Chemistry

What is the equilibrium constant for the reaction:

HCOOH(aq)+ OH (aq) <--> HCOO(aq)+ H2O(l)

Ka= 1.7 * 10^-4
Kb for the conjugate base= 4.9 * 10^-11

Thank you!

  1. 👍 0
  2. 👎 0
  3. 👁 140
asked by Molly

Respond to this Question

First Name

Your Response

Similar Questions

  1. Chemistry

    Use the data in the table to calculate the equilibrium constant for the following reaction. HCOOH(aq)+ OH −(aq) equilibrium reaction arrow HCOO−(aq)+ H2O(l) HCOO is 5.9e-11 (Kb) HCOOH is 1.7e-4 (Ka) Not sure how to find the

    asked by Dani on April 12, 2017
  2. Chemistry

    Use the data in Table 15.3 to calculate the equilibrium constant for the following reaction: HCOOH(aq) + OH(aq) HCOO(aq) + H2O(l)

    asked by vichka on March 10, 2011
  3. Chemistry

    Use the data in Table 15.3 (in the book Chemistry after Raymond Chang) to calculate the equilibrium constant for the following reaction: HCOOH(aq) + OH-(aq)= HCOO-(aq) + H2O(l)

    asked by Amber on October 19, 2011
  4. chemistry

    What is the net ionic equation for the reaction of formic acid, HCOOH, with NH3? A. H+(aq) + NH3(aq) → NH4+(aq) B. H+(aq) + OH–(aq) → H2O(l) C. HCOOH(aq) + NH3(aq) → NH4+(aq) + HCOO–(aq) D. HCOO–(aq) + H+(aq) + NH3(aq)

    asked by Jake on November 10, 2010
  5. chemistry

    HCOOH(aq) H^+ (aq)+ HCOO^-(aq) The equilibrium constant (Ka) for Reaction 3 at 25 °C is 1.80 × 10−4 mol dm−3. Calculate the equilibrium concentration of hydrogen ions if the concentration of formic acid at equilibrium is

    asked by Mark on February 10, 2013
  6. chemistry check my work

    the equilibrium-constant expression for a reaction is kc= [N2][H2O]2 ---------- [NO]2[H2] what is the equilibrium-constant expression when the equation for this reaction is halved and then reversed? 2NO + 2H2 --> N2 + 2H2O NO + H2

    asked by Anna on April 14, 2010
  7. Chemistry

    The reaction of iron and water vapor results in an equilibrium reaction, 3 Fe(s) + 4 H2O(g) ¡ê Fe3O4(s) + 4 H2(g) and an equilibrium constant of 4.6 at 850¡ÆC. What is the concentration of Hydrogen present at equilibrium if

    asked by David on October 28, 2014
  8. Chemistry

    For the reaction: 2NO(g) + H2(g) N2O(g) + H2O(g) + energy Write the equilibrium constant expression for the reaction. I wrote: [N2O][H2O] / [NO]2 [H2] This reaction takes place at 25°C. At this temperature the concentration of NO

    asked by Kat on April 13, 2016
  9. Chemistry

    Calculate the enthalpy (ΔHo) of reaction (kJ) for the equation as written. If the answer is negative, enter the sign and then the magnitude. 2 HCOOH(l) + O2(g) → 2 CO2(g) + 2 H2O(l) . ΔHof (kJ/mol) HCOOH(l) -409 O2(g) 0 CO2(g)

    asked by ChemGeek on May 20, 2011
  10. Idontgetit

    The value of the equilibrium constant, Kc, at a certain temperature is 2.50 x 102. If the reaction quotient for a mixture of these species at the same temperature is found to be 7.37 x 100, would the mixture yield more products,

    asked by Chemistry on October 2, 2013

More Similar Questions