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aqueous solution containing 17.5 g of an unknown nonelectrolyte compound in 100. gof water has a freezing point of –1.8 oC. Calculate the molar mass of the unknown compound. Kffor water = 1.86 °C/m
answered
Aug 11, 2021
Chemistry
college
2
votes
234k
views
C and D are vertical angles. mC =7x - 50 and mD = 3x – 6. What is mC?
answered
Jul 4, 2021
Mathematics
middle-school
2
votes
137k
views
Which is an example of a type of folktale?
answered
May 3, 2021
English
college
4
votes
190k
views
Why is florida agriculture important?
answered
Apr 12, 2021
History
high-school
3
votes
155k
views
Empirical formula of C6H12O6
answered
Mar 14, 2021
Chemistry
middle-school
2
votes
209k
views
Do these side lengths make a right triangle? 5, 12, 13
answered
Mar 5, 2021
Mathematics
high-school
6
votes
9.3k
views
The capitol of the Jewish people, was wherever the _______________ was.
answered
Feb 7, 2021
History
middle-school
3
votes
95.3k
views
What is 71% of $1120? *
answered
Feb 6, 2021
Mathematics
high-school
7
votes
232k
views
How does the tobacco mosaic virus differ from an influenza virus?
answered
Nov 19, 2020
Biology
high-school
5
votes
110k
views
Which graph represents this system? 2x-5y=-5 Y=2/5x+1
answered
Nov 5, 2020
Mathematics
middle-school
0
votes
32.0k
views
I need to know in depth why slavery was a paradox!
answered
Sep 16, 2020
History
middle-school
4
votes
191k
views
Which best identifies a cause of the cat's encounter with the rat? (A)a shipwreck on the island (B)the cat's curiosity (C)the island's ecosystem (D)a random stroke of luck
answered
Jul 29, 2020
English
middle-school
1
vote
168k
views
A student sitting through a boring class glances over at a friend and rolls her eyes. what would erving goffman call this?
answered
Dec 11, 2019
Social Studies
high-school
7
votes
230k
views
A sprinter can go from a state of resting to running at 7 m/s in just 3 seconds. What is the sprinter's average acceleration?
answered
Jul 28, 2019
Physics
college
1
vote
112k
views
What is the meaning of the word "chronologically" as it is used in the following sentence? For his sixteenth birthday, Noah's mom made him a scrapbook with pictures of important events in his life arranged
answered
May 27, 2019
English
college
6
votes
197k
views
What is the volume of the sphere
answered
Mar 20, 2019
Mathematics
middle-school
1
vote
47.7k
views
List 2 different landforms and explain how each one helped Chinese history
answered
Mar 14, 2019
Social Studies
middle-school
1
vote
90.6k
views
Refer to Explorations in Literature for a complete version of this narrative. Read this excerpt from “Mother Tongue” by Amy Tan. I believed that her English reflected the quality of what she had to say.
answered
Feb 18, 2019
English
middle-school
0
votes
106k
views
What are hyphae made of? A. cilia and flagella B. spores and sex cells C. membranes and cytoplasm D. soil and rocks asap
answered
Oct 12, 2018
Biology
high-school
6
votes
164k
views
What is the length of line EF? (See attachment please)
answered
Aug 20, 2018
Mathematics
high-school
4
votes
64.3k
views
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