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Questions (139)
If 25 ml of bromine, a liquid element at room temperature, is added to 100ml of water, what would be the resulting molar
0 answers
494 views
If 25 ml of bromine, a liquid element at room temperature, is added to 100ml of water, what would be the resulting molar
0 answers
472 views
How many ml of a 2 M solution of HCL would be needed to neutralize 2 ml of a 5 M solution of KOH?
1 answer
404 views
Can you determine the pH of a 1 liter solution having an H concentration of 1.0*10 to the negative 3.5
1 answer
329 views
If the pOH of a solution is determined to be 5, what is the pH of the solution?
1 answer
489 views
A solution is prepared by adding of KOH to 1 liter of water. The resulting solution has an [OH negative]of 1 * 10 negative 3.
1 answer
493 views
Can you show me the calculation?
How many ml of a 2 M solution of HCL would be needed to neutralize 2 ml of a 5 M solution of
1 answer
519 views
how many grams of CaCl2 would be required to be added to water to prepare 1 liter (1000 ml) of a 1.72% (w/v) aqueous solution of
1 answer
635 views
Explain negative feedback and give one example in the human body.
0 answers
582 views
Write the oxidation equation for sec-butyl alcohol. How do I do this?
1 answer
490 views
Write the oxidation equation for sec-butyl alcohol. How do I do this?
1 answer
369 views
An athlete executing a long jump leaves the ground at a 30.3 angle and travels 7.68 .
What is the take off speed? If this speed
0 answers
550 views
a car traveling 20m/s brakes and takes 3s to stop. what is the acceleration in m/s2?
1 answer
1,220 views
Hi Sorry I'm reposting this question, I think the answer that was provided was not correct because of the ambiguity of the
1 answer
1,022 views
4x^3y^-2 / 2x^-1y^4
is the answer: 2x^4y^-6 ?
2 answers
382 views
A 25 kg mass is on a level, rough surface where the force of friction is a constant 15 N. A horizontal applied force of 65 N
1 answer
589 views
you push with a 40-N horizontal force on a 2-kg box of coffee resting on a horizontal surface. The force of friction on the box
1 answer
725 views
Two rectangles have the same width. The length of one is 2 feet longer than the width. The length of the other is 4 feet longer
1 answer
565 views
Suppose you drop a ball into the ocean in a place where there is no current.Will waves move the ball away,or will it bob in
0 answers
425 views
how would you ensure the mentally ill are placed into the appropriate care facility
1 answer
533 views
I am confused on how weighted courses work.
At my school, a two semester course is weighted (1.2) and a semester course is
1 answer
471 views
1. A farmer had several pens out by the barn. He had used 17 lenghts of fence to make the pens, but now he needs to use six of
2 answers
761 views
What are some of the problems when designing a new single cell
0 answers
318 views
Why did parents pressure local governments to reform public schools?
2 answers
419 views
Find the y- and x-intercepts for the equation. I have an idea of how to do this but want to make sure I am going in the right
1 answer
429 views
Please simplify. Write your answer using positive exponents.
(8^2)^ -1 =? In case you are having trouble reading it, it
1 answer
435 views
Find the slope of the line that goes through the given points. I think my answer is correct but would appreciate some feedback
1 answer
419 views
Find the slope of the line that goes through the given points. I think my answer is correct but would appreciate some feedback
0 answers
343 views
I need 3 ordered pairs of points that would be solutions to this equation. Can anyone help please, thanks!
4x - y = 7
1 answer
781 views
Hi! Does 4 over the square root of 12 reduce to 4 over 2 times the square root of three?
1 answer
373 views
In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water.
3 answers
2,371 views
In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water.
1 answer
695 views
In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water.
2 answers
655 views
In a physics lab experiment, a student immersed 205 one-cent coins (each having a mass of 3.00 g *.003kg) in boiling water.
0 answers
540 views
b. Do negative values of free cash flow in way alter or invalidate the notion that a company's fair market value equals the
1 answer
1,995 views
One of the important changes in the world economy over the past three decades has been the rapid increase in capital investment
0 answers
437 views
Reposting generically:
How does a huge investment in cash affect a company's return on equity and its sustainable growth rate? As
0 answers
513 views
In general terms, how does Oracle’s huge investment in cash affect its return in return on equity and its sustainable growth
0 answers
480 views
What is an analogies for Mitochondria,Chloroplast, Cytoskeleton and Ribosome.
Mitochondria = power house and in a school, school
0 answers
663 views
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