| Équations équilibrées la veille | Équations équilibrées le lendemain |
I + Cl = I(iii)Cl
SO2 + NO2 = SO3 + NO =>
SO2 + NO2 = SO3 + NO
CaCO2 + HCl = H2CO2 + CaCl2 =>
CaCO2 + 2 HCl = H2CO2 + CaCl2
Li2O + HNO2 = LiNO2 + H2O =>
Li2O + 2 HNO2 = 2 LiNO2 + H2O
H3[SbCl6] + NaOH = NaCl + HSbO2 + H2O =>
H3[SbCl6] + 6 NaOH = 6 NaCl + HSbO2 + 4 H2O
NaCl(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)(aq) + Hg2Cl2(s) =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = 2 Na(C2H3O2)(aq) + Hg2Cl2(s)
ClCH2COOH + NH3 = CH2NH2COOH + NH4Cl =>
ClCH2COOH + 2 NH3 = CH2NH2COOH + NH4Cl
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s) =>
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s)
Fe + Fe2(SO4)3 + HCl = FeCl3 + SO2 + H2O =>
2 Fe + Fe2(SO4)3 + 12 HCl = 4 FeCl3 + 3 SO2 + 6 H2O
H3[SbCl6] + NaOH = NaCl + HSbO2 + H2O =>
H3[SbCl6] + 6 NaOH = 6 NaCl + HSbO2 + 4 H2O
Ba(NO3)2 + K(MnO4) = Ba(MnO4)2 + K(NO3) =>
Ba(NO3)2 + 2 K(MnO4) = Ba(MnO4)2 + 2 K(NO3)
HgF = Hg + F2 =>
2 HgF = 2 Hg + F2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
Li2S + ZnBr = LiBr + Zn2S =>
Li2S + 2 ZnBr = 2 LiBr + Zn2S
B + O2 = B2O7 =>
4 B + 7 O2 = 2 B2O7
CeCl3 + NH4OH + H2O2 = Ce(O2)2*H2O + H2O + NH4Cl =>
2 CeCl3 + 6 NH4OH + 5 H2O2 = 2 Ce(O2)2*H2O + 6 H2O + 6 NH4Cl
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2O + O2 = Na2O4 =>
2 Na2O + 3 O2 = 2 Na2O4
C2H6ClO3P + Si + Na2CO3 = C2H4 + HPO3 + NaCl + SiO2 =>
4 C2H6ClO3P + 3 Si + 2 Na2CO3 = 5 C2H4 + 4 HPO3 + 4 NaCl + 3 SiO2
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
Fe2 + H2SO4 = FeSO4 + H2 =>
Fe2 + 2 H2SO4 = 2 FeSO4 + 2 H2
Mg(s)Pb(No3)2(aq) = Pb(s)Mg(No3)2(aq) =>
Mg(s)Pb(No3)2(aq) = Pb(s)Mg(No3)2(aq)
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
CdCl2 + K2Cr2O7 = CdCr2O7 + KCl =>
CdCl2 + K2Cr2O7 = CdCr2O7 + 2 KCl
AgNo3 + CrO4 = AgCrO4 + No3 =>
AgNo3 + CrO4 = AgCrO4 + No3
FeS + HNO3 = Fe(NO3)3 + S + H2O + NO =>
FeS + 4 HNO3 = Fe(NO3)3 + S + 2 H2O + NO
KI + Na2O2 + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 KI + Na2O2 + 2 H2SO4 = I2 + K2SO4 + Na2SO4 + 2 H2O
NaC2H3O2(aq) + Sn(NO3)4(aq) = Sn(C2H3O2)4(aq) + NaNO3(aq) =>
4 NaC2H3O2(aq) + Sn(NO3)4(aq) = Sn(C2H3O2)4(aq) + 4 NaNO3(aq)
sodiumnitride = sodium + nitrogen =>
2 Na3N = 6 Na + N2
Ca(s) + H2O(l) = Ca(OH)2 + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2 + H2(g)
MgOSO4 = MgSO4O =>
MgOSO4 = MgSO4O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cl2 + KF = Cl2F + K =>
Cl2 + KF = Cl2F + K
(NH4)2Cr2O7 + NaCl = (NH4)2Cl + NaCr2O7 =>
(NH4)2Cr2O7 + NaCl = (NH4)2Cl + NaCr2O7
SiO2(g) + C(g) = SiC + CO =>
SiO2(g) + 3 C(g) = SiC + 2 CO
KOH + Li = LiOH + K =>
KOH + Li = LiOH + K
FeSO4(aq) + NaOH(aq) = Na2SO4 + Fe(OH)2 =>
FeSO4(aq) + 2 NaOH(aq) = Na2SO4 + Fe(OH)2
C6H5C2H5 + K2Cr2O7 + H2SO4 = C6H6COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H5C2H5 + 23 K2Cr2O7 + 92 H2SO4 = 24 C6H6COOH + 23 Cr2(SO4)3 + 23 K2SO4 + 113 H2O
H + Ca(OH)2 = Ca + H3O =>
4 H + Ca(OH)2 = Ca + 2 H3O
NaVO3 + FeCl2 + HCl = VOCl2 + FeCl3 + NaCl + H2O =>
NaVO3 + FeCl2 + 4 HCl = VOCl2 + FeCl3 + NaCl + 2 H2O
P2 + (Br2)3 = PBr3 =>
P2 + (Br2)3 = 2 PBr3
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
VO2 + H3PO4 = V3(PO4)4 + H2O =>
3 VO2 + 4 H3PO4 = V3(PO4)4 + 6 H2O
PO4H3 + K = H2 + KPHO4 =>
PO4H3 + K = H2 + KPHO4
C3H5 + O2 = H2O + CO2 =>
4 C3H5 + 17 O2 = 10 H2O + 12 CO2
Zn(OH)2 + AgNO3 = Zn3(NO3)2 + Ag(OH)3 =>
3 Zn(OH)2 + 2 AgNO3 = Zn3(NO3)2 + 2 Ag(OH)3
Al(s) + AgClO3(aq) = Ag(s) + Al(ClO3)3(aq) =>
Al(s) + 3 AgClO3(aq) = 3 Ag(s) + Al(ClO3)3(aq)
C2H4O2 + NaHCO3 = H2O + CO2 + Na{+} + CH3COO{-} =>
C2H4O2 + NaHCO3 = H2O + CO2 + Na{+} + CH3COO{-}
C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O
CaC2O4 = Ca + C2O4 =>
CaC2O4 = Ca + C2O4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
