| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2
Fe + Hg(NO3) = Fe(NO3)2 + Hg =>
Fe + 2 Hg(NO3) = Fe(NO3)2 + 2 Hg
C57H104O6 + NaOH = C18H33O2Na + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33O2Na + C3H8O3
Fe(OH)2 + O2 + H2O = Fe(OH)3 = =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
Cl2O5 + KOH = KClO3 + H2O =>
Cl2O5 + 2 KOH = 2 KClO3 + H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
PbNH4 + ClCO3 = PbCO3 + NH4Cl =>
PbNH4 + ClCO3 = PbCO3 + NH4Cl
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Fr3P + CaO = Fr2O + Ca3P2 =>
2 Fr3P + 3 CaO = 3 Fr2O + Ca3P2
Zn + Cu{+} = Zn2{+} + Cu =>
2 Zn + Cu{+} = Zn2{+} + Cu
MnCl2 + K2Cr2O7 = KCl + MnCr2O7 =>
MnCl2 + K2Cr2O7 = 2 KCl + MnCr2O7
Al2O3 + Cl = AlCl3 + O2 =>
2 Al2O3 + 12 Cl = 4 AlCl3 + 3 O2
BaNO3 + NaCrO3 = NaNO3 + BaCrO3 =>
BaNO3 + NaCrO3 = NaNO3 + BaCrO3
HCl + NaBrO4 + F4P2 = Cl2 + NaF + HBrO4 + P2 =>
4 HCl + 4 NaBrO4 + F4P2 = 2 Cl2 + 4 NaF + 4 HBrO4 + P2
C6H5COOH + CH3OH = C6H5OCCH3 + HOH =>
5 C6H5COOH + 13 CH3OH = 6 C6H5OCCH3 + 17 HOH
KMnO4 + H2SO4 + NaBr = MnSO4 + Br2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaBr = 2 MnSO4 + 5 Br2 + K2SO4 + 5 Na2SO4 + 8 H2O
MgO2 + Cl2 = MgCl2 + O2 =>
MgO2 + Cl2 = MgCl2 + O2
KH(IO3)2 + NaOH = KH(OH)2 + Na(IO3) =>
KH(IO3)2 + 2 NaOH = KH(OH)2 + 2 Na(IO3)
(H)2(O) + (O)2 = (H)2(O)2 =>
2(H)2(O) + (O)2 = 2(H)2(O)2
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
(NH4)2MoO4 + HCl + SnCl2 = Mo5O14 + SnCl4 + NH4Cl + H2O =>
5(NH4)2MoO4 + 12 HCl + SnCl2 = Mo5O14 + SnCl4 + 10 NH4Cl + 6 H2O
NH4NO3(aq) + Ba(OH)2(aq) = NH4OH(aq) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + Ba(NO3)2(aq)
N2H4 + H2SO4 + FeSO4 = (NH4)2SO4 + Fe2(SO4)3 =>
N2H4 + 2 H2SO4 + 2 FeSO4 = (NH4)2SO4 + Fe2(SO4)3
AgF + I2 = AgI + F =>
2 AgF + I2 = 2 AgI + 2 F
WC(s) + O2(g) = WO3(s) + CO2(g) =>
2 WC(s) + 5 O2(g) = 2 WO3(s) + 2 CO2(g)
ZnCl + H2S(g) = Zn2S + HCl =>
2 ZnCl + H2S(g) = Zn2S + 2 HCl
Zn(ClO2)2 + Na = NaClO2 + Zn =>
Zn(ClO2)2 + 2 Na = 2 NaClO2 + Zn
Sb + KOH = H3SbO3 + K =>
Sb + 3 KOH = H3SbO3 + 3 K
K{+} + Al(H2O){3+} + SO4{2-} + H2O = KAl(SO4)2*12H2O =>
K{+} + Al(H2O){3+} + 2 SO4{2-} + 11 H2O = KAl(SO4)2*12H2O
Pb(C2H3O2) + Zn = Zn(CH3COO)2 + Pb =>
2 Pb(C2H3O2) + Zn = Zn(CH3COO)2 + 2 Pb
S3HCO + CO2 = S2CO3 + CO + H2O =>
2 S3HCO + 7 CO2 = 3 S2CO3 + 6 CO + H2O
CoCl3 = Co + Cl2 =>
2 CoCl3 = 2 Co + 3 Cl2
H2S + O2 = SO3{-} + H{+} + e =>
2 H2S + 3 O2 = 2 SO3{-} + 4 H{+} + 2e
Na2Cr2O7 + FeS4 + HClO4 = Fe(ClO4)3 + SO2 + Cr(ClO4)3 + NaClO4 + H2O =>
19 Na2Cr2O7 + 6 FeS4 + 170 HClO4 = 6 Fe(ClO4)3 + 24 SO2 + 38 Cr(ClO4)3 + 38 NaClO4 + 85 H2O
Ta + B = TaB2 =>
Ta + 2 B = TaB2
C3H8OH + Na = C3H8ONa + H2 =>
2 C3H8OH + 2 Na = 2 C3H8ONa + H2
CaO + C2O4 = CaCO3 =>
2 CaO + C2O4 = 2 CaCO3
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH3 + H2O =>
2 CH3COOH + CH3CH2CH2CH2OH = 2 CH3COOCH2CH3 + H2O
P4 + S2 = PS =>
P4 + 2 S2 = 4 PS
C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH
H(OH) + AgI = HI + Ag(OH) =>
H(OH) + AgI = HI + Ag(OH)
H2CO3 + Na2HPO4 = NaHCO3 + NaH2PO4 =>
H2CO3 + Na2HPO4 = NaHCO3 + NaH2PO4
Mn + Hg2(NO3)2 = Mn(NO3)2 + Hg =>
Mn + Hg2(NO3)2 = Mn(NO3)2 + 2 Hg
OH + Ca + H2C10H16N2O8 = CaC10H16N2O8 + H2O =>
2 OH + Ca + H2C10H16N2O8 = CaC10H16N2O8 + 2 H2O
H3FeO3 + HClO4 = Fe(ClO4)3 + H2O =>
H3FeO3 + 3 HClO4 = Fe(ClO4)3 + 3 H2O
H(CuCl2) + O2 = CuCl2 + H2O =>
4 H(CuCl2) + O2 = 4 CuCl2 + 2 H2O
C18H35NaO2 + H2O = C18H36O2 + NaOH =>
C18H35NaO2 + H2O = C18H36O2 + NaOH
KF + Fe(NO3)2 = FeF2 + KNO3 =>
2 KF + Fe(NO3)2 = FeF2 + 2 KNO3
CO2 + Ca + H2O = Ca(HCO3)2 + H2 =>
2 CO2 + Ca + 2 H2O = Ca(HCO3)2 + H2
Ca(OCl)2 + H = Ca(OH)2 + Cl2 =>
Ca(OCl)2 + 2 H = Ca(OH)2 + Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
