| Équations équilibrées la veille | Équations équilibrées le lendemain |
Au + 2 Li2S = 4 Li + AuS2
HgCl2 + H3(PO4) = Hg3(PO4)2 + HCl =>
3 HgCl2 + 2 H3(PO4) = Hg3(PO4)2 + 6 HCl
C219344H331032O2 + O2 = CO2 + H2O =>
C219344H331032O2 + 302101 O2 = 219344 CO2 + 165516 H2O
K2CrO7 + H2SO4 + CH3CH2(CH)OHCH3 = Cr2(SO4)3 + H2O + CH2COCH3 + K2SO4 =>
4 K2CrO7 + 10 H2SO4 + 9 CH3CH2(CH)OHCH3 = 2 Cr2(SO4)3 + 25 H2O + 12 CH2COCH3 + 4 K2SO4
MnO8 = MnO2 + O2 =>
MnO8 = MnO2 + 3 O2
(COOH)2 + KMnO4 = CO2 + H2O + KOH + MnO2 =>
3(COOH)2 + 2 KMnO4 = 6 CO2 + 2 H2O + 2 KOH + 2 MnO2
C2H5NO2 + NaOH = C2H4NOO + Na + H2O =>
C2H5NO2 + NaOH = C2H4NOO + Na + H2O
BBr3 + NH3 = BN + HBr =>
BBr3 + NH3 = BN + 3 HBr
HgBr2 = Hg2 + Br =>
2 HgBr2 = Hg2 + 4 Br
NaCl + MnO4 + H2SO4 = Na2SO4 + MnSO4 + Cl + H2O =>
6 NaCl + MnO4 + 4 H2SO4 = 3 Na2SO4 + MnSO4 + 6 Cl + 4 H2O
Fe + S = Fe{3} + S{-2} =>
2 Fe + 3 S = 2 Fe{3} + 3 S{-2}
Fe + O2 + H2O = Fe(O2H)2 =>
2 Fe + 3 O2 + 2 H2O = 2 Fe(O2H)2
MgSO3 + HNO3 = Mg(NO3)2 + H2O + SO2 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2O + SO2
HgS = S2 + Hg =>
2 HgS = S2 + 2 Hg
Mg3(PO4)2 + NaOH = Na3PO4 + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Mg(OH)2
NaCI(aq) + AgNO3(aq) = NaNO3(aq) + AgCI =>
NaCI(aq) + AgNO3(aq) = NaNO3(aq) + AgCI
CrCl2 + Cl2 = CrCl4 =>
CrCl2 + Cl2 = CrCl4
KCl + NaClO = NaKO + Cl2 =>
KCl + NaClO = NaKO + Cl2
Na3PO4 + SrCl2Sr3(PO4)2 = Sr3(PO4)2 + NaCl(s) =>
2 Na3PO4 + 3 SrCl2Sr3(PO4)2 = 4 Sr3(PO4)2 + 6 NaCl(s)
Na2TeO3 + Al(ClO3)3 = Na2(ClO3)3 + AlTeO3 =>
Na2TeO3 + Al(ClO3)3 = Na2(ClO3)3 + AlTeO3
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
Sr(OH)2 + H2S = SrS + H4O2 =>
Sr(OH)2 + H2S = SrS + H4O2
Ca3(PO4)2 + SiO2 + C2 = CaSiO3 + CO + P4 =>
2 Ca3(PO4)2 + 6 SiO2 + 5 C2 = 6 CaSiO3 + 10 CO + P4
FeCl3 + KCNS = K3[Fe(SCN)6] + KCl =>
FeCl3 + 6 KCNS = K3[Fe(SCN)6] + 3 KCl
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(g)
Br2 + Cl{-} = Br{-} + Cl2 =>
Br2 + 2 Cl{-} = 2 Br{-} + Cl2
Na2SO4 + HNO3 = Na2(NO3) + SO4H =>
Na2SO4 + HNO3 = Na2(NO3) + SO4H
(NH4)2CO3 + NaCl = (NH4)Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2(NH4)Cl + Na2CO3
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
HNO3 + H = NH2OH + H2O =>
HNO3 + 6 H = NH2OH + 2 H2O
Al + Co{3+} = Al{3+} + Co =>
Al + Co{3+} = Al{3+} + Co
Na2SO3 + H3PO4 = H2SO3 + Na3PO4 =>
3 Na2SO3 + 2 H3PO4 = 3 H2SO3 + 2 Na3PO4
C9H22O11 + O2 = CO2 + H2O =>
C9H22O11 + 9 O2 = 9 CO2 + 11 H2O
TiCl3 + KNO3 + HCl = TiCl4 + NH4Cl + KCl + H2O =>
8 TiCl3 + KNO3 + 10 HCl = 8 TiCl4 + NH4Cl + KCl + 3 H2O
C6H6COOH + NaHCO3 = NaC6H5COO + H2O + CO2 =>
30 C6H6COOH + 31 NaHCO3 = 31 NaC6H5COO + 43 H2O + 24 CO2
Y2O3 + WO3 = YWO + O2 =>
2 Y2O3 + 4 WO3 = 4 YWO + 7 O2
NH4Cl + Hg = HgCl2 + N + H =>
2 NH4Cl + Hg = HgCl2 + 2 N + 8 H
C4H8 = C4 + H2 =>
C4H8 = C4 + 4 H2
V + HNO3 = V2O5NO3 + NO2 + H2O =>
2 V + 12 HNO3 = V2O5NO3 + 11 NO2 + 6 H2O
Pb(NO3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(NO3)2 =>
Pb(NO3)2 + Al2(SO4)3 = Pb(SO4)3 + Al2(NO3)2
Br2 + C3H7OH = C3H7OHBr =>
Br2 + 2 C3H7OH = 2 C3H7OHBr
C3H7COOH + Mg = (C3H7COO)2Mg + H2 =>
2 C3H7COOH + Mg = (C3H7COO)2Mg + H2
Fe(NO3)3 + NH4OH = Fe(OH)2 + NH3 + HNO3 =>
8 Fe(NO3)3 + 19 NH4OH = 8 Fe(OH)2 + 18 NH3 + 25 HNO3
C10H16 + I2 + HIO4*2H2O = C10H14I2 + H2O =>
7 C10H16 + 6 I2 + 2 HIO4*2H2O = 7 C10H14I2 + 12 H2O
AgCl + Ca(OH)2 = AgOH + CaCl2 =>
2 AgCl + Ca(OH)2 = 2 AgOH + CaCl2
Fr + HCl = FrCl + H =>
Fr + HCl = FrCl + H
Q2 + X2 = Q3X4 =>
3 Q2 + 4 X2 = 2 Q3X4
CH3O{-} + OH{-} + MnO4{-} = CO2 + H2O + MnO4{2-} =>
CH3O{-} + 5 OH{-} + 6 MnO4{-} = CO2 + 4 H2O + 6 MnO4{2-}
I2 + Al(BrO2)3 = Br + Al(IO2)3 =>
3 I2 + 2 Al(BrO2)3 = 6 Br + 2 Al(IO2)3
Th(OH)4 + Na2CO3 = Na6[Th(CO3)5] + NaOH =>
Th(OH)4 + 5 Na2CO3 = Na6[Th(CO3)5] + 4 NaOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
