| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOMgBr + HCl = CH3COOH + MgBrCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3COOH + CaCO3 = Ca(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + CaCO3 = Ca(CH3COO)2 + H2O + CO2
C6H6CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
10 C6H6CH3 + 14 KMnO4 + 21 H2SO4 = 10 C6H5COOH + 14 MnSO4 + 7 K2SO4 + 36 H2O
Al2O3 + Ta2O5 = AlTaO4 =>
Al2O3 + Ta2O5 = 2 AlTaO4
Ni + AuBr3 = NiBr2 + Au =>
3 Ni + 2 AuBr3 = 3 NiBr2 + 2 Au
BN + Cl = BCl3 + N3 =>
3 BN + 9 Cl = 3 BCl3 + N3
C12H22O11(s) + O2 = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2 = 12 CO2(g) + 11 H2O(g)
H2SO4(p) + Fe = Fe2(SO4)3 + H2 =>
3 H2SO4(p) + 2 Fe = Fe2(SO4)3 + 3 H2
Ca(s) + SnCl4(aq) = CaCl4(aq) + Sn(s) =>
Ca(s) + SnCl4(aq) = CaCl4(aq) + Sn(s)
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
CuOHNaOH = Cu(OH)2Na =>
CuOHNaOH = Cu(OH)2Na
Al(SO3)3 + H2O = Al(OH)3 + HSO3 =>
Al(SO3)3 + 3 H2O = Al(OH)3 + 3 HSO3
BN + Cl = BCl3 + N3 =>
3 BN + 9 Cl = 3 BCl3 + N3
Ba + N2 = Ba3N4 =>
3 Ba + 2 N2 = Ba3N4
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
Ba(NO3)2 + (NH4)2(CO3) = Ba(CO3) + NH4(NO3) =>
Ba(NO3)2 + (NH4)2(CO3) = Ba(CO3) + 2 NH4(NO3)
Si + V2O5 = V + SiO2 =>
5 Si + 2 V2O5 = 4 V + 5 SiO2
C2H4 + Br2 = CH2Br = CH2Br =>
C2H4 + Br2 = 2 CH2Br
C2H5OH + HCOOH = C2H5COOH + H2O =>
C2H5OH + HCOOH = C2H5COOH + H2O
C + O2 + NH3 = C5H8O2(NH2)2 + NO2 =>
5 C + 3 O2 + 4 NH3 = C5H8O2(NH2)2 + 2 NO2
Na2CO3(s) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2(g)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + HCe = CaCe + H2 =>
2 Ca + 2 HCe = 2 CaCe + H2
N2O3 + NaOH = Na2O + N(OH)3 =>
N2O3 + 6 NaOH = 3 Na2O + 2 N(OH)3
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
BaCl + NaCr2O7 = BaCr2O7 + NaCl =>
BaCl + NaCr2O7 = BaCr2O7 + NaCl
NH4No3 + BaCl2 = NH3 + HCl + Ba(No3)2 =>
2 NH4No3 + BaCl2 = 2 NH3 + 2 HCl + Ba(No3)2
F2 + CuBr2 = CuF + Br =>
F2 + 2 CuBr2 = 2 CuF + 4 Br
I2 + AgNO3 = INO3 + Ag =>
I2 + 2 AgNO3 = 2 INO3 + 2 Ag
CH3NH2 + HCl = CH3NH3Cl =>
CH3NH2 + HCl = CH3NH3Cl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + H2SO4 = Al2(SO4)3 + S + H2O =>
2 Al + 4 H2SO4 = Al2(SO4)3 + S + 4 H2O
Al2O3 + Ta2O5 = AlTaO4 =>
Al2O3 + Ta2O5 = 2 AlTaO4
Ni + CuCl2 = Cu + NiCl2 =>
Ni + CuCl2 = Cu + NiCl2
CH3COOH + C3H7OH = CH3COOC3H7 + H2O =>
CH3COOH + C3H7OH = CH3COOC3H7 + H2O
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
Cu(ClO4)2 + H2O = Cu + O2 + HClO4 =>
2 Cu(ClO4)2 + 2 H2O = 2 Cu + O2 + 4 HClO4
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
Rb2SO4 + CrBr3 = RbBr + Cr2(SO4)3 =>
3 Rb2SO4 + 2 CrBr3 = 6 RbBr + Cr2(SO4)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH3CH2COOH + NaOH = NaCH3CH2COO + H2O =>
CH3CH2COOH + NaOH = NaCH3CH2COO + H2O
KOH + KCl = K2O + HCl =>
KOH + KCl = K2O + HCl
Pb(NO3)2 + NH3 = PbNH3 + H2O + NO2 =>
7 Pb(NO3)2 + 11 NH3 = 7 PbNH3 + 6 H2O + 18 NO2
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
Pb(NO3)2 + Na = NaNO3 + Pb =>
Pb(NO3)2 + 2 Na = 2 NaNO3 + Pb
CH3NH2 + NaOH = CH3NHNa + H2O =>
CH3NH2 + NaOH = CH3NHNa + H2O
Cu + CHI3 = CuI2 + CHI =>
Cu + CHI3 = CuI2 + CHI
HNO3 + CO2 = H2O + C(NO3)4 =>
4 HNO3 + CO2 = 2 H2O + C(NO3)4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/25
Équations équilibrées sur03/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
