| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7 + KOH = H2O + KC6H7O7
Cr + OH = CrO4 + H2O =>
Cr + 8 OH = CrO4 + 4 H2O
C6H5COOH + HNO3 = C6H5COONO2 + H2O =>
C6H5COOH + HNO3 = C6H5COONO2 + H2O
KOH + NaOH = H2O + KNaO =>
KOH + NaOH = H2O + KNaO
Mg(OH)2 + LiH2PO4 = Mg3(PO4)2 + H2O + Li3PO4 =>
3 Mg(OH)2 + 3 LiH2PO4 = Mg3(PO4)2 + 6 H2O + Li3PO4
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O
PhCH3 + KMnO4 + KOH = PhCOOK + K2MnO4 + H2O =>
PhCH3 + 6 KMnO4 + 7 KOH = PhCOOK + 6 K2MnO4 + 5 H2O
ClO3 + Br2 = Cl + BrO2 =>
4 ClO3 + 3 Br2 = 4 Cl + 6 BrO2
FeCl3(aq) + AgNO3(aq) = Fe(NO3)3(aq) + AgCl(aq) =>
FeCl3(aq) + 3 AgNO3(aq) = Fe(NO3)3(aq) + 3 AgCl(aq)
[Si2H6] + [O2] = [SiO2] + [H2O] =>
2[Si2H6] + 7[O2] = 4[SiO2] + 6[H2O]
Cu + Fe(OH)3 = Fe + Cu(OH)2 =>
3 Cu + 2 Fe(OH)3 = 2 Fe + 3 Cu(OH)2
C6H5CH3 + KMnO4 + H2O = C6H5COO5 + MnO2 + KOH =>
C6H5CH3 + 5 KMnO4 + H2O = C6H5COO5 + 5 MnO2 + 5 KOH
C + SO3 = CS2 + CO =>
7 C + 2 SO3 = CS2 + 6 CO
MnCl4 + H2SO4 = Mn(SO4)2 + Cl2 + H =>
MnCl4 + 2 H2SO4 = Mn(SO4)2 + 2 Cl2 + 4 H
Cr2(CO3)3 + H2SO4 = Cr2(SO4)3 + H2O + CO2 =>
Cr2(CO3)3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O + 3 CO2
C6H5COOH + HNO3 = C6H5COONO2 + H2O =>
C6H5COOH + HNO3 = C6H5COONO2 + H2O
C2H6O = C4H8 + H2O =>
2 C2H6O = C4H8 + 2 H2O
CH4 + O + NH = HCN + HO =>
CH4 + 4 O + NH = HCN + 4 HO
C6H5NH2 + Br2 = C6NH2(Br)3H4 + HBr =>
C6H5NH2 + 2 Br2 = C6NH2(Br)3H4 + HBr
Rb2CO3 + HCl = RbCl + H2CO3 =>
Rb2CO3 + 2 HCl = 2 RbCl + H2CO3
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Cr2(SO4)3 + Br + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
Cr2(SO4)3 + 6 Br + 16 NaOH = 2 Na2CrO4 + 6 NaBr + 3 Na2SO4 + 8 H2O
Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2
Cr2O7{-2} + C2H2O4 + H{+} = Cr{+3} + CO2 + H2O =>
Cr2O7{-2} + 3 C2H2O4 + 8 H{+} = 2 Cr{+3} + 6 CO2 + 7 H2O
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
K2CrO7 + KI + HCl = KCl + CrCl3 + H2O + I2 =>
2 K2CrO7 + 18 KI + 28 HCl = 22 KCl + 2 CrCl3 + 14 H2O + 9 I2
I2Cl6 + H2O = ICl + HIO3 + HCl =>
I2Cl6 + 3 H2O = ICl + HIO3 + 5 HCl
Cr2(SO4)3 + H2O2 = CrO3 + H2SO4 =>
Cr2(SO4)3 + 3 H2O2 = 2 CrO3 + 3 H2SO4
AgNi + SBr = AgBr + SNi =>
AgNi + SBr = AgBr + SNi
Cr2O7 + MnO2 = MnO4 + Cr =>
2 Cr2O7 + 7 MnO2 = 7 MnO4 + 4 Cr
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
LiBr + Mg3(PO4)2 = Li3PO4 + MgBr2 =>
6 LiBr + Mg3(PO4)2 = 2 Li3PO4 + 3 MgBr2
SO2 + FeCl3 + H2O = H2SO4 + FeCl2 + HCl =>
SO2 + 2 FeCl3 + 2 H2O = H2SO4 + 2 FeCl2 + 2 HCl
Cr2O3(s) + Al(l) = Al2O3(s) + Cr(s) =>
Cr2O3(s) + 2 Al(l) = Al2O3(s) + 2 Cr(s)
HPO4 + H2O = H3O + PO4 =>
HPO4 + H2O = H3O + PO4
Fe(NO3)2 + K2HPO4 = FeHPO4 + KNO3 =>
Fe(NO3)2 + K2HPO4 = FeHPO4 + 2 KNO3
As2O3 + MnO4{-} + H{+} + H2O = H3AsO4 + Mn{+2} =>
5 As2O3 + 4 MnO4{-} + 12 H{+} + 9 H2O = 10 H3AsO4 + 4 Mn{+2}
K2SO4 + Al2(SO4)3*18H2O + H2O = AlK(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3*18H2O + 6 H2O = 2 AlK(SO4)2*12H2O
LiBH4 + NH4Cl = B3N3H6 + H2 + LiCl =>
3 LiBH4 + 3 NH4Cl = B3N3H6 + 9 H2 + 3 LiCl
K(s) + Cu(NO3)2(aq) = Cu(s) + KNO3(aq) =>
2 K(s) + Cu(NO3)2(aq) = Cu(s) + 2 KNO3(aq)
H2O + OH{-} + NiO2 + S2O3{2-} = SO3{2-} + Ni(OH)2 =>
H2O + 2 OH{-} + 2 NiO2 + S2O3{2-} = 2 SO3{2-} + 2 Ni(OH)2
H3PO4 + K2CO3 = H2O + CO2 + K3PO4 =>
2 H3PO4 + 3 K2CO3 = 3 H2O + 3 CO2 + 2 K3PO4
Cr2O3 + C = Cr + CO =>
Cr2O3 + 3 C = 2 Cr + 3 CO
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
I2 + NaOH = NaI + H2O + NaIO =>
I2 + 2 NaOH = NaI + H2O + NaIO
H2SO5 + CU = CUSO4 + H2O =>
H2SO5 + CU = CUSO4 + H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
NaHSO4 + Pb(NO3)2 = PbSO4 + NaH + NO3 =>
NaHSO4 + Pb(NO3)2 = PbSO4 + NaH + 2 NO3
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/08/24
Équations équilibrées sur08/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
