1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sever21 [200]
3 years ago
8

A 0.100 M solution of bromoacetic acid (BrCH2COOH) is 13.2% ionized. Calculate [H+]? Calculate BrCH2COO^ - ? Calculate BrCH2COOH

. (looking for Molarity)
Chemistry
1 answer:
Natali [406]3 years ago
8 0

<u>Answer:</u> The concentration of hydrogen ion and bromoacetate ion is 0.0132 M and 0.0132 M resepectively and that of bromoacetic acid is 0.0868 M

<u>Explanation:</u>

We are given:

Molarity of bromoacetic acid = 0.100 M

Percent of ionization = 13.2 %

The chemical equation for the ionization of bromoacetic acid follows:

BrCH_2COOH\rightarrow BrCH_2COO^-+H^+

1 mole of bromoacetic acid produces 1 mole of bromoacetate ion and 1 mole of hydrogen ion

Molarity of hydrogen ion = 13.2 % of 0.100 = \frac{13.2}{100}\times 0.100=0.0132M

Molarity of bromoacetate ion = molarity of hydrogen ion = 0.0132 M

Molarity of bromoacetic acid = Molarity of solution - Molarity of ionized substance

Molarity of bromoacetic acid = 0.100 - 0.0132 = 0.0868 M

Hence, the concentration of hydrogen ion and bromoacetate ion is 0.0132 M and 0.0132 M resepectively and that of bromoacetic acid is 0.0868 M

You might be interested in
Why do solids maintain their shape, whereas fluids do not?
Vinvika [58]
Solids maintain their shape, whereas fluids do not because <span>the molecules in solids maintain a regular pattern and only vibrate, or move very slowly. The correct option among all the options that are given in the question is the last option or option "d". I hope the answer has come to your help.</span>
3 0
3 years ago
Read 2 more answers
I need the answers to those 2 :) don’t explain just answer :D
Gwar [14]

Answer:

where is the question?

Explanation:

4 0
3 years ago
Are all mutation effects the same? Provide examples.
otez555 [7]
No. insertions add a nucleotide, deletions delete a nucleotide sequence.
3 0
2 years ago
Read 2 more answers
The atomic mass of an element is equal to the number of:
Xelga [282]
Protons plus neutrons
5 0
3 years ago
Read 2 more answers
n a coffee cup calorimeter, 100.0 mL of 1.0M NaOH and 100.0 mL of 1.0M HCl are mixed. Both solutions were originally at 24.6 deg
RoseWind [281]

Answer:

Explanation:

mass of the solution = volume x density = 200 x 1 = 200 gm

heat absorbed = m x s x Δ t , s is specific heat , Δt is rise in temperature

= 200 x 4.18 x ( 31.3 - 24.6 )

= 5601 J .

This is the enthalpy change required.

3 0
3 years ago
Other questions:
  • If you set up an experiment with two different independent variables, then the results would be_____.
    15·1 answer
  • Making homemade ice cream is one of life's great pleasures. fresh milk and cream, sugar, and flavorings are churned in a bucket
    15·2 answers
  • 7 What is formed when two atoms of bromine bond together?
    8·2 answers
  • Which of the following is a method of purifying water? A. Aeration B. Combustion C. Fixation D. Freezing
    12·2 answers
  • Have people considered that aliens could possibly live without oxygen and water and we are looking in the wrong direction for a
    9·1 answer
  • Please help! 
    10·2 answers
  • How many moles of air molecules are contained in a 2.00 L flask at 98.8 kPa and 25.0 degrees of C show work plz
    12·1 answer
  • 14.A sample of fluorine gas has a density of _____
    6·1 answer
  • A scientist adds iodine as an indicator to an unknown substance. What will this indicator reveal about the substance?
    9·1 answer
  • How are elements arranged on the periodic table?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!