| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H3NaO2 + KCl = NaCl + CH3CO2K
Pb(NO3)2 + Cs2S = PbS + CsNO3 =>
Pb(NO3)2 + Cs2S = PbS + 2 CsNO3
KNO2(s) + C(s) = K20(s) + CO2(g) + N2(g) =>
20 KNO2(s) + 20 C(s) = K20(s) + 20 CO2(g) + 10 N2(g)
(NH4)2CO3 + Pb(NO3)4 = Pb2(CO3)4 + NH4(NO3) =>
4(NH4)2CO3 + 2 Pb(NO3)4 = Pb2(CO3)4 + 8 NH4(NO3)
Sn + HNO3 = Sn(NO3)4 + NH3 + H2O =>
2 Sn + 9 HNO3 = 2 Sn(NO3)4 + NH3 + 3 H2O
(NH4)2CO3 + Pb(NO3)4 = Pb2(CO3)4 + NH4(NO3) =>
4(NH4)2CO3 + 2 Pb(NO3)4 = Pb2(CO3)4 + 8 NH4(NO3)
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)2(aq) + Fe(s) =>
3 Ca(s) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Fe(s)
CO2 + H2O + NH4 = C1H164O044N011 + O2 =>
CO2 + 60 H2O + 11 NH4 = C1H164O044N011 + 9 O2
Pb(NO3)2 + Cs2S = PbS + CsNO3 =>
Pb(NO3)2 + Cs2S = PbS + 2 CsNO3
CH4N2O + C7H6O2 + C2H5OH = C6H10N6 + H2O =>
36 CH4N2O + 2 C7H6O2 + 11 C2H5OH = 12 C6H10N6 + 51 H2O
Li + CuS = Cu + LiS2 =>
Li + 2 CuS = 2 Cu + LiS2
NO + U = NOU =>
NO + U = NOU
Mg + AuCl3 = MgCl2 + Au3 =>
9 Mg + 6 AuCl3 = 9 MgCl2 + 2 Au3
Li2C2 + H2O = LiOH + C + H2 =>
Li2C2 + 2 H2O = 2 LiOH + 2 C + H2
CrO3(s) + C(s) = Cr(s) + CO(g) =>
CrO3(s) + 3 C(s) = Cr(s) + 3 CO(g)
CO2 + MgO = (MgCO3) =>
CO2 + MgO = (MgCO3)
SbO{+} + H{+} + Fe{+2} = Sb{+} + H2O + Fe{+3} =>
SbO{+} + 2 H{+} + 2 Fe{+2} = Sb{+} + H2O + 2 Fe{+3}
Fe{3+} + e = Fe{2} =>
Fe{3+} + e = Fe{2}
Ca(NO3)2 + NaH2PO4 = CaH2PO4 + Na(NO3)2 =>
Ca(NO3)2 + NaH2PO4 = CaH2PO4 + Na(NO3)2
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
C7H8O2 + O2 = H2O + CO2 =>
C7H8O2 + 8 O2 = 4 H2O + 7 CO2
MgI2(aq) + Cl2(g) = ClI + Mg(aq) =>
MgI2(aq) + Cl2(g) = 2 ClI + Mg(aq)
C9H12O6 + C2H6O = C15H24O6 + H2O =>
C9H12O6 + 3 C2H6O = C15H24O6 + 3 H2O
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
P3 + Cl2 = PCl5 =>
2 P3 + 15 Cl2 = 6 PCl5
Na2(Be(OH)4) + HCl = NaCl + Be(OH)2 + H2O =>
Na2(Be(OH)4) + 2 HCl = 2 NaCl + Be(OH)2 + 2 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
C8H18 = C3H5 + C5H13 =>
C8H18 = C3H5 + C5H13
Mg + Al(SO4)3 = Mg3Al2 + SO4 =>
3 Mg + 2 Al(SO4)3 = Mg3Al2 + 6 SO4
KCr2O2 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCr2O2 + 9 Cl2 + 24 KOH = 4 K2CrO4 + 18 KCl + 12 H2O
O + CuSO4 = CuO + SO4 =>
O + CuSO4 = CuO + SO4
BaCrO4 + HCl = BaCl2 + H2O + CrCl3 + Cl2 =>
2 BaCrO4 + 16 HCl = 2 BaCl2 + 8 H2O + 2 CrCl3 + 3 Cl2
FeSO4 + Fe(OH)2 = (FeOH)2SO4 =>
FeSO4 + Fe(OH)2 = (FeOH)2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
AgBr + H2O = AgOHBr + H2 =>
2 AgBr + 2 H2O = 2 AgOHBr + H2
KIO3 + H2SO3 = H2SO4 + I2 + H2O + KHSO4 =>
2 KIO3 + 5 H2SO3 = 3 H2SO4 + I2 + H2O + 2 KHSO4
NH4Cl + O2 = NO + HCl + H2O =>
4 NH4Cl + 5 O2 = 4 NO + 4 HCl + 6 H2O
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
Mg + Al(SO4)3 = Mg3Al2 + SO4 =>
3 Mg + 2 Al(SO4)3 = Mg3Al2 + 6 SO4
FeCl3 + Mg = Fe2Mg3 + Cl =>
2 FeCl3 + 3 Mg = Fe2Mg3 + 6 Cl
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9 =>
Na + Zn(UO2)3(CH3COO)9 = NaZn(UO2)3(CH3COO)9
K2 + CO = KCO =>
K2 + 2 CO = 2 KCO
NH3 + CuS = S + Cu(NH3)4 =>
4 NH3 + CuS = S + Cu(NH3)4
NH4Cl + O2 = HNO3 + HCl + H2O =>
NH4Cl + 2 O2 = HNO3 + HCl + H2O
Mg + Al(SO4)3 = Mg3Al2 + SO4 =>
3 Mg + 2 Al(SO4)3 = Mg3Al2 + 6 SO4
BaCl2 + Cs2S = CsCl + BaS =>
BaCl2 + Cs2S = 2 CsCl + BaS
C6H6O + O = C6H6O2 =>
C6H6O + O = C6H6O2
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
Mg + Al(SO4)3 = Mg3Al2 + SO4 =>
3 Mg + 2 Al(SO4)3 = Mg3Al2 + 6 SO4
SO2(g) + Br2(aq) + H2O(l) = H2SO4(l) + HBr(aq) =>
SO2(g) + Br2(aq) + 2 H2O(l) = H2SO4(l) + 2 HBr(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/24
Équations équilibrées sur04/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
