| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOOBr + HBr = 2 HOBr
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
A2 + C4 = A15C23 =>
30 A2 + 23 C4 = 4 A15C23
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Cu(NO3)2 + Na2CrO4 = CuCrO4 + NaNO3 =>
Cu(NO3)2 + Na2CrO4 = CuCrO4 + 2 NaNO3
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
RbOH + NaOH = NaRb + OH =>
RbOH + NaOH = NaRb + 2 OH
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
ZnS + H2SO4 = ZnSO4 + H2O + S =>
3 ZnS + 4 H2SO4 = 3 ZnSO4 + 4 H2O + 4 S
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
Bi{3+} + H2S = Bi2S3 + H{+} =>
2 Bi{3+} + 3 H2S = Bi2S3 + 6 H{+}
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb =>
Zn(s) + Pb(NO3)2(aq) = Zn(NO3)2(aq) + Pb
H2C2O4 + Cr2(SO4)3 = H2(SO4)3 + Cr2C2O4 =>
H2C2O4 + Cr2(SO4)3 = H2(SO4)3 + Cr2C2O4
Hg + SCN = HgSCN =>
Hg + SCN = HgSCN
K2S203 + Cl2 + H2O = H2SO4 + KCl + HCl =>
K2S203 + 610 Cl2 + 812 H2O = 203 H2SO4 + 2 KCl + 1218 HCl
KNO3(s) + S(s) + C7H4O(s) = CO2(g) + K2S(s) + N2(g) + H2O(g) =>
10 KNO3(s) + 5 S(s) + 2 C7H4O(s) = 14 CO2(g) + 5 K2S(s) + 5 N2(g) + 4 H2O(g)
RbC2H3O2 + Be(ClO4)2 = RbClO4 + Be(C2H3O2)2 =>
2 RbC2H3O2 + Be(ClO4)2 = 2 RbClO4 + Be(C2H3O2)2
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
Pd + H2SO4 = PdSO4 + H2O + S =>
3 Pd + 4 H2SO4 = 3 PdSO4 + 4 H2O + S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl2 + H2O = FeO + HCl =>
FeCl2 + H2O = FeO + 2 HCl
Na2[B4O5(OH)4] + NaOH = NaBO2 + H2O =>
Na2[B4O5(OH)4] + 2 NaOH = 4 NaBO2 + 3 H2O
Al + Pb3(No3)2 = Pb + Al(No3)3 =>
2 Al + 3 Pb3(No3)2 = 9 Pb + 2 Al(No3)3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(aq) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(aq) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3BO3 + (NH2)2CO = B(NH2)3 + CO2 + H2O =>
2 H3BO3 + 3(NH2)2CO = 2 B(NH2)3 + 3 CO2 + 3 H2O
Fe2O3 + FeCl3 = FeCl2 + O2 =>
2 Fe2O3 + 8 FeCl3 = 12 FeCl2 + 3 O2
HNO3(aq) + K2SO3(aq) = HSO3(aq) + K2NO3(aq) =>
HNO3(aq) + K2SO3(aq) = HSO3(aq) + K2NO3(aq)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Hg(OH)2 + RbC2H3O2 = RbOH + Hg(C2H3O2)2 =>
Hg(OH)2 + 2 RbC2H3O2 = 2 RbOH + Hg(C2H3O2)2
K2Cr2O7 + KOH + (NH4)2S + H2O = S + NH3 + K3[Cr(OH)6] =>
K2Cr2O7 + 4 KOH + 3(NH4)2S + H2O = 3 S + 6 NH3 + 2 K3[Cr(OH)6]
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)
KOH + H2O2 + CrO3 = K3CrO8 + H2O =>
6 KOH + 7 H2O2 + 2 CrO3 = 2 K3CrO8 + 10 H2O
FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr
WO3 + NH3 = W2O5 + N2 + H2O =>
6 WO3 + 2 NH3 = 3 W2O5 + N2 + 3 H2O
CH3OH + CHOOH = CHOOCH3 + H2O =>
CH3OH + CHOOH = CHOOCH3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(I) + O = Cu(I)O =>
Cu(I) + O = Cu(I)O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
SrSb + NaSb + Sb + Zn + Mn = Sr5Na25Zn18Mn2Sb40 =>
5 SrSb + 25 NaSb + 10 Sb + 18 Zn + 2 Mn = Sr5Na25Zn18Mn2Sb40
RbC2H3O2 + O2 = H2O + CO2 + Rb2O =>
2 RbC2H3O2 + 4 O2 = 3 H2O + 4 CO2 + Rb2O
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CH3CH2OH + Na = CH3CH2ONa + H2 =>
2 CH3CH2OH + 2 Na = 2 CH3CH2ONa + H2
CuCl2 + H2SO4 = CuSO4 + Cl2H2 =>
CuCl2 + H2SO4 = CuSO4 + Cl2H2
NaCl + Zn(OH)2 = Na(OH)2 + ZnCl =>
NaCl + Zn(OH)2 = Na(OH)2 + ZnCl
RbC2H3O2 + K2CrO4 = Rb2CrO4 + KC2H3O2 =>
2 RbC2H3O2 + K2CrO4 = Rb2CrO4 + 2 KC2H3O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
