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A chemist dissolves 232 mg of pure sodium hydroxide in enough water to make up of 60 mL solution. Calculate the pH of the solution. (The temperature of the solution is 25°C.) Round your answer to significant
answered
Mar 27, 2021
Chemistry
college
0
votes
152k
views
Someone help this is my last question
answered
Mar 23, 2021
Mathematics
high-school
2
votes
211k
views
A librarian knows that 55% of the books currently checked out will be returned on the due date. The library has a total of 5,040 books checked out. How many of the books checked out will NOT be returned
answered
Mar 11, 2021
Mathematics
high-school
0
votes
138k
views
Briefly explain how law relates to a decision to "counterattack" a hacker that has attacked your system, and then briefly explain how ethics may relate to a decision to "counterattack" a hacker that has
answered
Feb 24, 2021
Computers and Technology
college
2
votes
164k
views
A scientist wants to test ways to reduce pollution in lake . What is the bestway of doing this
answered
Nov 20, 2020
Physics
middle-school
4
votes
50.6k
views
Oral traditions are _____. A .the processes that shape Earth B .written records of human life during the prehistory period C .stories about family histories passed down by word of mouth D . fictional stories
answered
Oct 19, 2020
History
middle-school
1
vote
109k
views
Why did African Americans who moved to northern cities still face limitations because of their race?
answered
Sep 19, 2020
History
middle-school
4
votes
196k
views
A father is heterozygous for his type B blood (BO) and the mother has type O blood. What are the possible blood types of the babies born from this couple? (Select all that apply.)
answered
Aug 29, 2020
Biology
middle-school
0
votes
108k
views
Which of the following practices was most likely to occur before the enlightenment but not after
answered
Aug 24, 2020
History
middle-school
6
votes
119k
views
Students who have jobs would be severely affected by extending the school day by one hour.
answered
Jun 24, 2020
English
high-school
6
votes
193k
views
Find the perimeter of the given triangle. ▲ABC if ▲ABC~▲PQR perimeter of ▲PQR=36 AC=12 PR=6 a. 72 b. 18 c. 108 d. 24
answered
Nov 3, 2019
Mathematics
middle-school
0
votes
23.0k
views
Wilkes continues to discuss the concept of time and how it relates to the type of photography he does. why do you feel that the concept of time is of such importance to him as a photographer?
answered
Aug 20, 2019
Social Studies
college
4
votes
157k
views
What are the biggest sources of revenue for the federal government?
answered
Jul 26, 2019
History
middle-school
7
votes
798
views
Read the following passage and answer the question. “May the gods Rain down all kinds of fortune on your lives, Misfortune never harbor in your homeland.” To whom is the speaker speaking? the Trojans the
answered
Mar 23, 2019
English
middle-school
5
votes
34.0k
views
The pyramid top has a height of 9 feet, and the entire obelisk as a height of 60 feet, the width of the base is 7 feet what is the volume of the obelisk in cubic feet?
answered
Feb 20, 2019
Mathematics
middle-school
2
votes
61.4k
views
How did alfred adler counter argue sigmund freud's concept of psychological defense mechanisms?
answered
Jan 10, 2019
Social Studies
college
3
votes
170k
views
Find break even point cost $284, operating expenses $43, selling price $299
answered
Oct 14, 2018
Mathematics
middle-school
3
votes
20.0k
views
What is Pythagoras theorem
answered
Aug 5, 2018
Mathematics
middle-school
2
votes
190k
views
Evaluate. [15 ÷ 5 • 3 + (23 – 3)] + [4 • (36 – 33)]
answered
Apr 3, 2018
Mathematics
middle-school
2
votes
218k
views
Why do you think humans have big foreheads un comparison to chimps?
answered
Mar 17, 2018
Biology
high-school
1
vote
122k
views
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