| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2 + 2 C = 2 KC
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O4*7 =>
9 NaHCO3 + 4 H3C6H5O7 = 15 CO2 + 13 H2O + 3 Na3C6H5O4*7
H2CO3 + Mg = CO3 + HMg =>
H2CO3 + 2 Mg = CO3 + 2 HMg
H2ZnO2 + Na = NaZnO2 + H2 =>
H2ZnO2 + Na = NaZnO2 + H2
Ca + K3PO4 = Ca3PO4 + K =>
3 Ca + K3PO4 = Ca3PO4 + 3 K
XC6H5OH + XMnO4 = XC6H5CO2 + XMnO2 + XH2O + OH =>
7 XC6H5OH + 8 XMnO4 = 6 XC6H5CO2 + 8 XMnO2 + XH2O + 10 OH
KH2PO4 + Ca(NO3)2 = KNO3 + Ca3(PO4)2 + HNO3 =>
2 KH2PO4 + 3 Ca(NO3)2 = 2 KNO3 + Ca3(PO4)2 + 4 HNO3
C3H6O3 + NaOH = H2O + CNaOH =>
C3H6O3 + 3 NaOH = 3 H2O + 3 CNaOH
KJ + O2 + H2SO4 = J2 + K2SO4 + H2O =>
4 KJ + O2 + 2 H2SO4 = 2 J2 + 2 K2SO4 + 2 H2O
C5H12 + O2 = CO2 + H2O = ENERGY =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Cl + C4H6 = C4H6Cl4 =>
4 Cl + C4H6 = C4H6Cl4
FeSO4 + NH4OH + O2 = Fe(OH)3 + (NH4)2SO4 + NO2 =>
5 FeSO4 + 11 NH4OH + 3 O2 = 5 Fe(OH)3 + 5(NH4)2SO4 + NO2
Cr(OH3) + HCl = CrCl + HOH3 =>
Cr(OH3) + HCl = CrCl + HOH3
HCl + SrO = SrOCl2 + H2 =>
2 HCl + SrO = SrOCl2 + H2
Cl2 + NaI + H2O = NaIO3 + HCl =>
3 Cl2 + NaI + 3 H2O = NaIO3 + 6 HCl
C63H88CoN14O14P = C63 + H88 + Co + N14 + O14 + P =>
C63H88CoN14O14P = C63 + H88 + Co + N14 + O14 + P
HB(ac) + KOH = KB + H2O =>
HB(ac) + KOH = KB + H2O
KMnO4 + H2SO4 + FeSO4 + KSCN = Fe(SCN)3 + H2O + K2SO4 + MnSO4 =>
KMnO4 + 4 H2SO4 + 5 FeSO4 + 15 KSCN = 5 Fe(SCN)3 + 4 H2O + 8 K2SO4 + MnSO4
Fe(OH)3 + H3O{+} = H2O + Fe{3+} =>
Fe(OH)3 + 3 H3O{+} = 6 H2O + Fe{3+}
F + BC = BF3 + C =>
3 F + BC = BF3 + C
C4H6 + Na = C4H6Na =>
C4H6 + Na = C4H6Na
Fe(CN)2 + KOH = Fe(OH)2 + K4[Fe(CN)6] =>
3 Fe(CN)2 + 4 KOH = 2 Fe(OH)2 + K4[Fe(CN)6]
UO2(NO3)2(H2O)6 = UO2 + NO + O2 + H2O =>
UO2(NO3)2(H2O)6 = UO2 + 2 NO + 2 O2 + 6 H2O
AlCl3 + KOH = K3Al + ClOH =>
AlCl3 + 3 KOH = K3Al + 3 ClOH
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
MgOHNO3 + KOH = KNO3 + Mg(OH)2 =>
MgOHNO3 + KOH = KNO3 + Mg(OH)2
Cu(s) + AgNo3(s) = Ag + Cu(No3)2 =>
Cu(s) + 2 AgNo3(s) = 2 Ag + Cu(No3)2
C6H4(NH2)2 + C3H6O = C12H16N2 + H2O =>
C6H4(NH2)2 + 2 C3H6O = C12H16N2 + 2 H2O
NO3{-} + Sn + H{+} = NO2 + Sn4{+} + H2O =>
NO3{-} + 4 Sn + 2 H{+} = NO2 + Sn4{+} + H2O
Pb(NO3)2 + HBr = H2Pb + Br(NO3) =>
Pb(NO3)2 + 2 HBr = H2Pb + 2 Br(NO3)
Fe + K2CO3 = FeCO3 + K =>
Fe + K2CO3 = FeCO3 + 2 K
Cl2 + NaI + H2O = NaIO3 + HCl =>
3 Cl2 + NaI + 3 H2O = NaIO3 + 6 HCl
NaBr + K(NO3) = KBr + Na(NO3) =>
NaBr + K(NO3) = KBr + Na(NO3)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
MgCl2 + AlS3 = MgS3 + AlCl2 =>
MgCl2 + AlS3 = MgS3 + AlCl2
C2H7NO2 + H2O = CH3COOH + NH4OH =>
C2H7NO2 + H2O = CH3COOH + NH4OH
Hg(ClO4)2 = Hg + Cl2O + O2 =>
2 Hg(ClO4)2 = 2 Hg + 2 Cl2O + 7 O2
PbO2 + HNO3 + Mn(N03)2 = Pb(NO3)2 + HMnO4 + H2O =>
37 PbO2 + 62 HNO3 + 2 Mn(N03)2 = 37 Pb(NO3)2 + 2 HMnO4 + 30 H2O
Cl2 + NaI + H2O = NaIO3 + HCl =>
3 Cl2 + NaI + 3 H2O = NaIO3 + 6 HCl
C9H13O3N = C9 + H13 + O3 + N =>
C9H13O3N = C9 + H13 + O3 + N
H2 + [Al(OH)4] = H2O + Al(OH)3 =>
H2 + 2[Al(OH)4] = 2 H2O + 2 Al(OH)3
K3O4P + CaI2 = Ca3(PO4)2 + KI =>
2 K3O4P + 3 CaI2 = Ca3(PO4)2 + 6 KI
ZnS + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnS + 4 H2SO4 = ZnSO4 + 4 SO2 + 4 H2O
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
NaClO = NaO + Cl2 =>
2 NaClO = 2 NaO + Cl2
H2O + Cl2 = O2 + HCl =>
2 H2O + 2 Cl2 = O2 + 4 HCl
HCH3CO2 + NaOH = NaOH2 + CH3CO2 =>
HCH3CO2 + NaOH = NaOH2 + CH3CO2
S + H2O = H2 + SO3 =>
S + 3 H2O = 3 H2 + SO3
CH3CH2OH = CH3OHCH2 =>
CH3CH2OH = CH3OHCH2
Fe(OH)3 + HCl = Fe + Cl2O + H2 =>
2 Fe(OH)3 + 12 HCl = 2 Fe + 6 Cl2O + 9 H2
| 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 88 89 90 91 92 93 94 95 96 97 98 99 100 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
