Chemistry
Chemistry, 20.08.2019 02:30, maddie7417

Which of the following acids has the weakest conjugate base?
a. benzoic acid, ka = 6.31 x 10-5
b. ascorbic acid, pka = 4.1
c. 3-chlorobenzoic acid, pka = 3.8
d. chloroacetic acid, ka = 1.26 x 10-3
e. 2-hydroxybenzoic acid, pka = 3.0

answer
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 00:00, chameleonsarelife
Select the correct answer. which statement is true about a polarized object? o a. it gains electrons and becomes negatively charged. ob. it gains protons and becomes positively charged. oc. the number of positive and negative charges can be the same. od. it has to be a metal. o e. there is no change in the distribution of the charge in the object. reset next what
Answers: 3
image
Chemistry, 22.06.2019 06:30, coreyslotte
Use examples from the article to explain one positive and one negative effect that chemistry has had on society.
Answers: 2
image
Chemistry, 22.06.2019 10:30, Riplilpeep
What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
Answers: 1
image
Chemistry, 22.06.2019 17:50, kaylamount
Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?
Answers: 2
Do you know the correct answer?
Which of the following acids has the weakest conjugate base?
a. benzoic acid, ka = 6.31 x 10...

Questions in other subjects: