1. (a) You are given a 2M solution of Tris Question: What weight of Tris (MW 121.14)...

Fantastic news! We've Found the answer you've been seeking!

Question:

1. (a) You are given a 2M solution of Tris
Question: What weight of Tris (MW 121.14) would be required to make 200ml of 2M solution?

Answer: (1)

(b) Making dilutions of stock solutions:

Make a 50ml solution of 0.1M Tris in the bottle provided
Question: What volume of 2M Tris and water are required to make 50ml of a 0.1M solution?

Answer: (2)

Related Book For answer-question

Economic Issues and Policy

ISBN: 978-1285448770

6th edition

Authors: Jacqueline murray brux

See More Books

Posted Date: Aug 13, 2020 10:50 AM

See More Questions

Why do you think the United States has a limit on the size of Semi trucks in the United States? Why doesn't the US allow road trains? If the United States wanted to start using road trains what...
Do you think that wellness programs are worth their cost to a company? Explain.
Why do you think that cities and states have not brought similar lawsuits against e-commerce retailers such as Amazon.com? From the very beginning of e-commerce, cities and states have complained...
4. In St. Albert, Alberta, there are two bakers, Anderson and Carlson. Anderson's bread tastes just like Carlson's. Anderson has average costs of $1 per loaf of bread. Carlson has average costs of $2...
A cyclical load of 1500 lb is to be exerted at the end of a 10-in.-long aluminum beam (Figure 7-17). The bar must survive for at least 106 cycles. What is the minimum diameter of the bar?
Identify the predictor variable x and the response variable y in each of the following situations. (a) A training director wishes to study the relationship between the duration of training for new...
Visit Trackur.com (www.trackur.com) and read about the services Trackur offers. Some analysts have referred to the practice of mining social media as being similar to conducting a focus group. Is...
The Hydro-Electric Company (HEC) has three sources of power. A small amount of hydroelectric power is generated by damming wild and scenic rivers: a second source of power comes from burning coal,...
Information of call and put options of Tencent (00700.hk) on 1 April 2022 shown as the table. Tencent's stock price is trading at $385.00 Both call and put options will be expired on 28 April 2022....
Determine the amount to be paid in full settlement of each of two invoices, (a) and (b), assuming that credit for returns and allowances was received prior to payment and that all invoices were paid...
Brittany sold capital property in 2023 for proceeds of $800,000. The property has an adjusted cost base of $300,000. Brittany received $200,000 of the proceeds at the time of the sale and a note for...
If you measure the speed of a traveling wave to be 15 m/s , and the professor measures the tension in the chain to be 110 N , what is the chain's mass?
A magnesium surface has a work function of 3.68 eV. Electromagnetic waves with a wavelength of 215 nm strike the surface and eject electrons. What is the maximum kinetic energy of the ejected...
A pendulum has a period of 1.50 s on Earth. What is its period on Mars, where the acceleration of gravity is about 0.29 that on Earth?
1. Describe the Ph.D. dissertation academic research process and what it is intended to pursue. 2. Referencing the section on Framing the Problem: DescribeTheoretical research problems and...
Acme Corporation is a manufacturing company that produces a variety of products for the consumer market. The company has been struggling to compete with foreign competition in recent years, and its...
Sugarland Industries reported a net income of $790,750 on December 31, 2021. At the beginning of the year, the company had 540,000 common shares outstanding. On April 1, the company sold 29,400...
An item of depreciable machinery was acquired on 1 July 2009 for $120,000 by cash It is expected to have a useful life of 10 years and zero salvage value On 1 July 2012, it was decided to revalue the...
Define each of the following terms and explain how each affects the demand for medical care: (1) physician sovereignty, (2) third-party payment, (3) defensive medicine, and (4) attitudes of patients.
Discuss cost-benefit analysis. What are the benefits of crime prevention? What are the costs? Are all the benefits and costs easily measurable? What should we do when costs or benefits are not...
What are some of the problems of international trade that are faced by developing countries? What suggestions would you have for the government of a developing country as it plans its trade strategy?
Explain the building blocks of accounting: ethics, principles, and assumptions.
On May 1, 2025, Park Flying School Ltd., a company that provides flying lessons, was started with an investment of 45,000 cash in the business. Following are the assets and liabilities of the company...
The historical cost basis results in: a. initially recording assets at cost and adjusting when the current value changes. b. keeping activities of an entity separate and distinct from its owner. c....

1. (a) You are given a 2M solution of Tris Question: What weight of Tris (MW 121.14)...

Question:

Expert Answer:

Question 1 Molarity in this case 2M Volume 200ml In order to get the num... View the full answer

Economic Issues and Policy

Students also viewed these general management questions