What mass of ammonium chloride should be added to 2.50 l of a 0.145 m nh3 to obtain a buffer with a ph of 9.65? ( kb for nh3 is 1.8×10−5 .) express your answer using two significant figures.

Question

19-06-2024
Social Studies

Answered

Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Get quick and reliable solutions to your questions from a community of experienced experts on our platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

What mass of ammonium chloride should be added to 2.50 l of a 0.145 m nh3 to obtain a buffer with a ph of 9.65? ( kb for nh3 is 1.8×10−5 .) express your answer using two significant figures.

Sagot :

Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. We hope this was helpful. Please come back whenever you need more information or answers to your queries. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.

Which of the following are solutions to the equation |6x −1| = 17? Select all that apply.

Find the most general antiderivative of the function f(x) = 7 sin(x) - 4 sec(x) tan(x) on the interval [tex]( - \frac{\pi}{2} \: \: \frac{\pi}{2} )[/tex]

Suppose we imagine the Sun to be about the size of a grapefruit (about 10 cm across). How far away are the nearest stars (the three stars of Alpha Centauri)? A)

The angles of a quadrilateral are 3y+25, 2y+30, 2y-5, y+30. The value of y is

At the Moonlight Inn, you can rent a room for $ 90 a night with a one-time reservation fee of $ 60 . At the Sleep and Stay, you can rent a room for $ 105 a

What happened to some of the commission's prior to Adams leaving office? Why was this important?

Based on the passage, what is the author's attitude toward negative dog training? A: The author disagrees with negative dog training because it creates an unhea

help please thankssss

Jackson invested $15,000 in a mutual fund. His sister invested 20% more money than he did. How much money did jackson's sister invest? enter the answer in the b

Help! Not exactly sure how to do this, I’m a little confused

Sagot :

Other Questions