maggie2018
15.11.2019 •
English
Answer !
a(n) is what you're trying to prove in your essay.
question 1 options:
thesis statement
supporting detail
introduction
conclusion paragraph
Solved
Show answers
More tips
- F Food and Cooking How to Determine Healthy, Nutritious Food for Yourself?...
- G Goods and services What Useful Foods Can You Buy at Supermarkets?...
- A Animals and plants How to Properly Care for a Pet Decorative Rabbit at Home?...
- O Other What happens if you get scared half to death twice?...
- F Family and Home What s That Noise When a Kettle Boils? The Science of Water and Steam...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- W Work and Career How much does an honest traffic police officer earn in a day?...
- F Food and Cooking Red Caviar: How to Choose the Best?...
- S Style and Beauty How to Get Rid of a Bruise: Tips and Tricks...
- H Health and Medicine Is Massage Necessary? Facts and Opinions...
Answers on questions: English
- E English 2. Write at least a paragraph. What is your attitude when faced with challenges? - 10 points + brainiest...
- M Mathematics )if you expect to retire in 30 years, are currently comfortable living on $50,000 per year and expect inflation to average 3% over the next 30 years, what amount of...
- H History What did the child do first to build a sand castle of the story ants in my bed...
- E English Which of the following might an author describe in order to establish the setting? Select all that apply. the central conflict involving the protagonist the contrast...
- M Mathematics Q2: In a study of the legibility and visibility of highway signs, a Pennsylvania research firm determined the maximum distance (in feet) at which each of 30 drivers...
- B Biology What are the two primary divisions of the nervous system?...
Ответ:
159.609 g/mol
Explanation:
According to the CuSO4.5H2O (k) heat CuSO4 (k) + 5 H2O (g) equation, the crystal water amount of copper sulfate and its rough formula will be calculated.
Weight of copper sulfate containing crystal water = m1 = 249.62… g
Weight of copper sulfate without crystal water weighed = m2 = 159.62 g
Accordingly, calculate the x and y values in the molecular formula of copper sulfate (xCuSO4.yH2O).