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The heat of vaporization for water is 40. 7 kJ/mol. A given amount of water requires 63. 8 kJ of energy to boil. The mass of the sample of water is - 13. 2 g 18. 0 g 22. 28 28. 2g 62. 38
asked
Dec 16, 2024
Chemistry
high-school
1
answer
4
votes
73.7k
views
Who are professionals with a Ph.D. or Psy.D. specializing in assessment and treatment of psychological difficulties? a. Psychiatric nurses b. Clinical psychologists c. School counselors d. Occupational
asked
Sep 11, 2024
Social Studies
high-school
1
answer
4
votes
63.4k
views
What 2 poems can we compare to see the difference in Sylvia Plath's style of writing throughout time? a) "Lady Lazarus" and "The Bell Jar" b) "Daddy" and "Mirror" c) "The Colossus" and "Tulips" d) "Ariel"
asked
Aug 7, 2024
English
high-school
1
answer
1
vote
58.9k
views
Multiply 2 by 2 until you get 4 numbers. I got 1024 but its not right
asked
Aug 4, 2024
Mathematics
high-school
1
answer
5
votes
94.3k
views
Can make this pharagraph a bit shorter: It was just another morning of a regular rainy season in Jordan when I woke up at 6 am to see off my father going to the hospital for work. It was cloudy and dull
asked
Jul 2, 2024
English
college
2
answers
1
vote
79.8k
views
What does the Collins house statue reenact?
asked
Mar 14, 2024
History
high-school
1
answer
1
vote
146k
views
College Fairs allow you to get information about different colleges in one place true or false helpppp meee
asked
Feb 28, 2024
SAT
high-school
2
answers
1
vote
17.5k
views
Based on the details in the excerpt the reader can infer that champolion was frightened after seeing karna champolion was disappointed after sieng karnak champolion was amazed after sieng karnak champolion
asked
Sep 22, 2023
English
college
2
answers
1
vote
75.0k
views
How can the increase demand on water affect water quality
asked
Apr 6, 2023
Biology
high-school
1
answer
4
votes
215k
views
\int\limits {(2x^7)/(x^4+4)} \, dx
asked
Mar 17, 2023
Mathematics
college
1
answer
5
votes
220k
views
Complete the following sentences with the preterite tense of the reflexive verbs in parentheses. 13. Mi madre y mi hermano (abrazarse). 14. Los estudiantes (mirarse) y (reírse). 15. Mi padre (acordarse)
asked
Nov 7, 2022
Spanish
high-school
1
answer
0
votes
72.6k
views
Given P(3,2,-7) and Q(4,3,-6), find the midpoint of the segment PQ.
asked
Jun 16, 2022
Mathematics
high-school
1
answer
3
votes
49.8k
views
X3 + 5y when x = 4, y = -3
asked
Jun 11, 2022
Mathematics
high-school
2
answers
2
votes
176k
views
Help pls i don't know how to solve this
asked
May 3, 2022
Mathematics
high-school
1
answer
2
votes
183k
views
True or False: Washington felt the President was more important than Congress.What evidence supports this?
asked
Mar 22, 2022
History
high-school
1
answer
1
vote
185k
views
Tasha is planning an expansion of 7 m on a square flower garden. The new area is 196m^2 what is the original length of each side.
asked
Mar 4, 2022
Mathematics
middle-school
2
answers
5
votes
14.1k
views
A new water park was designed to contain two circular pools. Pool A has a diameter of 60 m, and pool B has a diameter of 80 m. a) If the designer wants to outline the pools with rope lights, how many meters
asked
Jan 16, 2022
Mathematics
high-school
1
answer
0
votes
7.7k
views
While camping, Ben attempts to put up a new tent. He forgot to bring the instructions and is having some trouble. He tries to put it together twice, but some pieces are left over and the tent falls down
asked
Nov 20, 2021
Social Studies
college
2
answers
2
votes
78.7k
views
Which sentences are statistical questions? 1. How many students in the class played soccer yesterday? 2. How many students in the class played soccer each day this month? 3. How many siblings does each
asked
Oct 23, 2021
Mathematics
middle-school
1
answer
0
votes
16.7k
views
Which activity will help conserve our natural resources
asked
Oct 20, 2021
Biology
college
1
answer
2
votes
55.4k
views
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