = Pb + C + H + O2 =>
Pb(C2H3O2)2 = Pb + 4 C + 6 H + 2 O2
C8H18(l) + O2(g) = C8O + H2O =>
C8H18(l) + 5 O2(g) = C8O + 9 H2O
V2O5 + (H2) = V2O3 + H2O =>
V2O5 + 2(H2) = V2O3 + 2 H2O
As4O6 + HCl = AsCl3 + H2O =>
As4O6 + 12 HCl = 4 AsCl3 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HgO = Hg + O =>
HgO = Hg + O
CuOH + HPO3 = Cu(PO3) + H2O =>
CuOH + HPO3 = Cu(PO3) + H2O
Pe(OH)2 + HCl = H2O + PeCl2 =>
Pe(OH)2 + 2 HCl = 2 H2O + PeCl2
NaOH + Pb2(NO3)3 = Pb(OH)2 + Na + NO3 =>
4 NaOH + Pb2(NO3)3 = 2 Pb(OH)2 + 4 Na + 3 NO3
La2O3 + Nd2O3 + SrCO3 + CuO + O2 = La151Nd30Sr19Cu100O400 + CO2 =>
302 La2O3 + 60 Nd2O3 + 76 SrCO3 + 400 CuO + 19 O2 = 4 La151Nd30Sr19Cu100O400 + 76 CO2
NaBr + AgNO = AgBr + NaNO =>
NaBr + AgNO = AgBr + NaNO
K(ClO3) = KCl + O2 =>
2 K(ClO3) = 2 KCl + 3 O2
Ba(NO3)2 + Na2PO4 = BaPO4 + NaNO3 =>
Ba(NO3)2 + Na2PO4 = BaPO4 + 2 NaNO3
Ti + HNO3 = TiO(OH)2 + NO2 + H2O =>
Ti + 4 HNO3 = TiO(OH)2 + 4 NO2 + H2O
Cl2 + Ca(OH)2 = Ca(ClO)2 + H2 =>
Cl2 + Ca(OH)2 = Ca(ClO)2 + H2
H2O2 + S2O6{2-} = SO4{2-} + H{+} =>
H2O2 + S2O6{2-} = 2 SO4{2-} + 2 H{+}
Al2O3 + Cl2 + C = AlCl3 + CO =>
Al2O3 + 3 Cl2 + 3 C = 2 AlCl3 + 3 CO
Cu(NO3)2 + KHS = Cu(HS)2 + KNO3 =>
Cu(NO3)2 + 2 KHS = Cu(HS)2 + 2 KNO3
MgNO3 + NaOH = Mg(OH) + NaNO3 =>
MgNO3 + NaOH = Mg(OH) + NaNO3
CH3NH2 + O2 = CO2(g) + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2(g) + 10 H2O + 2 N2
K2Cr2O7 + Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + TiO(SO4) + H2O + K2SO4 =>
K2Cr2O7 + 3 Ti2(SO4)3 + H2SO4 = Cr2(SO4)3 + 6 TiO(SO4) + H2O + K2SO4
CS + O = CO + SO =>
CS + 2 O = CO + SO
Na3CO3 + Ba(NO3)2 = Na(NO3) + Ba3(CO3)2 =>
2 Na3CO3 + 3 Ba(NO3)2 = 6 Na(NO3) + Ba3(CO3)2
HNO3 + CaCO3 = HCO3 + NO3Ca =>
HNO3 + CaCO3 = HCO3 + NO3Ca
Potassiumhydroxide + ammoniumchloride = potassiumchloride + water + ammonia =>
KOH + NH4Cl = KCl + H2O + NH3
Cu + H2SO4 + O2 = Cu2SO4 + H2O =>
4 Cu + 2 H2SO4 + O2 = 2 Cu2SO4 + 2 H2O
Mg(s) + HNO3(aq) = Mg(NO3)2(aq) + H2(g) =>
Mg(s) + 2 HNO3(aq) = Mg(NO3)2(aq) + H2(g)
MnO4{-} + S{2-} + H2O = OH{-} + SO3{2-} + MnO2 =>
2 MnO4{-} + S{2-} + H2O = 2 OH{-} + SO3{2-} + 2 MnO2
FeCl3 + K4(FeCN)6 = Fe(FeCN)6 + K4Cl3 =>
FeCl3 + K4(FeCN)6 = Fe(FeCN)6 + K4Cl3
BaCl2 + H2Cr2O7 = BaCr2O7 + HCl =>
BaCl2 + H2Cr2O7 = BaCr2O7 + 2 HCl
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
CsI + Cl2 = CsCl2 + I =>
CsI + Cl2 = CsCl2 + I
MgBr2 + Cl = MgCl + Br =>
MgBr2 + Cl = MgCl + 2 Br
HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
2 HNO3(aq) + CaCO3(s) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
P + I + H2O = HI + PIO3 =>
P + 7 I + 3 H2O = 6 HI + PIO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al2O3 + H2 = Al2O + H2O =>
Al2O3 + 2 H2 = Al2O + 2 H2O
H2 + NO = H2O + N3 =>
3 H2 + 3 NO = 3 H2O + N3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
