| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Au + 6 HNO3 = 2 Au(NO3)3 + 3 H2
U(SO4)2 + KMnO4 + H2O = H2SO4 + K2SO4 + MnSO4 + UO2SO4 =>
5 U(SO4)2 + 2 KMnO4 + 2 H2O = 2 H2SO4 + K2SO4 + 2 MnSO4 + 5 UO2SO4
H2O2(aq) + MnO2(s) = MnH2 + O2(g) =>
H2O2(aq) + MnO2(s) = MnH2 + 2 O2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C9H12 + H2O = C7H6O2 + H2 =>
7 C9H12 + 18 H2O = 9 C7H6O2 + 33 H2
Mg(SO4)2 + Na2CO3 = Mg(CO3) + Na(SO4) =>
Mg(SO4)2 + Na2CO3 = Mg(CO3) + 2 Na(SO4)
CrN + ZCl = ClN + CrZ =>
CrN + ZCl = ClN + CrZ
NaOH + HNO3 = NaNO3 + HOH =>
NaOH + HNO3 = NaNO3 + HOH
Na2CO3(aq) + BaCl2(aq) = NaCl(aq) + BaCO3(s) =>
Na2CO3(aq) + BaCl2(aq) = 2 NaCl(aq) + BaCO3(s)
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
H2O + CO2 = C5H10O5 + O2 =>
5 H2O + 5 CO2 = C5H10O5 + 5 O2
C2H4O2 + CuO = Cu(CH3COO)2 + H2O =>
2 C2H4O2 + CuO = Cu(CH3COO)2 + H2O
CH3 + H2O = CO2 + H2 =>
2 CH3 + 4 H2O = 2 CO2 + 7 H2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Na2O + Cr(OH)3 = Cr2O3 + NaOH =>
3 Na2O + 2 Cr(OH)3 = Cr2O3 + 6 NaOH
NaBH4 + BF3 = NaB11H14 + NaBF4 + H2 =>
17 NaBH4 + 20 BF3 = 2 NaB11H14 + 15 NaBF4 + 20 H2
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O =>
C2H4OHCOOH + NaOH = C2H4OHCOONa + H2O
NaNO2 + KCl = KNO2 + NaCl =>
NaNO2 + KCl = KNO2 + NaCl
KOH + MgSiO3 = K2SiO3 + Mg(OH)2 =>
2 KOH + MgSiO3 = K2SiO3 + Mg(OH)2
HNO2 + Be(OH)2 = Be(NO2)2 + H2O =>
2 HNO2 + Be(OH)2 = Be(NO2)2 + 2 H2O
Co + NaOH = Co(NaOH)2 =>
Co + 2 NaOH = Co(NaOH)2
MnSO4 + KOH = Mn(OH)2 + K2(SO4) =>
MnSO4 + 2 KOH = Mn(OH)2 + K2(SO4)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
H2SO4 + KMnO4 + KCl = MnSO4 + K2SO4 + Cl2 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 KCl = 2 MnSO4 + 6 K2SO4 + 5 Cl2 + 8 H2O
Al2(SO4)3(aq) + AgNO3(aq) = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3(aq) + 6 AgNO3(aq) = 2 Al(NO3)3 + 3 Ag2SO4
Na3[Fe(OH)6] + HCl = NaCl + Fe(OH)3 + H2O =>
Na3[Fe(OH)6] + 3 HCl = 3 NaCl + Fe(OH)3 + 3 H2O
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + CuCl2 + NH3 =>
[Cu(NH3)4]SO4 + BaCl2 = BaSO4 + CuCl2 + 4 NH3
CuO + (HCl) = CuCl2 + H2O =>
CuO + 2(HCl) = CuCl2 + H2O
Mn(s)SnCl2(aq) = MnCl2(aq)Sn(s) =>
Mn(s)SnCl2(aq) = MnCl2(aq)Sn(s)
NaClO + Fe(OH)2 + H2SO4 = NaCl + Fe(SO4)3 + H2O =>
2 NaClO + Fe(OH)2 + 3 H2SO4 = 2 NaCl + Fe(SO4)3 + 4 H2O
C2H5NO2 = C + O2 + H + N =>
C2H5NO2 = 2 C + O2 + 5 H + N
NaClO + Fe(OH)2 + H2SO4 = NaCl + Fe(SO4)3 + H2O =>
2 NaClO + Fe(OH)2 + 3 H2SO4 = 2 NaCl + Fe(SO4)3 + 4 H2O
Mn + H2SO4 = MnSO4 + H2 =>
Mn + H2SO4 = MnSO4 + H2
Na + Ca = NaCa =>
Na + Ca = NaCa
As4 + H2 = AsH3 =>
As4 + 6 H2 = 4 AsH3
Al2Cl6 + H2O = Al(OH)3 + HCl =>
Al2Cl6 + 6 H2O = 2 Al(OH)3 + 6 HCl
HgS + HCl + HNO3 = HgCl2 + S + NO + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O
NaOH(s) = Na + OH =>
NaOH(s) = Na + OH
H{+} + SO3{2-} + NO3{-} = NO + H2O + SO4{2-} =>
2 H{+} + 3 SO3{2-} + 2 NO3{-} = 2 NO + H2O + 3 SO4{2-}
Na2S2O3(aq) + Cl2(aq) = NaCl(aq) + S2O3(aq) =>
Na2S2O3(aq) + Cl2(aq) = 2 NaCl(aq) + S2O3(aq)
M + HNO3 = M(NO3) + NH4NO3 + H2O =>
8 M + 10 HNO3 = 8 M(NO3) + NH4NO3 + 3 H2O
CH3P(OH)2 + (CH3)3OBF4 = (CH3)2P(OH)2BF4 + C2H6O =>
CH3P(OH)2 + (CH3)3OBF4 = (CH3)2P(OH)2BF4 + C2H6O
HgS + HCl + HNO3 = HgCl2 + S + NO + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O
Na3PO4 = Na + PO4 =>
Na3PO4 = 3 Na + PO4
CH2 + CHCl + HCl = CH3CHCl2 =>
CH2 + CHCl + HCl = CH3CHCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag + Au(NO3) = Au + Ag(NO3) =>
Ag + Au(NO3) = Au + Ag(NO3)
CS2(s) + O2(g) = CO2(g) + S =>
CS2(s) + O2(g) = CO2(g) + 2 S
| 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 97 98 99 100 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/17/24
Équations équilibrées sur05/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
