| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClO + H2O = Cl + 2 OH
ZnS + Na2HPO4 = Zn3(PO4)2 + Na2S + H2S =>
3 ZnS + 2 Na2HPO4 = Zn3(PO4)2 + 2 Na2S + H2S
C5H8O + C5H4O2 = C10H10O2 + H2O =>
C5H8O + C5H4O2 = C10H10O2 + H2O
NaOH + NH4(NO3)2 = NH4(OH)2 + NaNO3 =>
2 NaOH + NH4(NO3)2 = NH4(OH)2 + 2 NaNO3
CdNO3 + S(NH4)2 = CdNH4 + S(NO3)2 =>
2 CdNO3 + S(NH4)2 = 2 CdNH4 + S(NO3)2
NH4ReO4 + H2 = Re + H2O + NH3 =>
2 NH4ReO4 + 7 H2 = 2 Re + 8 H2O + 2 NH3
Pb(OH)2 + HNO3(aq) = Pb(NO3)2 + H2O =>
Pb(OH)2 + 2 HNO3(aq) = Pb(NO3)2 + 2 H2O
CH2CH3CHCHCHCHCH + K2Cr2O7 + H2SO4 = CHCHCHCHCHCOOH + Cr2SO3 + K2SO4 + H2O =>
36 CH2CH3CHCHCHCHCH + 23 K2Cr2O7 + 46 H2SO4 = 42 CHCHCHCHCHCOOH + 23 Cr2SO3 + 23 K2SO4 + 100 H2O
CuBr + RuCO3 = RuBr + CuCO3 =>
CuBr + RuCO3 = RuBr + CuCO3
CH3CO2H + NaCl = CH3CO2Na + HCl =>
CH3CO2H + NaCl = CH3CO2Na + HCl
(CH3)2CHCH2OH + NaBr + H2SO4 = CH3CH2Br + Na2SO4 + H2O =>
(CH3)2CHCH2OH + 2 NaBr + H2SO4 = 2 CH3CH2Br + Na2SO4 + H2O
MgSO4 + LiOH = MgLi + (SO5)H =>
MgSO4 + LiOH = MgLi + (SO5)H
Ca + (OH)2 + HNO3 = H2O + CaNO3 =>
2 Ca + (OH)2 + 2 HNO3 = 2 H2O + 2 CaNO3
Te + HClO3 + H2O = H6TeO6 + HCl =>
Te + HClO3 + 3 H2O = H6TeO6 + HCl
H2O + CrO4{-2} + Cu = Cr(OH)3 + Cu(OH)2 + OH{-} =>
8 H2O + 2 CrO4{-2} + 3 Cu = 2 Cr(OH)3 + 3 Cu(OH)2 + 4 OH{-}
HCl + NaSiO3 = NaCl + HSiO3 =>
HCl + NaSiO3 = NaCl + HSiO3
Cu2O + Fe2S3 = Fe2O3 + Cu2S =>
3 Cu2O + Fe2S3 = Fe2O3 + 3 Cu2S
SO2 + H2O = H3S + O2 =>
4 SO2 + 6 H2O = 4 H3S + 7 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + Br2 = Cu(BrO3)2 + CuBr2 + H2O =>
6 Cu(OH)2 + 6 Br2 = Cu(BrO3)2 + 5 CuBr2 + 6 H2O
NH3 + S2Cl2 = NH4Cl + S4N4 + S8 =>
16 NH3 + 6 S2Cl2 = 12 NH4Cl + S4N4 + S8
MnO2 + HCl = Mn2Cl + H2O + Cl(g) =>
2 MnO2 + 8 HCl = Mn2Cl + 4 H2O + 7 Cl(g)
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
La + H2O = La(OH) + H2 =>
2 La + 2 H2O = 2 La(OH) + H2
(NH4)6Mo7O24 + KH2PO4 + H2SO4 = H3PO4Mo12O40 + (NH4)2SO4 + K2SO4 + H2O + H2 =>
24(NH4)6Mo7O24 + 14 KH2PO4 + 79 H2SO4 = 14 H3PO4Mo12O40 + 72(NH4)2SO4 + 7 K2SO4 + 16 H2O + 56 H2
FeCl2 + (NaOH) = Fe(OH)2 + NaCl =>
FeCl2 + 2(NaOH) = Fe(OH)2 + 2 NaCl
H2SO4 + KMnO4 = KSO4 + MnO4 + H2 =>
H2SO4 + KMnO4 = KSO4 + MnO4 + H2
(Au(OH)2)3BO3 = Au + O2 + H2 + B =>
2(Au(OH)2)3BO3 = 6 Au + 9 O2 + 6 H2 + 2 B
NaC2O4 + H2SO4 = NaSO4 + (CO2H)2 =>
NaC2O4 + H2SO4 = NaSO4 + (CO2H)2
K2Cr2O7 + H2(SO4) + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2(SO4) + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
K3PO4 + KH2PO4 = K2HPO4 =>
K3PO4 + KH2PO4 = 2 K2HPO4
N2H4 + O{2+} = N{2+} + H2O =>
N2H4 + 2 O{2+} = 2 N{2+} + 2 H2O
C4H9Br + C12H27N = C16H36BrN =>
C4H9Br + C12H27N = C16H36BrN
N2H4 + Zn + KOH + H2O = NH3 + K2Zn(OH)4 =>
N2H4 + Zn + 2 KOH + 2 H2O = 2 NH3 + K2Zn(OH)4
HNO3 + Cr2(SO4)3 + K2SO4 + H2O = HNO2 + K2Cr2O7 + H2SO4 =>
3 HNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O = 3 HNO2 + K2Cr2O7 + 4 H2SO4
MgI2 + Ti(NO3)4 = TiI2 + Mg(NO3)4 =>
MgI2 + Ti(NO3)4 = TiI2 + Mg(NO3)4
Fe(s) + O2 = (g)FeO(s) =>
2 Fe(s) + O2 = 2(g)FeO(s)
H3PO4 + CaO(s) = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO(s) = Ca3(PO4)2 + 3 H2O
NaNO{3} + H{2}SO{4} = Na{2}SO{4} + HNO{3} =>
NaNO{3} + H{2}SO{4} = Na{2}SO{4} + HNO{3}
C12H22O11 + CaCO3 = C24H42CaO24 + H2O =>
22.999999999999C12H22O11 + 12 CaCO3 = 12 C24H42CaO24 + H2O
H2C2O4*2H2O + K2C2O4*H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
7 H2C2O4*2H2O + 2 K2C2O4*H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Fe(NO3)2 + K2SO4 = FeSO4 + K(NO3) =>
Fe(NO3)2 + K2SO4 = FeSO4 + 2 K(NO3)
C5H8O2 + NaH + HCa = C5H12O2 + NaCa =>
C5H8O2 + 2 NaH + 2 HCa = C5H12O2 + 2 NaCa
S2{3+}O3{2-} + Br2{-} + H2O = SO4{2-} + Br{-} + H{+} =>
S2{3+}O3{2-} + 9 Br2{-} + 8 H2O = 2 SO4{2-} + 18 Br{-} + 16 H{+}
HI + SbO5 = H2O + Sb2O3 + I =>
14 HI + 2 SbO5 = 7 H2O + Sb2O3 + 14 I
C6H5NH2 + HBr2 = C6H2Br3NH2 + HBr =>
C6H5NH2 + 6 HBr2 = C6H2Br3NH2 + 9 HBr
FeOH + H2 = HOH + Fe =>
2 FeOH + H2 = 2 HOH + 2 Fe
U2 + Pb(NO3)3 = UNO3 + Pb =>
3 U2 + 2 Pb(NO3)3 = 6 UNO3 + 2 Pb
ICl3 + H2O = HIO3 + HCl + I2 =>
5 ICl3 + 9 H2O = 3 HIO3 + 15 HCl + I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
