Question and answer
The Ka of carbonic acid is 4.3 x 10-7. H2CO3?H+ + HCO3– This means that H2CO3 is a A. good hydrogen-ion acceptor. B. poor hydrogen-ion donor. C. poor hydrogen-ion acceptor. D. good hydrogen-ion
donor.
The Ka of carbonic acid is 4.3 x 10-7. H2CO3?H+ + HCO3– This means that H2CO3 is a B. poor hydrogen-ion donor
Expert answered|selymi|Points 10096|
Question
Asked 2/26/2013 11:34:36 AM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
What happens to a reaction at equilibrium when more reactant is added to the system? A. The reaction makes more products. B. The reaction makes more reactants. C. The reaction is unchanged. D. The answer cannot be determined.
Weegy: What happens to a reaction at equilibrium when more reactant is added to the system? a. The reaction makes more products (More)
Question
Expert Answered
Asked 2/19/2013 8:42:34 AM
0 Answers/Comments
Entropy measures _____. A. disorder B. energy C. heat transferred D. force
Weegy: Entropy measures A. disorder .............. (More)
Question
Expert Answered
Asked 2/19/2013 9:56:40 AM
0 Answers/Comments
If a system is left to change spontaneously, in what state will it end? A. the state with the lowest possible energy consistent with the state of maximum disorder B. the same state in which it began C. the state with lowest possible energy and maximum disorder D. the state with the maximum disorder and the highest energy
Weegy: If a system is left to change spontaneously, in which state will it end? Anwer: the state with the lowest possible energy consistent with the state of maximum disorder. (More)
Question
Expert Answered
Asked 2/19/2013 9:57:00 AM
0 Answers/Comments
When a reaction releases free energy, the reaction is nonspontaneous. A. True B. False
Weegy: When a reaction releases free energy, the reaction is nonspontaneous. B. False (More)
Question
Expert Answered
Asked 2/19/2013 10:06:55 AM
0 Answers/Comments
What is the order of the following reaction? A+2Bà C + D A. 0th B. 1st C. 3rd D. 2nd
Weegy: Can you clarify your question please? (More)
Question
Expert Answered
Asked 2/19/2013 10:56:15 AM
0 Answers/Comments
0 questions answered
Popular Conversations
Weegy Stuff
S
Points 210 [Total 210] Ratings 8 Comments 130 Invitations 0 Offline
S
Points 170 [Total 170] Ratings 2 Comments 130 Invitations 2 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 142 [Total 12394] Ratings 2 Comments 122 Invitations 0 Online
S
L
P
P
P
Points 45 [Total 3422] Ratings 0 Comments 45 Invitations 0 Offline
S
Points 38 [Total 107] Ratings 0 Comments 38 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 10 Invitations 0 Online
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 1 [Total 48] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
S
Points 1 [Total 1] Ratings 0 Comments 1 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.