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A buffered solution containing dissolved aniline, C₆H₅NH₂, and aniline hydrochloride, C₆H₅NH₃Cl, has a pH of 5.75. Calculate the change in pH of the solution, ΔpH, if 0.397 g NaOH is added to the buffer
answered
Dec 11, 2024
Chemistry
high-school
1
answer
231k
views
If a surface is free from dirt, oil and / or microbes, it has been: 1) Cleaned 2) Sanitized 3) Disinfected 4) Sterilized
answered
Nov 12, 2024
Biology
high-school
1
answer
96.6k
views
Consider a company that is forecasted to generate free cash flows of $25 million next year and $27 million the year after. After that, cash flows are projected to grow at a stable rate of 1.8% in perpetuity.
asked
Oct 7, 2024
Business
high-school
1
answer
214k
views
Each time you move the crew or camera to a new set, you must have a) Patience b) Proper lighting c) New script d) Permission
asked
Sep 27, 2024
Arts
high-school
1
answer
162k
views
4(g-h)+10 when g=12,h=7
asked
Sep 12, 2024
Mathematics
high-school
2
answers
34.7k
views
HELP ME !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
answered
Aug 31, 2024
Mathematics
college
1
answer
181k
views
water flows from the pipe shown in (figure 1) with a speed of 4.0 m/s . What is the water pressure as it exits into the air? (kPa)
answered
Aug 26, 2024
Physics
high-school
2
answers
118k
views
Question 13 of 23 Read the passage and then answer the question: Some bugs have six legs. Beetles, ants, and bees have six legs. Some bugs have eight legs. Spiders and ticks have eight legs. Some bugs
answered
Aug 23, 2024
English
high-school
1
answer
206k
views
One outcome of a sales tax is: A. More expensive goods are taxed at higher rates at the margin. B. The total amount of taxes collected will increase as the price of the good increases. C. That it allows
answered
Jun 8, 2024
Business
high-school
1
answer
212k
views
I need help with these questions
answered
May 22, 2024
Mathematics
college
1
answer
179k
views
Hysterectomy: What represents an overall serious complication risk following a hysterectomy? a) Overall serious complication b) Risk of hemorrhage
answered
May 12, 2024
Medicine
college
1
answer
171k
views
Determine the domain of the logarithmic function f(x)=log_(3)(x-6). a
answered
Apr 16, 2024
Mathematics
college
1
answer
235k
views
The relation represents time driven in hours and the number of miles traveled at the end of each hour.
answered
Mar 3, 2024
Physics
high-school
1
answer
45.7k
views
5 Cindy uses leather cord to make necklaces. She has a piece of leather cord that has a length of 3 yards. Each necklace will have a length of 28 inches. How many necklaces can Cindy make? Show your work.
asked
Feb 8, 2024
Mathematics
college
1
answer
189k
views
Steroids, OTC meds, Tobacco, Alcohol peri-operatively.
asked
Jan 27, 2024
Medicine
college
1
answer
99.6k
views
Which is not a component of creating raving fans? A) Exceptional customer service B) Competitive pricing C) Adequate inventory D) Consistent product quality
asked
Jan 26, 2024
Social Studies
high-school
1
answer
90.3k
views
The role of the Catholic Church and their feels about the enlightenment and scientific revolution?
answered
Dec 26, 2023
History
college
1
answer
137k
views
Convert the function to standard form:f(x) = -2(x + 9)(x - 3)
answered
Oct 30, 2023
Mathematics
college
1
answer
156k
views
Question 2 If u +t=8 and u-t= 3. what is the value of u squared minus t squared
asked
Aug 27, 2023
Mathematics
college
1
answer
166k
views
Active and passive voice
answered
Apr 26, 2023
English
college
1
answer
161k
views
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