| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 = BaH2O2
MgCO3(s) + HC2H3O2(aq) = Mg(HC2H3O2)2 + CO2 + H2O =>
4 MgCO3(s) + 9 HC2H3O2(aq) = 4 Mg(HC2H3O2)2 + 6 CO2 + 2 H2O
KHS + NaOH = K2S + Na2S + H2O =>
2 KHS + 2 NaOH = K2S + Na2S + 2 H2O
Br + Cr(VI)I = Cr(VI)Br + I =>
Br + Cr(VI)I = Cr(VI)Br + I
Nb + Cl2 = NbCl5 =>
2 Nb + 5 Cl2 = 2 NbCl5
Ca(OH)2 + Cl2 = CaCl2 + H2O + Ca(ClO)2 =>
2 Ca(OH)2 + 2 Cl2 = CaCl2 + 2 H2O + Ca(ClO)2
CaI2 + Fe2(SO4)3 = Ca(SO4) + FeI3 =>
3 CaI2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 FeI3
CuSCN + KMnO4 + H2SO4 = HCN + CuSO4 + K2SO4 + MnSO4 + H2O =>
10 CuSCN + 14 KMnO4 + 21 H2SO4 = 10 HCN + 10 CuSO4 + 7 K2SO4 + 14 MnSO4 + 16 H2O
NaP = Na + P =>
NaP = Na + P
NiO = Ni + O2 =>
2 NiO = 2 Ni + O2
NH4SH + NaClO + NaOH = N2 + Na2SO4 + NaCl + H2O =>
2 NH4SH + 11 NaClO + 4 NaOH = N2 + 2 Na2SO4 + 11 NaCl + 7 H2O
Mg2Si = Mg + Si =>
Mg2Si = 2 Mg + Si
U + O2 = U3O8 =>
3 U + 4 O2 = U3O8
CaO + Cl2O7 = CaCl2 + O2 =>
CaO + Cl2O7 = CaCl2 + 4 O2
Mo(OH)2 + H2S = MoS + H2O =>
Mo(OH)2 + H2S = MoS + 2 H2O
Fe2O3 + H2SO4 = Fe2((SO4))3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2((SO4))3 + 3 H2O
C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O
CHCl2CH3 = CHClCH2 + HCl =>
CHCl2CH3 = CHClCH2 + HCl
HI + HClO3 = HCl + I2 + H2O =>
6 HI + HClO3 = HCl + 3 I2 + 3 H2O
(NH4ClO4) = (N2) + Cl2 + O2 + H2O =>
2(NH4ClO4) = (N2) + Cl2 + 2 O2 + 4 H2O
IH = I2 + H2 =>
2 IH = I2 + H2
Pb + K2CO3 = PbCO3 + K =>
Pb + K2CO3 = PbCO3 + 2 K
AlN = Al + N2 =>
2 AlN = 2 Al + N2
Sb5 + O2 = Sb4O6 =>
4 Sb5 + 15 O2 = 5 Sb4O6
Mg2Si = Mg + Si =>
Mg2Si = 2 Mg + Si
NH4Br + K3PO4 = (NH4)3PO4 + KBr =>
3 NH4Br + K3PO4 = (NH4)3PO4 + 3 KBr
Ca(HSO4)2 + Ca(OH)2 = CaSO4 + H2O =>
Ca(HSO4)2 + Ca(OH)2 = 2 CaSO4 + 2 H2O
XeF4 + H = Xe + HF =>
XeF4 + 4 H = Xe + 4 HF
Li3N + H2 = Li + NH3 =>
2 Li3N + 3 H2 = 6 Li + 2 NH3
Fe + H2O(steam) = Fe3O4 + H2(g) =>
3 Fe + 4 H2O(steam) = Fe3O4 + 4 H2(g)
CuF2 + Al(NO3)3 = AlF3 + Cu(NO3)2 =>
3 CuF2 + 2 Al(NO3)3 = 2 AlF3 + 3 Cu(NO3)2
HB + MX + X2 = H2X + BMX3 =>
4 HB + 4 MX + 5 X2 = 2 H2X + 4 BMX3
MnO + CO2 = MnCO3 =>
MnO + CO2 = MnCO3
AgNO3 + KCl = AgCl + KNO3* =>
AgNO3 + KCl = AgCl + KNO3*
Li + F = FLi2 =>
2 Li + F = FLi2
H2O(electricity) = H + O =>
H2O(electricity) = 2 H + O
B2H6 + LiH = LiBH4 =>
B2H6 + 2 LiH = 2 LiBH4
Ba(NO3)2(aq) + H2S(aq) = BaS(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2S(aq) = BaS(s) + 2 HNO3(aq)
La2(CO3)3 = La2O3 + CO + CO4 =>
La2(CO3)3 = La2O3 + 2 CO + CO4
(CH3)3COH + Cl2 + NaOH = (CH3)3COCl + NaCl + H2O =>
(CH3)3COH + Cl2 + NaOH = (CH3)3COCl + NaCl + H2O
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
H2 + Ar = H2Ar =>
H2 + Ar = H2Ar
Fe + Al(NO3)3 = Al + Fe(NO3)3 =>
Fe + Al(NO3)3 = Al + Fe(NO3)3
ZnSO3 + Na = Na2SO3 + Zn =>
ZnSO3 + 2 Na = Na2SO3 + Zn
HO + MnO2 = HO2 + MnO =>
HO + MnO2 = HO2 + MnO
C6H6 + C2H3OCl = C8H8O + HCl =>
C6H6 + C2H3OCl = C8H8O + HCl
HNO3 + HgCl2 = Cl2 + NO + Hg(NO3)2 + H2O =>
8 HNO3 + 3 HgCl2 = 3 Cl2 + 2 NO + 3 Hg(NO3)2 + 4 H2O
Al(NO3)3 + NH2CONH2 = Al2O3 + CO2 + N02 + H2O =>
2 Al(NO3)3 + 5 NH2CONH2 = Al2O3 + 5 CO2 + 8 N02 + 10 H2O
Al2O3 + Cr = Cr2O3 + Al =>
Al2O3 + 2 Cr = Cr2O3 + 2 Al
NaOH + CH3CO2H = H + Na + CO2 =>
2 NaOH + CH3CO2H = 6 H + 2 Na + 2 CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
