| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AlBr3 + Na2SO3 + H2O = NaBr + Al(OH)3 + H2SO3 =>
2 AlBr3 + 3 Na2SO3 + 6 H2O = 6 NaBr + 2 Al(OH)3 + 3 H2SO3
C3H5O(COOH)3 + NaOH = C3H5O(OH)3 + Na(COOH) =>
C3H5O(COOH)3 + 3 NaOH = C3H5O(OH)3 + 3 Na(COOH)
Ba(s) + C(s) + O2(g) = BaCO3(s) =>
2 Ba(s) + 2 C(s) + 3 O2(g) = 2 BaCO3(s)
NaHSO4 + Al = H2 + Al2(NaSO4)3 =>
6 NaHSO4 + 4 Al = 3 H2 + 2 Al2(NaSO4)3
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2
SO4 + H3O = H2S + O2 =>
3 SO4 + 2 H3O = 3 H2S + 7 O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
K2Cr2O7 + H2SO4 + KNO2 = Cr2(SO4)3 + K2SO4 + H2O + KNO3 =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 KNO3
H2O + C2H5NS = C2H5NO + H2S =>
H2O + C2H5NS = C2H5NO + H2S
NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)
H2S(g) + O2 = SO2 + H2O(g) =>
2 H2S(g) + 3 O2 = 2 SO2 + 2 H2O(g)
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
AgCN = Ag + C2N2 =>
2 AgCN = 2 Ag + C2N2
Na2S2O3 + Br2 + NaOH = NaBr + Na2SO4 + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 8 NaBr + 2 Na2SO4 + 5 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
MnCl2 + NaCl = Na2MnCl4 =>
MnCl2 + 2 NaCl = Na2MnCl4
TiCl3 + NaOH = Ti2O3 + H2O + NaCl =>
2 TiCl3 + 6 NaOH = Ti2O3 + 3 H2O + 6 NaCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PbMnO4 + Mg = MgMnO4 + Pb =>
PbMnO4 + Mg = MgMnO4 + Pb
BaSe + Gd + Ag + Se = BaGdAgSe3 =>
BaSe + Gd + Ag + 2 Se = BaGdAgSe3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
SnCl4NaOH = NaCl4SnOH =>
SnCl4NaOH = NaCl4SnOH
MgCl2 + CO3 = MgCO3 + Cl =>
MgCl2 + CO3 = MgCO3 + 2 Cl
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2 =>
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
K6Fe(CN)6 + Cl2 = K4Fe(CN)6 + KCl =>
K6Fe(CN)6 + Cl2 = K4Fe(CN)6 + 2 KCl
HClO3 = ClO2 + H2O + O2 =>
4 HClO3 = 4 ClO2 + 2 H2O + O2
MnCl2 + KOH + Cl2 = K2MnO4 + KCl + H2O =>
MnCl2 + 8 KOH + 2 Cl2 = K2MnO4 + 6 KCl + 4 H2O
H2PO4{-} + Na2O = Na3PO4 + H2O + OH{-} =>
2 H2PO4{-} + 3 Na2O = 2 Na3PO4 + H2O + 2 OH{-}
FeCl3 + (NH4)2(SO4) = Fe2(SO4)3 + (NH4)Cl =>
2 FeCl3 + 3(NH4)2(SO4) = Fe2(SO4)3 + 6(NH4)Cl
AgClHNo3 = AgNo3HCl =>
AgClHNo3 = AgNo3HCl
HN3 = H + N =>
HN3 = H + 3 N
Cu(NO3)2 + NaOH + NaCl = Cu2Cl(OH)3 + NaNO3 =>
2 Cu(NO3)2 + 3 NaOH + NaCl = Cu2Cl(OH)3 + 4 NaNO3
Cr + TiCl4 = CrCl3 + Ti =>
4 Cr + 3 TiCl4 = 4 CrCl3 + 3 Ti
N2S5 = N2 + S8 =>
8 N2S5 = 8 N2 + 5 S8
Pb(NO3)2(aq) + AlBr3(aq) = PbBr2 + Al(NO3)3 =>
3 Pb(NO3)2(aq) + 2 AlBr3(aq) = 3 PbBr2 + 2 Al(NO3)3
K2Cr2O7 + HBr = KCrO3Br + H2O =>
K2Cr2O7 + 2 HBr = 2 KCrO3Br + H2O
HNO3 + NO = H2O + NO2 =>
2 HNO3 + NO = H2O + 3 NO2
C2H2 + (Ag(NH3)2)OH = Ag2C2 + NH3 + H2O =>
C2H2 + 2(Ag(NH3)2)OH = Ag2C2 + 4 NH3 + 2 H2O
ClO4{-} + Cl{-} = ClO3{-} =>
3 ClO4{-} + Cl{-} = 4 ClO3{-}
Pb(NO3)2 + CH3COOK + H2O = KNO3 + CH3COOH + Pb(OH)2 =>
Pb(NO3)2 + 2 CH3COOK + 2 H2O = 2 KNO3 + 2 CH3COOH + Pb(OH)2
Ba + Mn = BaMn =>
Ba + Mn = BaMn
Li(s) + S(s) = Li2S(s) =>
2 Li(s) + S(s) = Li2S(s)
PF5 + Se = SeF6 + PF3 =>
3 PF5 + Se = SeF6 + 3 PF3
K3VO4 + HCl = VOCl2 + KCl + Cl2 + H2O =>
2 K3VO4 + 12 HCl = 2 VOCl2 + 6 KCl + Cl2 + 6 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
