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Answers by Cheyanne

Answers by Cheyanne
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The Pka of acetic acid is 1.7x10^-5. The PH of a buffer prepared by combining 50ml of 1M potassium acetate and 50ml of 1M acetic acid is:_______
answered Jan 12, 2021
3 votes
202k views
Which of these it the purpose of technology A.to use science to solve problems B.to make new scientific discoveries C.To creat political pressure D.To regulate the government
answered Sep 25, 2020
6 votes
176k views
Es el lugar donde dormimos. Question 12 with 1 blank En esta habitación preparamos la comida. Question 13 with 1 blank Esta habitación es la más alta de la casa y sirve para poner cosas viejas. Question
answered Sep 18, 2020
0 votes
34.0k views
What do supporters of bilingual education want? A. to teach students in their native languages as well as in English B. to attract immigrants with college degrees and marketable skills C. to offer opportunities
answered Aug 16, 2020
3 votes
137k views
A 10 L container holds 4 moles of gat at a pressure of 305 kPa. What is the temperature in Kelvins?
answered Jan 31, 2020
5 votes
129k views
Select all that apply. Select all the items that describe command economies. limited freedom for consumers inefficient use of productive resources usually not much economic growth encourages competition
answered Oct 14, 2019
4 votes
26.4k views
A balloon with a volume of 2.0 L at 25°C is placed in a hot room at 35°C. The pressure on the balloon is constant at 1.0 atm. How does the volume of the balloon change after moving it to the hot room?
answered Jul 9, 2019
3 votes
113k views
Brittle deformation of rock bodies is characterized by slow internal flow of the rock material. True False
answered Mar 16, 2019
1 vote
194k views
After she realized that the mosquito had bitten her and her hand was starting to itch, akai rubbed some cortisone cream on the swollen spot, and the itching stopped. the next time a mosquito bit her, she
answered Feb 6, 2019
3 votes
4.1k views
Keith knew it was his sister's birthday. He didn't want to make a big deal about it. Choose the answer in which the syntax best reflects that keith's desire does not conflict with his knowledge. A) because
answered Jan 18, 2019
4 votes
68.0k views
Cardiovascular efficiency muscular strength and endurance flexibility and body composition are all considered BLANK related factors. Any thoughts?
answered Nov 26, 2018
7 votes
133k views
Find the limit. use l'hospital's rule if appropriate. lim x→infinity x(tan 7/x
answered Aug 16, 2018
1 vote
211k views
Choose all that apply. Five characteristics of agrarian societies were _____. rapid technological advances less leisure time extra food during winter less social organization freedom to work different
answered Mar 4, 2018
0 votes
132k views
triangle rst is similar to triangle xyz with rs=3 inches and xy=2 inches. if the area of rst is 27 square inches, determine and state the area of triangle xyz, in square inches.
answered Feb 20, 2018
0 votes
137k views
What is electropositivity and electronegativity? Between group 1 and group 17, which is electropositive and electronegative?
answered Jul 5, 2017
4 votes
94.0k views
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