Answers by Paul Harrington
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Answers by Paul Harrington

Answers by Paul Harrington
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In an acid-base titration experiment, 50 mL of a 0.05 M solution of acetic acid (Ka= 1.75 x 10-5 ) was titrated with a 0.05M solution of NaOH at 25 ºC. The system will acquire this pH after addition of
answered Nov 20, 2020
2 votes
189k views
explain how you would find how many 1 1/2 cups servings there are in the pot that cantains 22 1/2 cups of soup
answered Nov 18, 2020
4 votes
17.9k views
What’s the mode of data set 23,95,100,23,100,100
answered Jul 30, 2020
4 votes
40.2k views
How are the expressions and equations different?
answered Jan 21, 2020
4 votes
172k views
For what value does x does 3^2x= g^3x-4 A)1 B)2 C)3 D)4
answered Oct 28, 2019
6 votes
169k views
If m ∠ 1 = 35° , ∠ 1 and ∠ 2 are complementary, m ∠ 2 = m ∠ 3, and m ∠ 3 = m ∠ 4, what is m ∠ 4? A. 35° B. 55° C. 90° D. 145°
answered Jun 13, 2019
5 votes
118k views
A rectangle has a width of 43 centimeters and a perimeter of 178 centimeter. What is the rectangles length
answered May 16, 2019
0 votes
176k views
How many ways are there to distribute six different toys to three different children such that each child gets at least one toy?
answered Dec 19, 2018
3 votes
63.8k views
What is the direct variation equation if y varies directly with x and y = –5 when x = –15? A. y= -10x B. y= -3x C. y= 3x D. y= (1)/(3)x
answered Dec 14, 2018
7 votes
174k views
If prices increase at a monthly rate of 3.8​%, by what percentage do they increase in a​ year?
answered Oct 29, 2018
2 votes
84.4k views
What was was the down fall of germany in world war 1
answered Sep 27, 2018
2 votes
27.2k views
What is the measure of ∠KLJ? (please see attachment)
answered Sep 16, 2018
3 votes
225k views
Why was Hall concerned that the Germans would learn about the British reading their secret messages? The Germans would begin reading British secret messages to get revenge. Reading an enemy’s secret messages
answered Apr 26, 2018
5 votes
180k views
What is the second step in the prewriting process for an argumentative essay?
answered Dec 30, 2017
0 votes
3.5k views
Whats 337,060 in expanded form with exponents
answered Jan 12, 2017
0 votes
50.6k views
How do you divide 117 into 2.25
answered Jun 23, 2016
5 votes
105k views
Give me a sentence with the words risk and wages
answered Oct 15, 2015
4 votes
111k views
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