| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + HCOOH = CH3CH2OCHO + H2O
KOH + AlCl3 = Al(OH)3(s) + KCl =>
3 KOH + AlCl3 = Al(OH)3(s) + 3 KCl
Au + CN{-} + O2 + H{+} = Au(CN)4{-} + H2O =>
4 Au + 16 CN{-} + 3 O2 + 12 H{+} = 4 Au(CN)4{-} + 6 H2O
LiOHC6H8O7 = H2OLiC6H7O7 =>
LiOHC6H8O7 = H2OLiC6H7O7
Bi(NO3)3 + SnCl2 + NaOH = Bi + Na2SnO3 + NaNO3 + NaCl + H2O =>
2 Bi(NO3)3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2SnO3 + 6 NaNO3 + 6 NaCl + 9 H2O
NiSPb(NO3)2 = Ni(NO3)2PbS =>
NiSPb(NO3)2 = Ni(NO3)2PbS
Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2
Hg + HNO3 = NO + H2O + Hg(NO3)2 =>
3 Hg + 8 HNO3 = 2 NO + 4 H2O + 3 Hg(NO3)2
P + H2O2 = P2O3 + H2O =>
2 P + 3 H2O2 = P2O3 + 3 H2O
Al + Cu(NO3)3 = Al(NO3)3 + Cu =>
Al + Cu(NO3)3 = Al(NO3)3 + Cu
C2H6 + O2 = CO2 + H4 =>
2 C2H6 + 4 O2 = 4 CO2 + 3 H4
C8H18O3 + O2 = H2O + CO2 =>
C8H18O3 + 11 O2 = 9 H2O + 8 CO2
NaOH + H2S + J2 = Na2SO4 + NaJ + H2O =>
10 NaOH + H2S + 4 J2 = Na2SO4 + 8 NaJ + 6 H2O
Na2SiO2(OH)2*4H2O = Si(OH)4 + NaOH + H2O =>
Na2SiO2(OH)2*4H2O = Si(OH)4 + 2 NaOH + 2 H2O
MgOHNO3 + Mg(HSO4)2 = Mg(NO3)2 + MgSO4 + H2O =>
2 MgOHNO3 + Mg(HSO4)2 = Mg(NO3)2 + 2 MgSO4 + 2 H2O
H4TiO4 + HCl = TiOCl2 + H2O =>
H4TiO4 + 2 HCl = TiOCl2 + 3 H2O
PbSO4NaOH = NaSO4Pb(OH) =>
PbSO4NaOH = NaSO4Pb(OH)
LiOH + Cu(No3)2 = LiNo3 + Cu(OH)2 =>
2 LiOH + Cu(No3)2 = 2 LiNo3 + Cu(OH)2
H2SO4(aq) + CsOH(aq) = Cs2SO4 + H2O(l) =>
H2SO4(aq) + 2 CsOH(aq) = Cs2SO4 + 2 H2O(l)
NaCe = Na + Ce2 =>
2 NaCe = 2 Na + Ce2
MnO2 + (NH4)2SO4 + H2SO4 = MnSO4 + HNO3 + H2O =>
8 MnO2 + (NH4)2SO4 + 7 H2SO4 = 8 MnSO4 + 2 HNO3 + 10 H2O
O2 = O1 =>
O2 = 2 O1
C8H12(OH)2 + O2 = CO2 + H2O =>
2 C8H12(OH)2 + 21 O2 = 16 CO2 + 14 H2O
Na(g) + H2O(g) = NaOH(g) + H2(g) =>
2 Na(g) + 2 H2O(g) = 2 NaOH(g) + H2(g)
BaF2 = Ba2 + F =>
2 BaF2 = Ba2 + 4 F
AlCl3 + RbOH = Al(OH)3 + RbCl =>
AlCl3 + 3 RbOH = Al(OH)3 + 3 RbCl
K2Cr2O7 + KI + H2SO4 = Cr2(SO)34 + K2SO4 + H2O + I2 =>
K2Cr2O7 + 148 KI + 109 H2SO4 = Cr2(SO)34 + 75 K2SO4 + 109 H2O + 74 I2
C5H10O2 + H2O = C3H6O2 + CH4 =>
5 C5H10O2 + 4 H2O = 7 C3H6O2 + 4 CH4
NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
C2H5NO2 + MgO = C4H8MgN2O4 + H2O =>
2 C2H5NO2 + MgO = C4H8MgN2O4 + H2O
LiPO = Li + P4 + O2 =>
4 LiPO = 4 Li + P4 + 2 O2
Ag(C2H3O2) + HNO3 = AgNO3 + C2H4O2 =>
Ag(C2H3O2) + HNO3 = AgNO3 + C2H4O2
C4H10O + Cr2O7(aq) = (CH3)2CHCOOH + Cr + H2O =>
7 C4H10O + 2 Cr2O7(aq) = 7(CH3)2CHCOOH + 4 Cr + 7 H2O
C2H5NO2 + MgO = C4H8MgN2O4 + H2O =>
2 C2H5NO2 + MgO = C4H8MgN2O4 + H2O
KFeO2 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 KFeO2 + 3 Cl2 + 8 KOH = 2 K2FeO4 + 6 KCl + 4 H2O
K2SO3 + HCl = SO2 + KCl + H2O =>
K2SO3 + 2 HCl = SO2 + 2 KCl + H2O
Al(OH)3 + H3PO4 = (Al(OH))3(PO4)2 + H2O =>
3 Al(OH)3 + 2 H3PO4 = (Al(OH))3(PO4)2 + 6 H2O
P203(g) + O2(g) = P2O5(g) =>
4 P203(g) + 1015 O2(g) = 406 P2O5(g)
BaC2O4 + HCl = H2C2O4 + BaCl2 =>
BaC2O4 + 2 HCl = H2C2O4 + BaCl2
NaO + HO = NaOH + O2 =>
2 NaO + 2 HO = 2 NaOH + O2
CH3CHO + Ag(NH3)2OH = CH3COONH4 + Ag + NH3 + H2O =>
CH3CHO + 2 Ag(NH3)2OH = CH3COONH4 + 2 Ag + 3 NH3 + H2O
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
Ba(OH)2 + H2SO4(aq) = H2O(l) + BaSO4 =>
Ba(OH)2 + H2SO4(aq) = 2 H2O(l) + BaSO4
Ca(OH)2 + H2SO4 = CaSO4 + OH2 =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 OH2
KOH + Sn(CH3COO)4 = Sn(OH)4 + KCH3COO =>
4 KOH + Sn(CH3COO)4 = Sn(OH)4 + 4 KCH3COO
NaHCO3 + AgNO3 = NaNO3 + Ag2CO3 + H2O + CO2 =>
2 NaHCO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3 + H2O + CO2
COCl2 + NaOH + NaClO = NaCl + CO2O3 + H2O =>
COCl2 + 2 NaOH + 3 NaClO = 5 NaCl + CO2O3 + H2O
CuCO3Cu(OH)2 = CO2 + H2O + CuO =>
CuCO3Cu(OH)2 = CO2 + H2O + 2 CuO
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
