Explain formic acid hcooh is secreted by ants

Reference no: EM13489212

Formic acid (HCOOH) is secreted by ants. Calculate [H3O+] for a 7.80E-3 M aqueous solution of formic acid (Ka = 1.80E-4).

Reference no: EM13489212

Questions Cloud

Explain the ph of the solution at the equivalence point : What is the pH of the solution when 58.03 mL of the 1.309 M NaOH are added to the 0.521 M propanoic acid solution. What is the pH of the solution at the equivalence point

Find the sound intensity created by one such machine : Suppose a manufacturing plant has an average sound intensity level of 97.0 dB created by 25 identical machines. Find the total intensity created by all the machines

Explain the [oh-] of each aqueous solution : Calculate the [OH-] of each aqueous solution with the following [H3O^+] at 25 degrees c: a. Baking soda, 1.0x 10^-8M b. Orange juice 2.0x 10^-4 M c. milk 5.0 x 10^-7 M D bleach 4.8x 10^-12m

Evaluate the h30^+ of each aqueous solution : Calculate the {H30^+] of each aqueous solution with the following [OH^-] at 25 degrees C: A. NaOH, 1.0x 10^-2M B. asprin 1.8x 10^-11M C. Milk of magnesia 1.0x 10^-5M D. seawater, 2.0 x 10^-6M

Explain formic acid hcooh is secreted by ants : Formic acid (HCOOH) is secreted by ants. Calculate [H3O+] for a 7.80E-3 M aqueous solution of formic acid (Ka = 1.80E-4).

Discuss the actions of the directors of kasbian : Identify and discuss the critical factors which may influence the future cash flow generation of Kasbian Ltd and critically discuss the actions of the directors of Kasbian Ltd in declaring and paying a dividend in 2008.

Define what is the pka for this acid : The pH of a 0.010 mol L-1 solution of a weak monoprotic acid is 2.09 at 25oC. What is the pKa for this acid

Explain the two d-aldoheptoses whose stereochemistry : Draw Fischer projections for the two D-aldoheptoses whose stereochemistry at C3, C4, C5, and C6 is the same as that of D-idose at C2, C3, C4, and C5

Explain what substance is actually boiling off : In the formation of the glyptal resin, when the reaction appears to boil, what substance is actually boiling off. What is the purpose of the NaOH in the nylon experiment

User Account

All Pages