| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 PCl5 + 8 Ba(OH)2 = 5 BaCl2 + Ba3(PO4)2 + 8 H2O
NO + P = P2O3 + N2 =>
6 NO + 4 P = 2 P2O3 + 3 N2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl =>
3 HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl
CU + NH3 = CU(NH3)2 =>
CU + 2 NH3 = CU(NH3)2
Mg2O + H2 = Mg + H2O =>
Mg2O + H2 = 2 Mg + H2O
PCl5 + Ba(OH)2 = BaCl2 + H3PO4 + H2O =>
2 PCl5 + 5 Ba(OH)2 = 5 BaCl2 + 2 H3PO4 + 2 H2O
Mg2O + H2 = Mg + H2O =>
Mg2O + H2 = 2 Mg + H2O
CU + NH3 = CU(NH3)2 =>
CU + 2 NH3 = CU(NH3)2
NiCrO4 + NH4NO3 = Ni(NO3)2 + (NH4)2CrO4 =>
NiCrO4 + 2 NH4NO3 = Ni(NO3)2 + (NH4)2CrO4
IO3{-} + I{-} + H{+} = I2H2O =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2H2O
Mg2O + H2 = Mg + H2O =>
Mg2O + H2 = 2 Mg + H2O
HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl =>
3 HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl
CH3CH2NH2 + HNO3 = CH3CH2NH3NO3 =>
CH3CH2NH2 + HNO3 = CH3CH2NH3NO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NO + P = P2O3 + N2 =>
6 NO + 4 P = 2 P2O3 + 3 N2
CU + NH3 = CU(NH3)2 =>
CU + 2 NH3 = CU(NH3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K2SiO3 + HBr = H2SiO3 + KBr =>
K2SiO3 + 2 HBr = H2SiO3 + 2 KBr
PCl5 + Ba(OH)2 = BaCl2 + H3PO4 + H2O =>
2 PCl5 + 5 Ba(OH)2 = 5 BaCl2 + 2 H3PO4 + 2 H2O
Mg2O + H2 = Mg + H2O =>
Mg2O + H2 = 2 Mg + H2O
HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl =>
3 HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl
Mg2O + H2 = Mg + H2O =>
Mg2O + H2 = 2 Mg + H2O
CoNO2 + Zn = ZnNO2 + Co =>
CoNO2 + Zn = ZnNO2 + Co
Mg(NO3)2 + HS = MgS2 + HNO3 =>
Mg(NO3)2 + 2 HS = MgS2 + 2 HNO3
NO + P = P2O3 + N2 =>
6 NO + 4 P = 2 P2O3 + 3 N2
PbS(s) + HCl(aq) = PbCl(s) + HS(g) =>
PbS(s) + HCl(aq) = PbCl(s) + HS(g)
CU + NH3 = CU(NH3)2 =>
CU + 2 NH3 = CU(NH3)2
HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl =>
3 HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl
Mg2O + H2 = Mg + H2O =>
Mg2O + H2 = 2 Mg + H2O
Na2B4O7 + Al = Al2O3 + B + Na2O =>
Na2B4O7 + 4 Al = 2 Al2O3 + 4 B + Na2O
Pb(NO3)2(aq) + CuSO4(aq) = Cu(NO3)(aq) + Pb(SO4)2(aq) =>
Pb(NO3)2(aq) + 2 CuSO4(aq) = 2 Cu(NO3)(aq) + Pb(SO4)2(aq)
C6H11OH + Cr2O7{2-} + H{+} = C6H10O + Cr{3+} + H2O =>
3 C6H11OH + Cr2O7{2-} + 8 H{+} = 3 C6H10O + 2 Cr{3+} + 7 H2O
PCl5 + Ba(OH)2 = BaCl2 + H3PO4 + H2O =>
2 PCl5 + 5 Ba(OH)2 = 5 BaCl2 + 2 H3PO4 + 2 H2O
Al(s) + HCl = AlCl3(g) + H2(g) =>
2 Al(s) + 6 HCl = 2 AlCl3(g) + 3 H2(g)
NO + P = P2O3 + N2 =>
6 NO + 4 P = 2 P2O3 + 3 N2
HClH2SO4 = HSO4H2Cl =>
HClH2SO4 = HSO4H2Cl
Sr(NO3)2 + HCl = SrCl2 + H(NO3) =>
Sr(NO3)2 + 2 HCl = SrCl2 + 2 H(NO3)
H3PO4 + CoCl2 = Co3(PO4)2 + HCl =>
2 H3PO4 + 3 CoCl2 = Co3(PO4)2 + 6 HCl
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
FeCl3 + NH4CNS = FeNH4 + Cl + CNS =>
FeCl3 + NH4CNS = FeNH4 + 3 Cl + CNS
In(OH)3 + H2SO4 = In2(SO4)3 + H2O =>
2 In(OH)3 + 3 H2SO4 = In2(SO4)3 + 6 H2O
H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O
K + CrO4 + Pb(NO3)2 = K(NO3)2 + PbCrO4 =>
K + CrO4 + Pb(NO3)2 = K(NO3)2 + PbCrO4
Ba + Na = BaNaNa =>
Ba + 2 Na = BaNaNa
H{+} + Cl{-} + Sn + NO3{-} = SnCl6{2-} + NO2 + H2O =>
8 H{+} + 6 Cl{-} + Sn + 4 NO3{-} = SnCl6{2-} + 4 NO2 + 4 H2O
HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl =>
3 HClO4 + CoS = Co(ClO4)2 + H2SO4 + HCl
PCl5 + Ba(OH)2 = BaCl2 + H3PO4 + H2O =>
2 PCl5 + 5 Ba(OH)2 = 5 BaCl2 + 2 H3PO4 + 2 H2O
Mg2O + H2 = Mg + H2O =>
Mg2O + H2 = 2 Mg + H2O
NO + P = P2O3 + N2 =>
6 NO + 4 P = 2 P2O3 + 3 N2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
