Answers by Helen Araya
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Answers by Helen Araya

Answers by Helen Araya
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A solution is made by mixing 49.g of chloroform CHCl3 and 73.g of acetyl bromide CH3COBr. Calculate the mole fraction of chloroform in this solution. Round your answer to 2 significant digits.
answered Aug 7, 2022
8 votes
110k views
Which of the following is the best example of a theme/thematic statement? a: everyone wants to be in their native country. b: being generous and thoughtful usually makes us feel better about ourselves.
answered Jul 28, 2022
3 votes
18.3k views
Why would the Jamaican sports newsletter in which Maurice Ashley is quoted be considered a primary source? It was produced after Maurice Ashley became a chess champion. It reviews important chess tournaments
answered May 7, 2022
2 votes
86.1k views
Select the best translation for the following term or phrase: And in this room, there is a vase Y en este cuarto hay un florero.* Y en este florero hay una flor. La flor en el florero. Which of the following
answered Jan 28, 2022
3 votes
35.0k views
Troy bought 7.93 pounds of melon and 0.5 pounds of cherries. How much fruit did he buy in all?
answered Jan 24, 2022
5 votes
54.0k views
How did William Penn encourage tolerance and diversity in Pennsylvania?
answered Dec 19, 2021
5 votes
119k views
The sum of the numbers j,k, and m is 115. The ratio of j to k is 2:7 and the ratio of k to m is 14:5. What is the value of k? E. 61 F. 70 G. 78 H. 83
answered Nov 30, 2021
1 vote
74.5k views
RCTCT00; assignments/teacher/Kaid_250867773793737153732659/class/4644345915342848 Exponential expressions word problems (algebraic) GO A manufacturing plant earned $80 per man-hour of labor when it opened.
answered Nov 24, 2021
5 votes
25.2k views
What does polytheistic mean?
answered Nov 11, 2021
0 votes
224k views
The PRESIDENT has the POWER to reopen the STATES. True O False Nunction
answered Aug 31, 2021
3 votes
86.4k views
Verify sin(360 - etheta = -sin etheta
answered Jul 12, 2021
4 votes
155k views
Why did shakespeare leave the wedding ceremony out of the play? (Romeo and Juliet)
answered Jul 8, 2021
6 votes
145k views
A movie was 3 and one-half hours long. If Lily turned the movie off One-fourth of the way through, how much time did she spend watching it?
answered Jun 23, 2021
3 votes
213k views
Find y when x = -3 for y = 1.5x + 11
answered Apr 24, 2021
3 votes
227k views
Which areas were under US control after the Treaty of Paris? Check all that apply. A.Spanish Florida B.the Mississippi River C.lands east of the Mississippi River D.lands west of the Mississippi River
answered Feb 10, 2021
5 votes
34.7k views
An insurance company purchases corporate bonds in the secondary market with six years to maturity. Total par value is $55 million. The coupon rate is 11 percent, with annual interest payments. If the expected
answered Nov 24, 2020
1 vote
15.6k views
30 POINTS PLEASE HELP! Do NOT answer just for POINTS Hinduism, Buddhism, Islam, Judaism and Christianity describe each religions belief or tradition from the different religions and use at least 2-5 sentences
answered Nov 14, 2020
1 vote
70.4k views
Maine was once owned by which colony​
answered Sep 19, 2020
4 votes
91.4k views
Which statement describes Florida? O Florida is an island made of limestone. O Florida is an island made of shale Florida is a peninsula made of limestone. Florida is a peninsula made of shale.
answered Aug 2, 2020
3 votes
39.5k views
Line MN passes through points M4, 3) and M7, 12). If the equation of the line is written in slope-intercept form, y-mx+ b, what is the value of b?
answered Mar 27, 2020
3 votes
34.5k views
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