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Identify the solution. Plug the

Identify the solution. Plug the solution into the equations and check to show thatthe system of equations has one solution.
1. 3 answers
2. 33 views
A 0.035 M solution of a weak acid (HA) has a pH of 4.88. What is the Ka of the acid?HA ==>H^+ + A^- Ka = (H^+)(A^-)/(HA) pH =
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2. asked by Paul
3. 1,761 views
Solve.(sqrt. x + 1) - (sqrt. 2x -12) = 1 The answers I reached were x = 8 and 24. If you plug in 8, you will get 1 as an answer.
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2. asked by lauren
3. 592 views
Lila tests the pH of 4 solutions. Which solution should she identify as being a base? SOLUTION pH A 2 B 5 C 7 D 9(1 point)
1. 9 answers
2. asked by g
3. 46 views
Ali needs to fix plug inside the wall, he then buy a steel plug that is going to be placed in a ring made of aluminium. At 15
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2. asked by ned
3. 507 views
Lila tests the pH of 4 solutions. Which solution should she identify as being a base?SOLUTION pH A 2 B 5 C 7 D 9(1 point)
1. 9 answers
2. asked by Its science!!!!
3. 402 views
The pH of a solution is 11.30. In order to find the concentration of H+, wouldn't I simply take the pH of the solution and plug
1. 1 answer
2. asked by Anonymous
3. 449 views
For the first equation, let's plug in x = 1:5(1) + 5 = 5(1) + 4 5 + 5 = 5 + 4 10 = 9 Since the equation is false, this
1. 1 answer
2. asked by rip jucewrld
3. 63 views
For the first equation, let's plug in x = 1:5(1) + 5 = 5(1) + 4 5 + 5 = 5 + 4 10 = 9 Since the equation is false, this
1. 1 answer
2. asked by rip jucewrld
3. 82 views
You prepare a 1L solution of 0.5 M imidazole. (pKa= 7.05). Calculate the pH of the solution after you add 0.1 moles of HCl.I
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2. asked by Ashley
3. 1,091 views