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Calculate the change in ph when 3ml of 0.100m of hal is added to 100ml of a buffer solution that is 0.100m in NH3 and 0.100m in NH₄Cl
answered
Nov 19, 2024
Chemistry
high-school
1
answer
96.7k
views
Which of these cities is known as both the cycling capital of France (Because it offers more than 600 km of bicycle paths) & the Christmas capital of France (because it hosts Europe’s oldest and largest
answered
Oct 27, 2024
History
high-school
1
answer
203k
views
We distinguish between large Neolithic cities and early civilizations by the presence of what social/cultural characteristics? A) Complex agricultural systems B) Advanced technologies C) Writing systems
asked
Sep 28, 2024
Social Studies
high-school
1
answer
188k
views
What is the y=4x-5?????
asked
Sep 11, 2024
Mathematics
college
1
answer
55.0k
views
How many electrons are in the valence shell of a monatomic ion of formula Sn₂+? a. 48 b. 50 c. 52 d. 46
asked
Aug 14, 2024
Chemistry
high-school
2
answers
187k
views
How do i do this problem liek i have to find a side?
answered
Aug 7, 2024
Mathematics
college
1
answer
229k
views
Larger framed animals (sheep and cattle) tend to grow muscle faster and more efficiently. Unfortunately, these animals also mature and reach a choice quality grade at significantly older ages when compared
answered
Jul 23, 2024
Biology
high-school
1
answer
55.7k
views
Why did Thomas Hobbes argue that the state of nature is a state of war? a) Due to human aggression b) Because of a lack of resources c) Men live without a common power to keep them all in awe d) Because
asked
May 28, 2024
Social Studies
high-school
1
answer
61.0k
views
What compromise was made prior to the outbreak of the Civil War in order to ease tensions over the issues of slavery in new territories?
asked
May 25, 2024
History
high-school
1
answer
168k
views
Which implant is generally used as an alternative for patients with bridges or removable dentures?
asked
Apr 16, 2024
Medicine
college
1
answer
195k
views
Prior to the stock market crash of 1929, in what ways was the US economy vulnerable in its agriculture and manufacturing?
asked
Apr 14, 2024
History
high-school
1
answer
37.1k
views
Find the z-scores that separate the middle 52% of the distribution from the area in the tail of the standard normal distribution.
answered
Apr 11, 2024
Mathematics
high-school
2
answers
111k
views
A burn-in test is the operation of a new computer continuously for 48 to 72 hours to identify obvious problems or temperature-sensitive components?
asked
Apr 4, 2024
Computers and Technology
high-school
1
answer
200k
views
Identify the appropriate punctuation for the underlined word or phrase. Irving Berlin wrote WHITE CHRISTMAS and many other popular songs. A) italics B) quotation marks C) single quotation marks D) none
answered
Mar 8, 2024
English
high-school
1
answer
191k
views
answer the following true or false questions using the dropdown menus provided. in year 1, mandi's milk has a net income of $200,000 and a total assets of $500,000. in year 0, mandi's milk had a net income
asked
Mar 6, 2024
Business
high-school
1
answer
79.3k
views
The factors of the quadratic function f(x)=x^2 +6x−7 are (x+7) and (x−1). The y-intercept of the function is __________, and the zeros of the function are __________. a) Y-intercept: 7, Zeros: -7, 1 b)
asked
Jan 18, 2024
Mathematics
high-school
1
answer
178k
views
Ok so right in the middle of my chest next to my heart im having pains like if i barely touch it, it hurts worse and it kinda is starting to hurt worse since last night can someone help me out
answered
Dec 17, 2023
Health
high-school
2
answers
25.6k
views
How many grams of HF are needed for 182 grams of SiO2 to react completely? Express your answer to three significant figures.
answered
Dec 11, 2023
Chemistry
college
1
answer
175k
views
a typoon is influenced by the availability of energy during its life cycle. Example how energy is made available and taken away from the system during the mature and dissipating stages
answered
Oct 12, 2023
Geography
college
1
answer
123k
views
Scientific studies have concluded that cigarette smoking is not a risk factor for cardiovascular disease. True or false
asked
Aug 3, 2023
Health
high-school
1
answer
174k
views
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