You have new items in your feed. Click to view.
Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
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
When 10.0 mL of the 0.50 M solution is diluted to 100 mL as shown, what is the new concentration
Weegy: These questions test your use of dimensional analysis. 0.50M is a ratio meaning you have 0.50Moles of a substance per Liter. [ 10.0ml substance | 1L | 0.05 mol | = 0.01 Moles of substance contained in 10.0ml - - - - - - - - - - - - - - - - - - - - … | 1000ml | 1L | Then by placing this amount of substance in a new container (diluting it) we need to calculate the new mole ratio or concentration. 0.01 moles of substance | 1000 ml = 0.1 M NaCl (Answer to first question) - - - - - - - - - - - - - - - - - - - … 100ml | 1L Next, we calculate the moles gathered in 10.0ml and find if the new ratio when placed in the 100ml beaker. 10.0ml solution | 1L | 0.1 mol = 0.001 Moles of substance in sample (10.0ml) - - - - - - - - - - - - - - - - - - - … | 1000 ml | 1L Just like last time: 0.001 Moles of substance | 1000ml = 0.01M NaCl (Answer to second question) - - - - - - - - - - - - - - - - - - - … 100ml | 1L Good luck! ] (More)
Question
Expert Answered
Asked 4/23/2013 3:50:31 PM
0 Answers/Comments
Using a value of Ksp = 1.8 x 10-2 for the reaction PbCl2(s) Pb 2(aq) 2Cl-(aq). If a solution has a current value of Keq of 1.2 x 10-2, which statement is true?
Weegy: List of options please. User: Using a value of Ksp = 1.8 x 10-2 for the reaction PbCl2(s) Pb 2(aq) 2Cl-(aq). If a solution has a current value of Keq of 1.2 x 10-2, which statement is true? Weegy: List of options please. User: Using a value of Ksp = 1.8 x 10-2 for the reaction PbCl2(s) Pb 2(aq) 2Cl-(aq). If a solution has a current value of Keq of 1.2 x 10-2, which statement is true? Weegy: List of options please. User: Use a value of Ksp = 1.8 x 10-2 for the reaction PbCl2(s) Pb+2(aq) + 2Cl-(aq). If a solution has a current value of Keq of 1.2 x 10-2, which statement is true? Too much solid has dissolved. Additional precipitate is forming. The solution is unsaturated. The ions are now combining to reduce their concentrations Weegy: List of options please. User: Use a value of Ksp = 1.8 x 10-2 for the reaction PbCl2(s) Pb+2(aq) + 2Cl-(aq). If a solution has a current value of Keq of 1.2 x 10-2, which statement is true? a) Too much solid has dissolved. b) Additional precipitate is forming. c) The solution is unsaturated. d) The ions are now combining to reduce their concentrations Weegy: d) The ions are now combining to reduce their concentrations (More)
Question
Expert Answered
Asked 4/24/2013 9:55:04 AM
0 Answers/Comments
26,601,220 questions answered
Popular Conversations
y varies directly with x and has a constant rate of change of ...
Weegy: we can model this in terms of a linear equation. y=mx+b Since the question states that y varies directly with ...
12/8/2016 11:22:54 AM| 2 Answers
Solve (x + 1 -3). User: What is the GCF of the trinomial? 3x^2 - ...
Weegy: The GCF of the trinomial 3x^2 - 15x - 42 is 3. User: , write the equations of the line passing through the ...
12/8/2016 11:16:05 AM| 2 Answers
6% of what number is 270?
Weegy: 270 * 6 = 1620 A number divided by six is 270. The number is 1620. User: Find 5% of $32.68. Weegy: 5% of ...
12/8/2016 5:50:27 PM| 2 Answers
To form the comparative degree of adverbs, you should add which of ...
Weegy: Mikhail Gorbachev is responsible for glasnost, which called for openness and self-criticism in Soviet affairs. ...
12/9/2016 8:33:19 AM| 2 Answers
Weegy Stuff
S
P
Points 178 [Total 450] Ratings 1 Comments 168 Invitations 0 Offline
S
P
Points 79 [Total 511] Ratings 0 Comments 79 Invitations 0 Offline
S
Points 56 [Total 56] Ratings 0 Comments 56 Invitations 0 Online
S
P
P
Points 51 [Total 730] Ratings 0 Comments 51 Invitations 0 Offline
S
Points 26 [Total 302] Ratings 0 Comments 26 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
Points 8 [Total 8] Ratings 0 Comments 8 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
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.