| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S2O8 = 2 SO3 + Na2O + O
AlBr3(s) + H2(g) = Al + H3Br =>
2 AlBr3(s) + 9 H2(g) = 2 Al + 6 H3Br
Ta2O2 + K2CrO4 + H2SO4 = Ta2O5 + K2SO4 + Cr2(SO4)3 + H2O =>
Ta2O2 + 2 K2CrO4 + 5 H2SO4 = Ta2O5 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
Ca + Pb3(PO4)2 = Ca3(PO4)2 + Pb =>
3 Ca + Pb3(PO4)2 = Ca3(PO4)2 + 3 Pb
Ag + H2S = H2 + Ag3S =>
3 Ag + H2S = H2 + Ag3S
NOCl + HCl = N2 + Cl2 + H2O =>
2 NOCl + 4 HCl = N2 + 3 Cl2 + 2 H2O
C6H5MgBr + C8H14O4 = C18H20O3 + MgBr + OCH2CH3 =>
12 C6H5MgBr + 5 C8H14O4 = 6 C18H20O3 + 12 MgBr + 2 OCH2CH3
H2CO3 + RbOH = RbCHO3 + H2O =>
H2CO3 + RbOH = RbCHO3 + H2O
Mn(NO3)2 + Cl2 + H2O = HMnO4 + HCl + HNO3 =>
2 Mn(NO3)2 + 5 Cl2 + 8 H2O = 2 HMnO4 + 10 HCl + 4 HNO3
C9H8O4 + C8H10N4O2 = C17H18N4O6 =>
C9H8O4 + C8H10N4O2 = C17H18N4O6
NaMnO4 + K2S = Na2S + KMnO4 =>
2 NaMnO4 + K2S = Na2S + 2 KMnO4
CS(s) + S8(s) = CS2S(s) =>
4 CS(s) + S8(s) = 4 CS2S(s)
ClAl = Al + Cl =>
ClAl = Al + Cl
FeCl{3+} + NaOH = FeOH{3+} + NaCl =>
FeCl{3+} + NaOH = FeOH{3+} + NaCl
NH4Cl(s) + Ca(OH)2 = NH3(g) + CaCl2(aq) + H2O =>
2 NH4Cl(s) + Ca(OH)2 = 2 NH3(g) + CaCl2(aq) + 2 H2O
FeHPO4 + C4H6O6 + H2O = H3PO4 + Fe + CO2 =>
5 FeHPO4 + C4H6O6 + 2 H2O = 5 H3PO4 + 5 Fe + 4 CO2
HgSO4 + Zn = ZnSO4 + Hg =>
HgSO4 + Zn = ZnSO4 + Hg
Ag + H2O = (Ag)H2O =>
Ag + H2O = (Ag)H2O
Al(OH)3 + H2SO4 = AlSO4 + H2(OH)3 =>
Al(OH)3 + H2SO4 = AlSO4 + H2(OH)3
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + H2O =>
Fe(OH)3 + H2SO3 = Fe(OH)SO3 + 2 H2O
KNO3 + SrI2 = KI + Sr(NO3)2 =>
2 KNO3 + SrI2 = 2 KI + Sr(NO3)2
C3H6O3 + AgNO3 + NH3 = Ag + C3H2O5 + NH4NO3 =>
3 C3H6O3 + 8 AgNO3 + 4 NH3 = 8 Ag + 3 C3H2O5 + 6 NH4NO3
Na2S2O3 + NaOH = Na2S + H2O + O2 =>
Na2S2O3 + 2 NaOH = 2 Na2S + H2O + 2 O2
Bi(OH)2Cl = BiOCl + H2O =>
Bi(OH)2Cl = BiOCl + H2O
U + HOHHOH = UOH + HH =>
2 U + HOHHOH = 2 UOH + HH
C2H4 + C2H6 = C4H10 =>
C2H4 + C2H6 = C4H10
N + O = NO3 =>
N + 3 O = NO3
NH4F + H2SiF6 = (NH4)2SiF6 + HF =>
2 NH4F + H2SiF6 = (NH4)2SiF6 + 2 HF
C3Bi2O9 = Bi2O3 + CO2 =>
C3Bi2O9 = Bi2O3 + 3 CO2
H2S + CO = S8 + CH3CO2H =>
8 H2S + 8 CO = S8 + 4 CH3CO2H
Ag2S(aq) + Al(s) = Al2S3(s) + Ag(s) =>
3 Ag2S(aq) + 2 Al(s) = Al2S3(s) + 6 Ag(s)
Pd + HCl + O3 = PdCl2 + H2O =>
3 Pd + 6 HCl + O3 = 3 PdCl2 + 3 H2O
Pb(NO3)2 + HCl + Cl2 + NH4Cl = (NH4)2PbCl6 + HNO3 =>
Pb(NO3)2 + 2 HCl + Cl2 + 2 NH4Cl = (NH4)2PbCl6 + 2 HNO3
LiOH + HBO2 = LiBO2 + H2O =>
LiOH + HBO2 = LiBO2 + H2O
H + Cl(g) = HCl =>
H + Cl(g) = HCl
(Al2)(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
(Al2)(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na2S + S = Na2S2 =>
Na2S + S = Na2S2
H2O(l) = H2(g) + O2(g) = {-}188kj =>
2 H2O(l) = 2 H2(g) + O2(g)
H2SO4(aq) + TiO2(s) = H2O + Ti(SO4)2 =>
2 H2SO4(aq) + TiO2(s) = 2 H2O + Ti(SO4)2
NaAlO2 + NH4Cl = NH3 + NaCl + H2O + AlCl3 =>
NaAlO2 + 4 NH4Cl = 4 NH3 + NaCl + 2 H2O + AlCl3
MgSiO3 + HF = H2SiF6 + MgO + H2O =>
MgSiO3 + 6 HF = H2SiF6 + MgO + 2 H2O
PbS + HNO3 = Pb(NO3)2 + H2O + S + N2O =>
4 PbS + 10 HNO3 = 4 Pb(NO3)2 + 5 H2O + 4 S + N2O
Al2O3 + Na2O = Al3 + NaO4 =>
21 Al2O3 + 9 Na2O = 14 Al3 + 18 NaO4
H2 + N = (NH)3 =>
3 H2 + 6 N = 2(NH)3
Fe + CaCl2 = FeCl3 + Ca =>
2 Fe + 3 CaCl2 = 2 FeCl3 + 3 Ca
C18H30 + CuO = H2O + CO2 + Cu2 =>
2 C18H30 + 102 CuO = 30 H2O + 36 CO2 + 51 Cu2
AB2 + B = AB4 =>
AB2 + 2 B = AB4
Fe{3+} + SO4{2-} + NaOH = Fe(OH)3 + Na2SO4 =>
2 Fe{3+} + 3 SO4{2-} + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
Mg + CaCl2 = Cl + CaMg =>
Mg + CaCl2 = 2 Cl + CaMg
Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 CuSO4
| 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 66 67 68 69 70 71 72 73 74 75 76 77 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
