| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C2H3Cl + 7 O2 = 8 CO + 6 H2O + 2 Cl2
S2O3{2-} = S4O6{2-} + {-} =>
2 S2O3{2-} = S4O6{2-} + 2e
Ag2S + H2SO4 = Ag2SO4 + H2O + SO2 =>
Ag2S + 4 H2SO4 = Ag2SO4 + 4 H2O + 4 SO2
Fe(OH)2 + H2O = Fe(OH)4{2-} + H{+} =>
Fe(OH)2 + 2 H2O = Fe(OH)4{2-} + 2 H{+}
NaCl + Ag(NO)3 = Na(NO)3 + Ag(Cl) =>
NaCl + Ag(NO)3 = Na(NO)3 + Ag(Cl)
Sn(HSO3)2 + HCl = SnCl2 + H2O + SO2 =>
Sn(HSO3)2 + 2 HCl = SnCl2 + 2 H2O + 2 SO2
AlN3O99H2O + CH4N2O = Al2O3 + N2 + CO2 + H2O =>
2 AlN3O99H2O + 65 CH4N2O = Al2O3 + 68 N2 + 65 CO2 + 132 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H4(NH2)(CO2H) + (CH3CO)2O = C9H9NO3 + CH3COOH =>
C6H4(NH2)(CO2H) + (CH3CO)2O = C9H9NO3 + CH3COOH
Mn(OH)2 + CaCl2O2 = MnO2 + CaCl2 + H2O =>
2 Mn(OH)2 + CaCl2O2 = 2 MnO2 + CaCl2 + 2 H2O
Ba(SCN)2*2H2O = Ba(SCN)2 + H2O =>
Ba(SCN)2*2H2O = Ba(SCN)2 + 2 H2O
CuCl2*2H2O + NaOH = Cu2(OH)3Cl + NaCl + H2O =>
2 CuCl2*2H2O + 3 NaOH = Cu2(OH)3Cl + 3 NaCl + 4 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
S2O3{2-} + I2 + OH{-} = SO4{2-} + I{-} + H2O =>
S2O3{2-} + 4 I2 + 10 OH{-} = 2 SO4{2-} + 8 I{-} + 5 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C2H5OH + KMnO4 + NaOH = CH3CHO + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 2 KMnO4 + 2 NaOH = CH3CHO + 2 H2O + K2MnO4 + Na2MnO4
(H2SO4) + (NaOH) = (NaHSO4) + (H2O) =>
(H2SO4) + (NaOH) = (NaHSO4) + (H2O)
C3H6O + LiAlH4 = C3H8O + LiAlH2 =>
C3H6O + LiAlH4 = C3H8O + LiAlH2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2CH2CH3 + H2O =>
4 CH3COOH + 5 CH3CH2CH2CH2OH = 4 CH3COOCH2CH2CH2CH2CH3 + 5 H2O
Fe(s) + HCl(l) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(l) = FeCl2(aq) + H2(g)
Na2O + SiO2 + H2SO4 = H2SiO3 + Na2SO4 =>
Na2O + SiO2 + H2SO4 = H2SiO3 + Na2SO4
CaO + NaOH = Ca(OH)2 + Na2O =>
CaO + 2 NaOH = Ca(OH)2 + Na2O
C16H24 + O = CO2 + H2O =>
C16H24 + 44 O = 16 CO2 + 12 H2O
H2O2 + C2H8O = CO2 + H2O =>
7 H2O2 + C2H8O = 2 CO2 + 11 H2O
CaCO3 + CO2 + H2O = Ca(HCO03)2 =>
CaCO3 + CO2 + H2O = Ca(HCO03)2
HNO3 + H2O + As2S3 = NO + H3AsO4 + H2SO4 =>
28 HNO3 + 4 H2O + 3 As2S3 = 28 NO + 6 H3AsO4 + 9 H2SO4
HCl(aq) + Mg(s) = H2Cl + MgCl2 =>
4 HCl(aq) + Mg(s) = 2 H2Cl + MgCl2
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CH3CH2CHCHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3(CO)CH2CH3 + H2O =>
4 CH3CH2CHCHCH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3(CO)CH2CH3 + 4 H2O
Fe + S = Fe{+2} + S{-2} =>
Fe + S = Fe{+2} + S{-2}
SnSO4 + Cd = CdSO4 + Sn =>
SnSO4 + Cd = CdSO4 + Sn
PO4 + Ca(OH2) = Ca3(PO4)2 + H2O =>
2 PO4 + 3 Ca(OH2) = Ca3(PO4)2 + 3 H2O
Zn(C2H5)2 + O2 = ZnO + CO + H2O =>
Zn(C2H5)2 + 5 O2 = ZnO + 4 CO + 5 H2O
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
Mg2 + Br2 = MgBr2 =>
Mg2 + 2 Br2 = 2 MgBr2
KBrAgNO3 = AgBrKNO3 =>
KBrAgNO3 = AgBrKNO3
Br2 + Sn = Br{-} + Sn{2+} =>
Br2 + Sn = 2 Br{-} + Sn{2+}
ZnNO3 + NH3 + H2O = ZnNH3 + NO3H =>
8 ZnNO3 + 9 NH3 + 3 H2O = 8 ZnNH3 + 9 NO3H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H10O3 + O2 = H2O + CO2 =>
C6H10O3 + 7 O2 = 5 H2O + 6 CO2
CH2CHCHO + NH3 = CH3C5H4N + H2O =>
2 CH2CHCHO + NH3 = CH3C5H4N + 2 H2O
B4C + O2 = B2O3 + CO =>
2 B4C + 7 O2 = 4 B2O3 + 2 CO
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mn(OH)7 + HNO3 = Mn(NO3)7 + H2O =>
Mn(OH)7 + 7 HNO3 = Mn(NO3)7 + 7 H2O
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4)3 = Ba(SO4)3 + Al2(NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
