| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Ca3(PO4)2 + 6 SiO2 + 19 C = 6 Ca2SiO + 19 CO2 + 8 P
H2SO4 + Al(OH) + KOH = H2O + AlK(SO4) =>
H2SO4 + Al(OH) + KOH = 2 H2O + AlK(SO4)
NiO + HCl = NiCl2 + H2O =>
NiO + 2 HCl = NiCl2 + H2O
C7H8 + Br2 = C7Br2 + H =>
C7H8 + Br2 = C7Br2 + 8 H
NH11C6O + O2 = N2 + CO2 + H2O =>
4 NH11C6O + 33 O2 = 2 N2 + 24 CO2 + 22 H2O
C10H8 + O2 = CO2 + H8O =>
2 C10H8 + 21 O2 = 20 CO2 + 2 H8O
NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
Na(HCO3) + C6H8O7 = H2O + CO2 + Na(C6H5O7) =>
9 Na(HCO3) + 8 C6H8O7 = 14 H2O + 3 CO2 + 9 Na(C6H5O7)
CH3CHO + KMnO4 = K2CO3 + Mn2 + H2O + CO2 =>
7 CH3CHO + 10 KMnO4 = 5 K2CO3 + 5 Mn2 + 14 H2O + 9 CO2
F2 + FeCl2 = F2Fe + Cl2 =>
F2 + FeCl2 = F2Fe + Cl2
(NH4)10H2(W2O7)6*5H2O + HNO3 = WO3 + N2 + H2O =>
(NH4)10H2(W2O7)6*5H2O + 6 HNO3 = 12 WO3 + 8 N2 + 29 H2O
NaOH(g) = Na(aq) + OH(aq) =>
NaOH(g) = Na(aq) + OH(aq)
FeBr3 + Li2O = Fe2O3 + LiBr =>
2 FeBr3 + 3 Li2O = Fe2O3 + 6 LiBr
La{3} + H2O + O2 = La2O5 + H{+} =>
2 La{3} + 3 H2O + O2 = La2O5 + 6 H{+}
Ga2O3 + HNO3 = H2O + Ga2(NO3)6 =>
Ga2O3 + 6 HNO3 = 3 H2O + Ga2(NO3)6
Al(s) + H2SO4 = Al2(SO4)3(aq) + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2
OSi + HF = F2Si + H2O =>
OSi + 2 HF = F2Si + H2O
B3N3H6 + H2O = NH3 + H2 + H3BO3 =>
B3N3H6 + 9 H2O = 3 NH3 + 3 H2 + 3 H3BO3
Al + CrO3 = Al3O3 + Cr =>
3 Al + CrO3 = Al3O3 + Cr
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlBr{3+} + Cl = AlCl{3+} + Br =>
AlBr{3+} + Cl = AlCl{3+} + Br
Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH
Ag(NO3)2 + NaI = AgI2 + Na(NO3) =>
Ag(NO3)2 + 2 NaI = AgI2 + 2 Na(NO3)
CrSO4 + NaNO3 = Cr(NO3)2 + Na2SO4 =>
CrSO4 + 2 NaNO3 = Cr(NO3)2 + Na2SO4
KC2H3O2 + H2O = KC2H2O2 + H3O =>
KC2H3O2 + H2O = KC2H2O2 + H3O
CH3(CH2)2COOH + NaBH4 = H2 + C4H7O2Na + BH3 =>
CH3(CH2)2COOH + NaBH4 = H2 + C4H7O2Na + BH3
MgO + CrO3 = Mg(CrO4) =>
MgO + CrO3 = Mg(CrO4)
H2SO4(I) + HI(g) = S(s) + I2(g) + H2O(i) =>
2 H2SO4(I) + 12 HI(g) = 2 S(s) + 7 I2(g) + 8 H2O(i)
KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3
Ba(Cl)2 + K2SO4 = BaSO4 + KCl =>
Ba(Cl)2 + K2SO4 = BaSO4 + 2 KCl
Zn + H2CO3 = ZnCO3 + H2 =>
Zn + H2CO3 = ZnCO3 + H2
(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH
H2 + BaO = Ba + H2O =>
H2 + BaO = Ba + H2O
(N)2SO4 + KOH = NOH + K2SO4 =>
(N)2SO4 + 2 KOH = 2 NOH + K2SO4
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Na2SO4Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4Pb(NO3)2 = 2 NaNO3 + PbSO4
I3Cr + Cl2 + KOH = CrO4K2 + IO4K + ClK + H2O =>
2 I3Cr + 27 Cl2 + 64 KOH = 2 CrO4K2 + 6 IO4K + 54 ClK + 32 H2O
Al + SnCrO4 = Sn + Al2(CrO4)3 =>
2 Al + 3 SnCrO4 = 3 Sn + Al2(CrO4)3
NaNO2 + H2SO4 + Al = Na2SO4 + N2 + Al2(SO4)3 + H2O =>
2 NaNO2 + 4 H2SO4 + 2 Al = Na2SO4 + N2 + Al2(SO4)3 + 4 H2O
Li2S(aq) + SrI2(aq) = LiI(aq) + SrS(s) =>
Li2S(aq) + SrI2(aq) = 2 LiI(aq) + SrS(s)
Hg + HNO3 + H2SO4 = HgSO4 + NO + H2O =>
3 Hg + 2 HNO3 + 3 H2SO4 = 3 HgSO4 + 2 NO + 4 H2O
NH4{+} + CO3{2-} = NH3 + H2CO3 =>
2 NH4{+} + CO3{2-} = 2 NH3 + H2CO3
CaCl2 + NaPO4 = Ca(PO4)2 + NaCl =>
CaCl2 + 2 NaPO4 = Ca(PO4)2 + 2 NaCl
Ba(ClO4)2 + K3PO4 = KClO4 + Ba3(PO4)2 =>
3 Ba(ClO4)2 + 2 K3PO4 = 6 KClO4 + Ba3(PO4)2
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
B10H20 + O2 = B2O3 + H2O =>
2 B10H20 + 25 O2 = 10 B2O3 + 20 H2O
N2 + S = N2S5 =>
N2 + 5 S = N2S5
H2SO4 + Sn = Sn(SO4)2 + H2O + SO2 =>
4 H2SO4 + Sn = Sn(SO4)2 + 4 H2O + 2 SO2
MgC2O4 + NH4CO3 = NH4C2O4 + MgCO3 =>
MgC2O4 + NH4CO3 = NH4C2O4 + MgCO3
SO2 + Mg2O = SO + MgO =>
SO2 + Mg2O = SO + 2 MgO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
