| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 S2O8{2-} + 2 H2O = 4 SO4{2-} + O2 + 4 H{+}
KO2 + CO2 = K4CO + O =>
4 KO2 + CO2 = K4CO + 9 O
SnCl2 + Hg{2} + Cl{-} = Hg2Cl2 + SnCl4 =>
SnCl2 + 2 Hg{2} + 4 Cl{-} = Hg2Cl2 + SnCl4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
KBr + H2SO4 + MnO2 = KHSO4 + Br + MnSO4 + H2O =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + 2 Br + MnSO4 + 2 H2O
C10H22 + NO3{-} + PO4{-3} = C60H87O23N12P + H2O + H{+} + e =>
6 C10H22 + 12 NO3{-} + PO4{-3} = C60H87O23N12P + 17 H2O + 11 H{+} + 26e
HCOOK + H2O = K(OH) + HCOOH =>
HCOOK + H2O = K(OH) + HCOOH
C8H18(g) + O2(g) = H2O(g) + CO2(g) =>
2 C8H18(g) + 25 O2(g) = 18 H2O(g) + 16 CO2(g)
H3C6H5O7(aq) + NaOH(aq) = Na3C6H5O7(aq) + H2O(l) =>
H3C6H5O7(aq) + 3 NaOH(aq) = Na3C6H5O7(aq) + 3 H2O(l)
SnCl2 + HCl + N2 = SnCl4 + NH3 =>
3 SnCl2 + 6 HCl + N2 = 3 SnCl4 + 2 NH3
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s) =>
KIO3(aq) + AgNO3(aq) = KNO3(aq) + AgIO3(s)
CH3COOH(aq) + K2SO3(g) = CH3CO2K(g) + H2O(l) + SO2 =>
2 CH3COOH(aq) + K2SO3(g) = 2 CH3CO2K(g) + H2O(l) + SO2
CH2BrCH2 + NaOH = CH2CH2OH + NaBr =>
CH2BrCH2 + NaOH = CH2CH2OH + NaBr
C2H5OH + Cl2 = CH3CHO + HCl =>
C2H5OH + Cl2 = CH3CHO + 2 HCl
((NH4)3PO4) = (NH3) + (H3PO4) =>
((NH4)3PO4) = 3(NH3) + (H3PO4)
Fe(Co3)3 + NaOH = Fe(OH)3 + Na(Co3) =>
Fe(Co3)3 + 3 NaOH = Fe(OH)3 + 3 Na(Co3)
H2O2 + Co(OH)2 = Co2O3 + H2O =>
H2O2 + 2 Co(OH)2 = Co2O3 + 3 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
P4 + AgNO3 + H2O = HNO3 + H3PO3 + Ag =>
P4 + 12 AgNO3 + 12 H2O = 12 HNO3 + 4 H3PO3 + 12 Ag
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
Al + F2 = Al(F)3 =>
2 Al + 3 F2 = 2 Al(F)3
C3H4O3 + O2 = C2H4O2 + CO2 =>
2 C3H4O3 + O2 = 2 C2H4O2 + 2 CO2
Ca2OCl2 + KI + HCl = I2 + Ca2Cl2 + H2O + KCl =>
Ca2OCl2 + 2 KI + 2 HCl = I2 + Ca2Cl2 + H2O + 2 KCl
Ca(NO3)2 + LiCO3 = Ca(CO3)2 + LiNO3 =>
Ca(NO3)2 + 2 LiCO3 = Ca(CO3)2 + 2 LiNO3
C2H4 + OH = C2H4O6 + H2O =>
C2H4 + 12 OH = C2H4O6 + 6 H2O
KMnO4 + HCl = Cl + H2O + MnCl2 + KCl =>
KMnO4 + 8 HCl = 5 Cl + 4 H2O + MnCl2 + KCl
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Al + O2 = Al10O2 =>
10 Al + O2 = Al10O2
C21H22O9 + O2 = CO2 + H2O =>
C21H22O9 + 22 O2 = 21 CO2 + 11 H2O
(NH4)2SO4 + Ca(OH)2 = CaSO4 + (NH4)2(OH)2 =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + (NH4)2(OH)2
Hg + CaO = HgO + Ca =>
Hg + CaO = HgO + Ca
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
PbCl2 = Cl + Pb =>
PbCl2 = 2 Cl + Pb
FeTiO3 + H2SO4 + H2O = FeSO4*7H2O + TiOSO4 =>
FeTiO3 + 2 H2SO4 + 5 H2O = FeSO4*7H2O + TiOSO4
Fe(NO3)3 + Na2S = Fe2(S3) + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2(S3) + 6 NaNO3
SrCO3 + La2O3 + MgO + Fe + MoO3 = Sr30La10Fe24Mo3Mg3O100 + C + O =>
30 SrCO3 + 5 La2O3 + 3 MgO + 24 Fe + 3 MoO3 = Sr30La10Fe24Mo3Mg3O100 + 30 C + 17 O
NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr
K2Cr2O7 + KBr + HCl = CrCl3 + Br2 + KCl + H2O =>
K2Cr2O7 + 6 KBr + 14 HCl = 2 CrCl3 + 3 Br2 + 8 KCl + 7 H2O
C13H14 + H2O2 = CO2 + H2O =>
C13H14 + 33 H2O2 = 13 CO2 + 40 H2O
V2O5 + (NH4)2S = VO2 + (NH4)2SO4 =>
4 V2O5 + (NH4)2S = 8 VO2 + (NH4)2SO4
NN + XCl = XXXN + ClCl =>
NN + 6 XCl = 2 XXXN + 3 ClCl
Al(s) + ZnCl2(aq) = AlCl2 + Zn =>
Al(s) + ZnCl2(aq) = AlCl2 + Zn
KMnO4 + SnCl2 + HCl = H2O + KCl + MnO2 + SnCl4 =>
2 KMnO4 + 3 SnCl2 + 8 HCl = 4 H2O + 2 KCl + 2 MnO2 + 3 SnCl4
C2H3ClO2 + NH3 = C2H5NO2 + HCl =>
C2H3ClO2 + NH3 = C2H5NO2 + HCl
Zn + NO3{-} + OH{-} + H2O = [Zn(OH)4]{2-} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4[Zn(OH)4]{2-} + NH3
FeCl3 + Na3PO4*12H2O = FePO4 + NaCl + H2O =>
FeCl3 + Na3PO4*12H2O = FePO4 + 3 NaCl + 12 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
H2O + NaClO = HClO + NaOH =>
H2O + NaClO = HClO + NaOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
| 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 78 79 80 81 82 83 84 85 86 87 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
