Question and answer
The pH scale is a measurement system that indicates the concentration of ____________________ in solution.
The pH scale is a measurement system that indicates the concentration of : H+ ions
Expert answered|sujaysen|Points 2628|
Question
Asked 9/20/2012 12:35:45 PM
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
Using the formula , where d is the distance in miles, r is the rate, and t is the time in hours, at what rate must you travel to cover 212.5 miles in 2.5 hours? (1 point)71 mph 106 mph 150 mph 85 mph
Weegy: 106 mph (More)
Question
Expert Answered
Updated 9/20/2012 6:46:35 AM
1 Answer/Comment
d=r*t
212.5=r*2.5
r=212.5/2.5
r=85

You must travel 85 mph to cover 212.5 miles in 2.5 hours.
Added 9/20/2012 6:46:35 AM
This answer has been added to the Weegy Knowledgebase
What is the simplified form of the expression? –(8d – 3w) (1 point)8d + 3w 8d – 3w –8d + 3w –8d – 3w
Question
Not Answered
Updated 342 days ago|6/21/2014 1:18:59 PM
1 Answer/Comment
–(8d – 3w) = -8d + 3w
Added 342 days ago|6/21/2014 1:18:59 PM
This answer has been confirmed as correct, not copied, and helpful.
What is the simplified form of the expression 13[62 ÷ (52 – 42) + 9]? a)169 b)585 c)181 d)26
Weegy: 585*9%*6= 315.90 (More)
Question
Expert Answered
Updated 342 days ago|6/21/2014 1:18:30 PM
1 Answer/Comment
13[62 ÷ (52 – 42) + 9]

= 13[62 ÷ 10 + 9]

= 13[6.2 + 9]

= 13(15.2)

= 197.6 = 197 3/5
Added 342 days ago|6/21/2014 1:18:30 PM
This answer has been confirmed as correct, not copied, and helpful.
Simplify the expression . 4sg over negative 5g
Weegy: The result of (4 (a b))/(6 a) is (2 b)/3. The a cancels out and the 4/6 simplifies to 2/3. (More)
Question
Expert Answered
Updated 9/20/2012 6:34:03 AM
1 Answer/Comment
Your answer is irrelevant.
Added 9/20/2012 6:34:04 AM
21,131,483 questions answered
Popular Conversations
What is the numerator of the remainder in the division of: (x^3 ...
Weegy: 3x - 4 = 2x - 10 3x - 2x = -10 + 4 x = -6 User: Kyler is looking at the polynomial function f (x) = x^3 - ...
5/28/2015 8:17:45 AM| 3 Answers
immigration
Weegy: Net immigration is the amount by which the number of immigrants (= people arriving to live in a country) is ...
5/28/2015 7:49:14 AM| 2 Answers
The measure of disorder in a system is its ...
Weegy: The measure of disorder in a system is its enthalpy. User: Pressure has an effect on boiling point because ...
5/28/2015 8:52:32 AM| 2 Answers
When looking up at the clouds, you can usually make out different ...
Weegy: Stratus clouds indicate possible precipitation. User: A front forms when _____. warm air begins to rise and ...
5/28/2015 10:25:17 AM| 2 Answers
Impressionist music used a technique that was the opposite of harmony ...
Weegy: Impressionist music used a technique that was the opposite of harmony and that used disagreeable sounds. This ...
5/28/2015 10:42:20 AM| 2 Answers
Slang and colloquialism are synonymous. True False
Weegy: Slang and colloquialism are synonymous. FALSE. User: The manner in which a writer uses vocabulary and ...
5/28/2015 11:28:10 AM| 2 Answers
Find the slope of the line whose equation is 8y = 4 - 3x. User: Find ...
Weegy: The slope of the line that passes through the points (-2, 4) and (-5, -6) is 10/3. m = y2-y1/x2-x1; m = (-6 ...
5/28/2015 12:30:52 PM| 2 Answers
Factor completely. -5x2y + 10xy - 15xy2
Weegy: -5x2y + 10xy - 15xy2 = 5xy (-x + 2 - 3y) User: 81a2 + 36a + 4 Weegy: 81a^2 + 36a + 4 = (9a + 2)^2 User: ...
5/28/2015 1:55:48 PM| 2 Answers
Weegy Stuff
S
Points 820 [Total 828]| Ratings 2| Comments 800| Invitations 0|Offline
S
L
Points 742 [Total 1272]| Ratings 2| Comments 722| Invitations 0|Online
S
1
L
Points 623 [Total 1015]| Ratings 3| Comments 593| Invitations 0|Offline
S
L
P
Points 450 [Total 2927]| Ratings 1| Comments 440| Invitations 0|Offline
S
P
C
L
P
L
1
P
P
1
P
1
Points 248 [Total 8994]| Ratings 0| Comments 248| Invitations 0|Offline
S
Points 218 [Total 238]| Ratings 0| Comments 218| Invitations 0|Offline
S
1
L
L
Points 84 [Total 8267]| Ratings 0| Comments 84| Invitations 0|Offline
S
L
1
R
Points 80 [Total 1367]| Ratings 0| Comments 80| Invitations 0|Offline
S
L
Points 56 [Total 3810]| Ratings 2| Comments 36| Invitations 0|Offline
S
Points 13 [Total 13]| Ratings 0| Comments 13| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2015 Purple Inc.