| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Li + AlCl3 = 3 LiCl + Al
HCl + CO2 = C6H6Cl6 + O2 =>
6 HCl + 6 CO2 = C6H6Cl6 + 6 O2
C6H16O2 + O2 = CO3 + H2O =>
C6H16O2 + 12 O2 = 6 CO3 + 8 H2O
K2SO4 + HCl = KCl + H2O + SO3 =>
K2SO4 + 2 HCl = 2 KCl + H2O + SO3
Al(NO3)3 + KOH = KNO3 + K3[Al(OH)6] =>
Al(NO3)3 + 6 KOH = 3 KNO3 + K3[Al(OH)6]
Cu + FeSO4 = Cu(SO4) + Fe =>
Cu + FeSO4 = Cu(SO4) + Fe
K2S(aq) + HCl(aq) = H2S(g) + KCl(s) =>
K2S(aq) + 2 HCl(aq) = H2S(g) + 2 KCl(s)
C4H8Br + Zn = ZnBr2 + C2H4 =>
2 C4H8Br + Zn = ZnBr2 + 4 C2H4
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
KF + HNO3 = KNO3 + NO + F2 + H2O =>
6 KF + 8 HNO3 = 6 KNO3 + 2 NO + 3 F2 + 4 H2O
FeSO4 + H2O2 + KOH = Fe(OH)3 + KSO4 =>
FeSO4 + H2O2 + KOH = Fe(OH)3 + KSO4
Ag(s) + H2S(aq) + O2(g) = Ag2S(s) + H2O =>
4 Ag(s) + 2 H2S(aq) + O2(g) = 2 Ag2S(s) + 2 H2O
CU + H2O = H + CUO =>
CU + H2O = 2 H + CUO
C20H42 + O2 = CO2 + H2O =>
2 C20H42 + 61 O2 = 40 CO2 + 42 H2O
CrI3 + Cl2 + KO = K2CrO4 + KCl + KIO3 =>
CrI3 + 4 Cl2 + 13 KO = K2CrO4 + 8 KCl + 3 KIO3
KOH + MnO + Cl2 = K2MnO4 + KCl + H2O =>
6 KOH + MnO + 2 Cl2 = K2MnO4 + 4 KCl + 3 H2O
C7H7O5NS + O2 = CO2 + H2O + N03 + SO4 =>
12 C7H7O5NS + 99 O2 = 84 CO2 + 42 H2O + 4 N03 + 12 SO4
N2Cl4 + CH4 = N2 + H2 + CCl2 =>
N2Cl4 + 2 CH4 = N2 + 4 H2 + 2 CCl2
C18H30O2 + O2 = CO2 + H2O =>
2 C18H30O2 + 49 O2 = 36 CO2 + 30 H2O
HCOOH + Ba(OH)2 = (HCOO)2Ba + H2O =>
2 HCOOH + Ba(OH)2 = (HCOO)2Ba + 2 H2O
CH2O = CH4 + CO2 =>
2 CH2O = CH4 + CO2
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*16H2O =>
2 Al(OH)3 + 3 H2SO4 + 10 H2O = Al2(SO4)3*16H2O
C6H14N4O2 + H2O = NH2CONH2 + C5H12N2O2 =>
C6H14N4O2 + H2O = NH2CONH2 + C5H12N2O2
CH3NH2 + CH3Cl = CH3NHCH3 + NH4Cl =>
3 CH3NH2 + CH3Cl = 2 CH3NHCH3 + NH4Cl
FeSO4 + KMnO4 + H2SO4 = Fe(SO4)3 + H2O + MnSO4 + K2SO4 =>
5 FeSO4 + 4 KMnO4 + 16 H2SO4 = 5 Fe(SO4)3 + 16 H2O + 4 MnSO4 + 2 K2SO4
Zn(OH)2 + NH4OH = Zn(NH3)4 + OH + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4 + 2 OH + 4 H2O
Al(NO3)3 + MgSO4 = Al2(SO4)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgSO4 = Al2(SO4)3 + 3 Mg(NO3)2
BrFl3 = Br2 + Fl2 =>
2 BrFl3 = Br2 + 3 Fl2
ClOOCl = Cl + O2 =>
ClOOCl = 2 Cl + O2
Bi + H2 = BiH2 =>
Bi + H2 = BiH2
S + Cl = S2Cl2 =>
2 S + 2 Cl = S2Cl2
Mg(s) + H3PO4(aq) = Mg3(PO4)2(s) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(s) + 3 H2(g)
NiCl{2} + NaOH = Ni(OH){2} + NaCl =>
NiCl{2} + NaOH = Ni(OH){2} + NaCl
Na2SO4(ag) + KCl = NaCl + K2SO4 =>
Na2SO4(ag) + 2 KCl = 2 NaCl + K2SO4
Cu2 + NO3 = CuNO3 =>
Cu2 + 2 NO3 = 2 CuNO3
C3H7O + H2SO4 + KMnO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
10 C3H7O + 3 H2SO4 + 2 KMnO4 = 10 C3H6O + K2SO4 + 2 MnSO4 + 8 H2O
Pb(NO3)2(aq) + CuSO4(s) = PbSO4(s) + Cu(NO3)2(s) =>
Pb(NO3)2(aq) + CuSO4(s) = PbSO4(s) + Cu(NO3)2(s)
H{+} + IO4{-} + S2O3{-2} = I{-} + S4O6{-2} + H2O =>
8 H{+} + IO4{-} + 8 S2O3{-2} = I{-} + 4 S4O6{-2} + 4 H2O
KSCN + Co(NO3)2 = KNO3 + Co(SCN)2 =>
2 KSCN + Co(NO3)2 = 2 KNO3 + Co(SCN)2
S8 + O2 = S2O6 =>
S8 + 12 O2 = 4 S2O6
MnO4{-} + HSO3{-} + OH{-} = MnO4{-2} + SO4{-2} + H2O =>
2 MnO4{-} + HSO3{-} + 3 OH{-} = 2 MnO4{-2} + SO4{-2} + 2 H2O
H4P2O7 + NaOH = Na3P2O7(OH) + H2 + H2O =>
H4P2O7 + 3 NaOH = Na3P2O7(OH) + H2 + 2 H2O
CoCO3 + OH = Co(OH)2 + CO3 =>
CoCO3 + 2 OH = Co(OH)2 + CO3
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O =>
K[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + KCl + H2O
Pb + K2Cr2O7 = PbCr2O7 + K =>
Pb + K2Cr2O7 = PbCr2O7 + 2 K
CH3COOH(aq) + Sr(OH)2(aq) = H2O + Sr(CH3COO)2 =>
2 CH3COOH(aq) + Sr(OH)2(aq) = 2 H2O + Sr(CH3COO)2
HBr + CrS = HCr + BrS =>
HBr + CrS = HCr + BrS
K3PO4 + HNO3 = KH2PO4 + KNO3 =>
K3PO4 + 2 HNO3 = KH2PO4 + 2 KNO3
ClO = Cl2 + O2 =>
2 ClO = Cl2 + O2
KCO3 + Cl2 = KCl + KClO3 + CO2 =>
6 KCO3 + 3 Cl2 = 4 KCl + 2 KClO3 + 6 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 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
