| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Mg + 2 H2O = 2 MgOH + H2
S2 + H2 = S2H2 =>
S2 + H2 = S2H2
NH4ClO4(s) = N2(g) + Cl2(g) + H2O(l) + O2(g) =>
2 NH4ClO4(s) = N2(g) + Cl2(g) + 4 H2O(l) + 2 O2(g)
HAl + F3OH = AlF3 + H2O =>
HAl + F3OH = AlF3 + H2O
Zn(OH)2(s) + HCl(ac) = ZnCl2(ac) + H2O(l) =>
Zn(OH)2(s) + 2 HCl(ac) = ZnCl2(ac) + 2 H2O(l)
ZnCl2 + Ag(No)3 = Cl2Ag + No3Zn =>
ZnCl2 + Ag(No)3 = Cl2Ag + No3Zn
NaHCO3 + O2 = Na2O + HCO3 =>
4 NaHCO3 + O2 = 2 Na2O + 4 HCO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Zn + Cu + H2SO4 = CuSO4 + ZnH2 =>
Zn + Cu + H2SO4 = CuSO4 + ZnH2
C8H10N4O2 + CHCl2 = C9H11N4O2 + Cl =>
C8H10N4O2 + CHCl2 = C9H11N4O2 + 2 Cl
Fr + Cl = FrCl =>
Fr + Cl = FrCl
CaO2 + H2SO4 + H2O = H2O2 + CaSO4H4O2 =>
CaO2 + H2SO4 + 2 H2O = H2O2 + CaSO4H4O2
KIO + KOH + Cl2O3 = KI + KClO3 + H2O =>
2 KIO + 2 KOH + Cl2O3 = 2 KI + 2 KClO3 + H2O
MgCl2 + KOH = Mg(OH) + KCl2 =>
MgCl2 + KOH = Mg(OH) + KCl2
H3C6H5O7 + OH = H2O + C6H7O7 =>
H3C6H5O7 + OH = H2O + C6H7O7
Ag(NO2) + Fe(Cl3) = Fe(NO2) + Ag(Cl3) =>
Ag(NO2) + Fe(Cl3) = Fe(NO2) + Ag(Cl3)
HCHO + I2 + NaOH = HCOOH + NaI + H2O =>
HCHO + I2 + 2 NaOH = HCOOH + 2 NaI + H2O
ClO3 + Sn = O2 + SnCl2 =>
2 ClO3 + Sn = 3 O2 + SnCl2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
RuCl + HF = RuF + HCl =>
RuCl + HF = RuF + HCl
HCl + KMnO4 + H2SO4 = K2SO4 + Cl2 + MnSO4 + H2O =>
10 HCl + 2 KMnO4 + 3 H2SO4 = K2SO4 + 5 Cl2 + 2 MnSO4 + 8 H2O
NaCl + Mn(NO3)3 = MnCl3 + NaNO3 =>
3 NaCl + Mn(NO3)3 = MnCl3 + 3 NaNO3
Na2SO3 + H3O{+} + Zn = Zn2{+} + H2S + H2O + Na{+} =>
Na2SO3 + 8 H3O{+} + 12 Zn = 6 Zn2{+} + H2S + 11 H2O + 2 Na{+}
C + H3 = C2H6 =>
2 C + 2 H3 = C2H6
V2O5(s) + HCl(aq) = VOCl3(s) + H2O(l) =>
V2O5(s) + 6 HCl(aq) = 2 VOCl3(s) + 3 H2O(l)
Al + HNO4(aq) = Al(NO4)3 + H2(g) =>
2 Al + 6 HNO4(aq) = 2 Al(NO4)3 + 3 H2(g)
S2O3 = SO3 + S =>
S2O3 = SO3 + S
C2H6OC2H4O2H2O2 = C4H12O5 =>
C2H6OC2H4O2H2O2 = C4H12O5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
(NH4)2SO4 = H2O + N2O + NH3 + SO2 =>
4(NH4)2SO4 = 7 H2O + N2O + 6 NH3 + 4 SO2
Zn + MnO{2} + H{2}O = Zn(OH){2} + Mn{2}O{3} =>
Zn + MnO{2} + H{2}O = Zn(OH){2} + Mn{2}O{3}
Be = Be2 =>
2 Be = Be2
Al + XOH + XNO3 + H2O = XAlO2 + NH3 =>
8 Al + 5 XOH + 3 XNO3 + 2 H2O = 8 XAlO2 + 3 NH3
RbF + O2 = RbFO3 =>
2 RbF + 3 O2 = 2 RbFO3
Ca(ClO3)2 + KI + H2SO4 = CaCl2 + K2SO4 + I2 + H2O =>
Ca(ClO3)2 + 12 KI + 6 H2SO4 = CaCl2 + 6 K2SO4 + 6 I2 + 6 H2O
NaOCl + Ag + H2O = AgCl + NaOH + Ag2O =>
2 NaOCl + 4 Ag + H2O = 2 AgCl + 2 NaOH + Ag2O
MgSO4 + Ca(OH)2 = Ca(SO4)2 + Mg(OH) =>
2 MgSO4 + Ca(OH)2 = Ca(SO4)2 + 2 Mg(OH)
CaO + H3SbO4 = Ca3(SbO4)2 + H2O =>
3 CaO + 2 H3SbO4 = Ca3(SbO4)2 + 3 H2O
FeCl{2} + KMnO{4} + HCl = FeCl{3} + KCl + MnCl{2} + H2O =>
2 FeCl{2} + KMnO{4} + 2 HCl = 2 FeCl{3} + KCl + MnCl{2} + H2O
C13H15O2N2 + O2 = CO2 + H2O + NO2 =>
4 C13H15O2N2 + 71 O2 = 52 CO2 + 30 H2O + 8 NO2
SrS + Sn(C2H3O2)2 = Sr(C2H3O2)2 + SnS =>
SrS + Sn(C2H3O2)2 = Sr(C2H3O2)2 + SnS
NH3NH3NH3 + O2 = NO + H2O =>
4 NH3NH3NH3 + 15 O2 = 12 NO + 18 H2O
C5H10O + Br2 = C5H10Br2 + O2 =>
2 C5H10O + 2 Br2 = 2 C5H10Br2 + O2
Fe + CoF = Co + FeF3 =>
Fe + 3 CoF = 3 Co + FeF3
K2SnO2 + H2O = K2Sn(OH)6 + KOH + Sn =>
2 K2SnO2 + 4 H2O = K2Sn(OH)6 + 2 KOH + Sn
CH3CH2CH2OH + O = CH3CH2COH + H2O =>
CH3CH2CH2OH + O = CH3CH2COH + H2O
P4O6(s) + I2(s) = P2I4(s) + P4O10(s) =>
5 P4O6(s) + 8 I2(s) = 4 P2I4(s) + 3 P4O10(s)
Na2CrO4 + K2SO4 = NaK + CrO4SO4 =>
Na2CrO4 + K2SO4 = 2 NaK + CrO4SO4
H + FeCl2 + KMnO4 = Fe + Mn + KCl + H2O =>
16 H + FeCl2 + 2 KMnO4 = Fe + 2 Mn + 2 KCl + 8 H2O
C7H5NaO2 + KNO3 = NaNO3 + C7H5KO2 =>
C7H5NaO2 + KNO3 = NaNO3 + C7H5KO2
| 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 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
