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a 2.815-g sample of cuso4 . xh20 was heated until all of the water was removed. calculate the percentage water of hydration and the formula of the hydrate if the residue after heating weighed 2.485g.
answered
Dec 24, 2024
Chemistry
high-school
1
answer
217k
views
M∠JHI = (2x + 7)°, m∠GHI = (8x - 2)°, and m∠JHG = 65°. Find m∠JHI and m∠GHI. A. ∠JHI: 47°, ∠GHI: 384° B. ∠JHI: 38°, ∠GHI: 58° C. ∠JHI: 55°, ∠GHI: 422° D. ∠JHI: 62°, ∠GHI: 506°
asked
Dec 20, 2024
Mathematics
high-school
1
answer
118k
views
What is the primary driver of the left hand end of the yield curve (Short term)
answered
Oct 25, 2024
Engineering
college
1
answer
79.2k
views
Compare different options for dealing with a repeated customer service problem. A. Expanding market reach B. Conducting employee training C. Implementing quality control measures D. Outsourcing customer
answered
Oct 7, 2024
Business
high-school
1
answer
116k
views
Select the correct answer. A man goes to work to provide for his family. Which family function is this? Ο Α. emotional support OB. socialization O C. O D. reproduction economic support
asked
Aug 14, 2024
Social Studies
college
1
answer
107k
views
Which area inside the perimeter security fences of the airport is defined in the Aerodrome Security Regulation? a) Airside Area b) Apron c) AVOPs d) Controlled Taxiway
answered
Aug 13, 2024
Engineering
college
1
answer
31.3k
views
Subunits within the cells that perform specific functions are called
answered
Aug 8, 2024
Biology
high-school
2
answers
204k
views
With respect to air safety, in which year between 1966 and 1976 did the lowest number of air fatalities occur, and how many passengers were killed in that year? a. 1968 with 29 passengers killed b. 1970
answered
Aug 5, 2024
Mathematics
high-school
2
answers
81.4k
views
What is the "central dogma"? A. The earliest cells on Earth most likely used RNA to store and copy genetic information. B. The ability of a cell to survive depends on the accurate duplication of genetic
asked
Aug 2, 2024
Biology
high-school
1
answer
220k
views
By substitution, verify that the given parameterization represents the given surface. A. Cylindrical coordinates B. Polar coordinates C. Rectangular coordinates D. Spherical coordinates
answered
Jul 6, 2024
Mathematics
high-school
1
answer
19.7k
views
What is the mechanism of hypotension due to Propofol?
answered
Jun 25, 2024
Health
high-school
1
answer
204k
views
What is a recommended practice when creating a password? a) Choose a password that is easy to remember, such as your birth date. b) Use a combination of letters, numbers, and symbols for better security.
asked
May 26, 2024
Computers and Technology
high-school
1
answer
11.3k
views
Based on these graphs, How does the Zebra Mussel invasion impact the great lakes ecosystem? (Graphs shown below)
answered
Apr 16, 2024
Biology
high-school
1
answer
40.4k
views
9. What transportation alternatives might James consider to allow more room in his budget
answered
Apr 10, 2024
Business
college
2
answers
202k
views
Steps to Making Ethical Decisions Project. I also need help on this (40 points)
answered
Mar 16, 2024
Business
college
1
answer
41.8k
views
British king powers during colonial era
asked
Mar 13, 2024
Social Studies
college
1
answer
106k
views
Solve for x then give the measure of the bolded angle.
asked
Dec 23, 2023
Mathematics
college
1
answer
10.1k
views
Any sound with a frequency that is too high for humans to hear is called.
asked
Nov 10, 2023
Physics
high-school
2
answers
12.1k
views
Solve the math problem
asked
Aug 10, 2023
Mathematics
high-school
1
answer
82.1k
views
What is the symbol for hydrogen ion?
answered
Aug 5, 2023
Chemistry
high-school
1
answer
200k
views
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