If Epsom salt, MgSO 4 x H 2 O, is heated to 250C, all the water
Question:
If Epsom salt, MgSO4 ∙ x H2O, is heated to 250°C, all the water of hydration is lost. On heating a 1.687-g sample of the hydrate, 0.824 g of MgSO4 remains. How many molecules of water occur per formula unit of MgSO4?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 100% (QA)
To determine the number of water molecules per formula unit of MgSO4 in the hydrate we can use the g...View the full answer
Answered By
Lamya S
Highly creative, resourceful and dedicated High School Teacher with a good fluency in English (IELTS- 7.5 band scorer) and an excellent record of successful classroom presentations.
I have more than 2 years experience in tutoring students especially by using my note making strategies.
Especially adept at teaching methods of business functions and management through a positive, and flexible teaching style with the willingness to work beyond the call of duty.
Committed to ongoing professional development and spreading the knowledge within myself to the blooming ones to make them fly with a colorful wing of future.
I do always believe that more than being a teacher who teaches students subjects,...i rather want to be a teacher who wants to teach students how to love learning..
Subjects i handle :
Business studies
Management studies
Operations Management
Organisational Behaviour
Change Management
Research Methodology
Strategy Management
Economics
Human Resource Management
Performance Management
Training
International Business
Business Ethics
Business Communication
Things you can expect from me :
- A clear cut answer
- A detailed conceptual way of explanation
- Simplified answer form of complex topics
- Diagrams and examples filled answers
4.90+
46+ Reviews
54+ Question Solved
Related Book For
Chemistry And Chemical Reactivity
ISBN: 9780357001172
10th Edition
Authors: John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Question Posted:
Students also viewed these Sciences questions
-
A refrigeration unit on a job site must be slid into place If the frictional force of 975 N opposes the motion and two workers apply a total force of 1095 N to the unit what is the net force on the...
-
Identify events that led to the creation of U.S Constitution Explain the need that was felt by the founders used to justify why it was written as it was. Identify the general topics covered in the...
-
Epsom salts, a strong laxative used in veterinary medicine, is a hydrate, which means that a certain number of water molecules are included in the solid structure. The formula for Epsom salts can be...
-
Albert owns 100% of the shares of ProTech Services Inc and is has decided to sell the business. He initially invested STG 100,000 in the shares of the business 20 years ago. He has negotiated a...
-
View at least three examples of public speaking. You can investigate TV network news broadcasts, C-SPAN, or any other source. Describe each speakers gestures, expressions, voice levels, inflections,...
-
A 2-year maturity bond with face value of $1,000 makes annual coupon payments of $80 and is selling at face value. What will be the rate of return on the bond if its yield to maturity at the end of...
-
Complete the priority checklist in Exhibit 10.2. What do your responses to the checklist tell you about your career choices? Personal Life Family Life goals Personal wealth Career Goals Ambition...
-
Describe how you would go about analyzing the data storage needs of the Marc Schnieder Janitorial Supply Company. Would you trash the old system or just polish it up a bit? Discuss the implications...
-
The Belfood Malaysia manufactures 1 2 0 0 0 units. Belfood Malaysia sold 1 0 0 0 units. The Company has fixed manufacturing overhead of RM 2 , 0 0 0 . Direct materials cost is RM 5 per unit, direct...
-
Tin metal (Sn) and purple iodine (I 2 ) combine to form orange, solid tin iodide with an unknown formula. Weighed quantities of Sn and I 2 are combined, where the quantity of Sn is more than is...
-
Uranium is used as a fuel, primarily in the form of uranium(IV) oxide, in nuclear power plants. This question considers some uranium chemistry. (a) A small sample of uranium metal (0.169 g) is heated...
-
Suppose the value of the dollar declines relative to other currencies. How does the decline affect the three functions of money?
-
Q3.two masses m and m are connected by a string pulled on horizontal smooth plane by an external force F as in figure .let tension T=8N,m-2kg and m= 3kg. Find the force F M T M F=?
-
What is the value of in this inclined plane with = 16.13? Assume that the block has mass 2.28. S Round your answer to 2 decimal places. 8
-
From the aldol condensation of 1.0 mL of acetone with 1.5 mL of formaldehyde yielding the product penta-1,4-dien-3-one, determine the percent yield if 0.94 grams of product was recovered. NOTE: First...
-
A shunt generator running at a speed of 1000 rpm. For the magnetization curve: 95 Emf (V): 179 224 281 251 272 Field current (A): 1 2 3 4 6 If the field circuit resistance is 60 ohm determine: 1. The...
-
The maximum force exerted by a muscle depends mainly on: a. All answers are correct O b. Its length O c. Its cross sectional area C. d. Its age
-
Choi Company had total compensation expense for March of $40,000. The company paid $30,000 to employees during March, and it will pay the remainder in April. 1. Prepare the journal entry for...
-
Selected condensed data taken from a recent statement of financial position of Morino Ltd. are as follows. MORINO LTD. Statement of Financial Position (partial) Other current assets...
-
How many signals do you expect in the 1 H NMR spectrum of each of the following compounds: (a) (b) (c) Geraniol Isolated from roses and used in perfumes . NH2 Dopamine A neurotransmitter that is...
-
Rank the signals of the following compound in terms of increasing chemical shift. Identify the proton(s) giving rise to each signal: CI. .
-
Predict the expected number of signals in the 13 C NMR spectrum of each of the following compounds. For each signal, identify where you expect it to appear in the 13 C NMR spectrum: (a) (b) (c)
-
Discuss the features of Firefox ESR (Linux) and specifications that can be used Kali Linux. Give examples in Linux. Note: Provide references
-
research all about the following: 1) LINUX SYSTEM 2) LINUX COMPONENTS 3) LINUX DISTRIBUTIONS
-
Your company is currently investigating the use of Linux. Your manager has asked you to research the feasibility of using Linux in both the server and workstation environments. Your manager would...
Study smarter with the SolutionInn App