| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + BaCO3 = H2O + CO2 + BaSO4
C7H17 + O2 = C7H17O2 =>
C7H17 + O2 = C7H17O2
Mg + H2AsO4 = Mg3(AsO4) + H2 =>
3 Mg + H2AsO4 = Mg3(AsO4) + H2
H2SiO3 + Al2O3 = Al2SiO5 + H2O =>
H2SiO3 + Al2O3 = Al2SiO5 + H2O
Cu(NO3)2 + H2O = HNO3 + Cu + OH =>
Cu(NO3)2 + 2 H2O = 2 HNO3 + Cu + 2 OH
NaVO3 + H2SO4 = Na2SO4 + HVO3 =>
2 NaVO3 + H2SO4 = Na2SO4 + 2 HVO3
NaI + Cl = NaCl + I =>
NaI + Cl = NaCl + I
Zn3(Po4)2 + HCl = ZnCl2 + H3Po4 =>
Zn3(Po4)2 + 6 HCl = 3 ZnCl2 + 2 H3Po4
Na2S + Fe(NO3)3 = Na + FeS + NO3 =>
Na2S + Fe(NO3)3 = 2 Na + FeS + 3 NO3
Zl + HCl = ZlCl2 + H2 =>
Zl + 2 HCl = ZlCl2 + H2
N2 + H2 = N3H8 =>
3 N2 + 8 H2 = 2 N3H8
NH4Cl + CaO(s) = NH3 + H2O + CaCl2 =>
2 NH4Cl + CaO(s) = 2 NH3 + H2O + CaCl2
SbS3 + H = Sb + H2S =>
SbS3 + 6 H = Sb + 3 H2S
Fe(OH)3 + KSCN = FeSCN{2+} + K{+} + OH{-} =>
Fe(OH)3 + KSCN = FeSCN{2+} + K{+} + 3 OH{-}
AgClO3 + Na2CO3 = (Ag)2CO3 + ClO3 + Na2 =>
2 AgClO3 + Na2CO3 = (Ag)2CO3 + 2 ClO3 + Na2
Ag(aq) + Br2 = AgBr =>
2 Ag(aq) + Br2 = 2 AgBr
SnO3 + HCl = SnO3HCl =>
SnO3 + HCl = SnO3HCl
H2O + As2S5 + KClO3 = H3AsO4 + H2SO4 + KCl =>
24 H2O + 3 As2S5 + 20 KClO3 = 6 H3AsO4 + 15 H2SO4 + 20 KCl
C2H6 + Cl2 = HCl + C2C4H2 =>
3 C2H6 + 8 Cl2 = 16 HCl + C2C4H2
K2SO4*5H2O = K2SO4 + H2O =>
K2SO4*5H2O = K2SO4 + 5 H2O
N2 + NO2 = N2O2 =>
N2 + 2 NO2 = 2 N2O2
AsCl3 + Na2S2O3 + H2O = NaCl + As(OH)3 + SO2 + S =>
2 AsCl3 + 3 Na2S2O3 + 3 H2O = 6 NaCl + 2 As(OH)3 + 3 SO2 + 3 S
Fe(OH)3 + KSCN = Fe(SCN)6 + (OH)3 + K =>
Fe(OH)3 + 6 KSCN = Fe(SCN)6 + (OH)3 + 6 K
Fe(OH)3 + KSCN = Fe(SCN)6(OH)3 + K =>
Fe(OH)3 + 6 KSCN = Fe(SCN)6(OH)3 + 6 K
Fe(OH)3 + KSCN = FeSCN + K + OH =>
Fe(OH)3 + KSCN = FeSCN + K + 3 OH
Cu2O(s) + C(s) = Cu(s) + CO(s) =>
Cu2O(s) + C(s) = 2 Cu(s) + CO(s)
HCOOCHCHCH3 + H2O = HCOOH + CH3CH2OHCH2 =>
6 HCOOCHCHCH3 + 11 H2O = 9 HCOOH + 5 CH3CH2OHCH2
SiO2 + Mg = MgO + Si =>
SiO2 + 2 Mg = 2 MgO + Si
H2O + As2S5 + KClO3 = H3AsO4 + H2SO4 + KCl =>
24 H2O + 3 As2S5 + 20 KClO3 = 6 H3AsO4 + 15 H2SO4 + 20 KCl
K2SO4*5H2O = K2SO4 + H2O =>
K2SO4*5H2O = K2SO4 + 5 H2O
H3PO4 + LiOH + ZnC10H14O4 + H2O = LiZnH4PO4 + CO + H230 =>
115 H3PO4 + 115 LiOH + 115 ZnC10H14O4 + 575 H2O = 115 LiZnH4PO4 + 1150 CO + 12 H230
KCl + S = K2S + Cl =>
2 KCl + S = K2S + 2 Cl
HSO4 + AlO = AlSO4 + HO =>
HSO4 + AlO = AlSO4 + HO
H2O + As2S5 + KClO3 = H3AsO4 + H2SO4 + KCl =>
24 H2O + 3 As2S5 + 20 KClO3 = 6 H3AsO4 + 15 H2SO4 + 20 KCl
CH4 + SF6 + O2 = CH2F2 + H2S + H2O =>
3 CH4 + SF6 + O2 = 3 CH2F2 + H2S + 2 H2O
Fe(OH)3 + KSCN = Fe(SCN)3 + KOH =>
Fe(OH)3 + 3 KSCN = Fe(SCN)3 + 3 KOH
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CrCl3 + KIO4 + NaOH = NaCrO4 + KI + H2O + NaCl =>
2 CrCl3 + KIO4 + 8 NaOH = 2 NaCrO4 + KI + 4 H2O + 6 NaCl
C2H2(COONa)2 + Ca(OH)2 = C2H4 + Na2CO3 + CaCO3 =>
C2H2(COONa)2 + Ca(OH)2 = C2H4 + Na2CO3 + CaCO3
KClO3 + P = P2O3 + KCl =>
KClO3 + 2 P = P2O3 + KCl
PbI2 + KI = K2(PbI4) =>
PbI2 + 2 KI = K2(PbI4)
C4H6O6 + OH = C4H2O7 + H2O =>
C4H6O6 + 6 OH = C4H2O7 + 5 H2O
Fe(NO3)3 + NaNO3{-} = Na(NO3)3 + FeNO3{-} =>
Fe(NO3)3 + NaNO3{-} = Na(NO3)3 + FeNO3{-}
PbNO3 + CrO4 = PbCrO4 + NO3 =>
PbNO3 + CrO4 = PbCrO4 + NO3
FeCl2(aq) + Mg(s) = MgCl2(aq) + Fe(s) =>
FeCl2(aq) + Mg(s) = MgCl2(aq) + Fe(s)
H2O + As2S5 + KClO3 = H3AsO4 + H2SO4 + KCl =>
24 H2O + 3 As2S5 + 20 KClO3 = 6 H3AsO4 + 15 H2SO4 + 20 KCl
Cu(s) + AuCl4(aq) = CuCl4(aq) + Au(s) =>
Cu(s) + AuCl4(aq) = CuCl4(aq) + Au(s)
ZnBr2 + N2 = Zn3N2 + Br2 =>
3 ZnBr2 + N2 = Zn3N2 + 3 Br2
Ba(OH)2 + Al2(SO4)3 = (BaOH)2SO4 + Al(OH)3 =>
6 Ba(OH)2 + Al2(SO4)3 = 3(BaOH)2SO4 + 2 Al(OH)3
Ni(aq) + Cu(SO4)2(aq) = NiSO4(aq) + Cu(aq) =>
2 Ni(aq) + Cu(SO4)2(aq) = 2 NiSO4(aq) + Cu(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 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
