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Answers by Glenjamin

Answers by Glenjamin
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Q4. A 0.100 M solution of the weak acid HA was titrated with 0.100 M NaOH.The pH measured when Vb = ½ Ve was 4.62. Using activity coefficients,calculate pKa.The size of the A− anion is 450 pm.​
answered Nov 2, 2021
4 votes
217k views
Which of the below are two of Arizona's most recent U.S. representatives? a. Bruce Halle & Andy Biggs b. John McCain & Joe Biden c. Krysten Sinema & Trent Franks d. Debbie Lesko & Paul Gossar
answered Aug 26, 2021
4 votes
64.6k views
What is the length of leg s of the triangle below?
answered Aug 20, 2021
3 votes
214k views
Lesson 1 homework practice algebraic expressions
answered Jul 21, 2021
0 votes
83.4k views
Explain how Vermeer emphasizes the girl's three dimensionality and what elements typical of his style are absent on the Girl with a Pearl Earring *
answered Jul 10, 2021
6 votes
136k views
9/7 x (-9/5) please help!
answered Jun 24, 2021
1 vote
191k views
A bite from an animal with _______ can cause a nervous system infection in humans.
answered May 7, 2021
0 votes
144k views
11. Find the area of the rectangle contained within the following four lines x =1, x = -2 , y= -3, y=2 Please help with this question please
answered Apr 8, 2021
5 votes
217k views
Which number line correctly shows 1.5 + 2.5? 기 0 0.5.15 2 25 3 35 4 46 555 6 85 0 0.5 1 15 2 25 3 33 4 45 6 65 6 85 005 1 15 2 25 3 35 4 45 0 55 6 65 06 10 7
answered Mar 22, 2021
4 votes
72.6k views
Help pls even if u can only answer 1
answered Feb 6, 2021
4 votes
13.7k views
An _____ is an expanse of water with many scattered islands.
answered Jan 17, 2021
6 votes
51.1k views
The ratio of 8 less than a number to 28 more than that number is 2 to 5. What is the number? a. 32 b. 30 c. 28 d. 15
answered Jan 9, 2021
3 votes
25.1k views
Economies of scope Question 21 options: stem from the cost-saving efficiencies of scattering a company's manufacturing/assembly plants over a wider geographic area. have to do with the cost-saving efficiencies
answered Jan 4, 2021
3 votes
195k views
5(3x - 2) Use a property to write an equivalent expression say what property did you use​
answered Jul 31, 2020
6 votes
180k views
Alan just met Tina who is from a small rural town in the South. Alan believes that people from the South are narrow-minded, conservatively religious, and prudish. Tina, however, is none of these. What
answered Mar 5, 2020
3 votes
225k views
Place the circles in order from the circle with the largest area to the circle with the smallest area. a circle with a diameter of 8 metersa circle with a radius of 7 metersa circle with a circumference
answered Jan 22, 2020
4 votes
79.1k views
X plus 1/3 equals nine enter your answer in the box in simplest form
answered Oct 5, 2019
5 votes
181k views
What is the process by which substances in food are transformed into body tissues and provide energy for the full range of physical and mental activities that make up human life?
answered Jul 8, 2019
1 vote
28.7k views
Which expression is equivalent to 3 square root 32x^8y^10?
answered Jul 3, 2019
0 votes
81.4k views
You are designing a rectangular playground. On your scale drawing, the vertices of the rectangle are (–8, –1), (–8, 4), and (–3, –1). What are the coordinates of the fourth vertex?A.(–3, 4)   B.(–13, 4)
answered Jun 17, 2019
2 votes
153k views
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