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Alexa

Questions (244)

What were the main conflicts between Native Americans and the US government during the time of westward expansion?I need a list
1. 2 answers
2. 1,360 views
An airplane leaves airport A and flies 200 km. At this time its bearing from Airport B, 250 km to the west, is 120 degrees. How
1. 0 answers
2. 1,009 views
For the lab we just did in class, one of the questions wants to know what the molarity of the NaOH is for each of the 'trials'
1. 3 answers
2. 500 views
One of the questions on my worksheet asks: Litmus changes color between a pH of 5.5 and 8. This range is called.....BLANK. I
1. 0 answers
2. 461 views
What characteristic of phenolphthalein makes it appropriate to use in a HCl/NaOH titration? and is it possible to do a titration
1. 2 answers
2. 651 views
I need to make a power point presentation on the Freedom Summer event during the Civil Rights Movement period of time....so if
1. 1 answer
2. 546 views
Do strong and weak acids require equal numbers of drops of NaOH to neutralize?I THINK not....but i am not entirely sure......
1. 2 answers
2. 2,265 views
Write 2 separate balanced equations for the neutralization reactions of hydrochloric acid with sodium hydroxide and acetic acid
1. 4 answers
2. 1,026 views
what pH values can be assigned to acids and bases respectively?
1. 1 answer
2. 945 views
A potassium hydroxide solution has a pH of 12.90. Enough cid is added to react with half of the OH- ions present. What is the pH
1. 2 answers
2. 1,005 views
a solution is prepared using .015 L of 1.0 M HCl and .020 L of .50 M HNO3. the final volume of the solution is 1.25 L. Answer th
1. 2 answers
2. 766 views
I am stumped on my last question which is using the discounted cash flow formula.... what effect will increase the required rate
1. 0 answers
2. 425 views
Based on the following values, calculate the Return on Assets?Gross Income = $2.7M || Net Income = $1.8M || Net Assets = $900K
1. 0 answers
2. 590 views
i need help simplyfying this question it is 8-5b-1. show me how you do it step by step. i would not mind a few notes
1. 4 answers
2. 306 views
I am also not 100% sure about the following question...a dipole and a point charge at close proximity a)always repel each other
1. 2 answers
2. 540 views
Which statement about the electric dipole moment is true?u=qd a) A molecule is a strong dipole if the net charge separation
1. 0 answers
2. 1,293 views
Explain the process of diffusion and why it is energetically favorable.
1. 0 answers
2. 956 views
How does a cell membrane help regulate internal conditions and maintain homeostasis?
1. 1 answer
2. 610 views
How do you find the area of a trapezoid with a height of 9 and 1/5 and two bases of 14 feet and 20 feet?
1. 1 answer
2. 853 views
Hi, does anyone know who Lord Townshend was? Just a little info would be fine,thx
1. 1 answer
2. 339 views
In trisomy 21, most nondisjunction events take place during female meiosis rather than male meiosis. What might be one factor
1. 0 answers
2. 648 views
what causes an acid-base reaction to occur? (hint: think about the products that form)I know salt and water form but I don't
1. 1 answer
2. 471 views
A careless person wrote, using the figure in the shape of a Y the the left ray is OA the right ray is OB and the straight ray is
1. 1 answer
2. 1,153 views
ex. to study = etudierI need help on: to prefer to like better I need help on: to ask a question please translate these to
1. 4 answers
2. 470 views
conjugate the following verbs;jouer-to play je-joue tu-joues on-?????? manger-to eat on-???
1. 3 answers
2. 560 views
conjugate the following verbs;jouer-to play je-joue tu-joues on-?????? manger-to eat on-???
1. 1 answer
2. 924 views
ex. to study = etudierI need help on: to prefer to like better I need help on: to ask a question
1. 2 answers
2. 425 views
Please look at my mini-essay and tell me what needs improvement! It's a response to a passage from a book.Thank you. :) Millions
1. 1 answer
2. 541 views
How do you solve -(-2/3)^3 ?
1. 1 answer
2. 298 views
Please help with an assignment: I need to pick 5 articles from the Washington post, each addressing a moral issue. Each essay
1. 2 answers
2. 669 views
what causes an electromagnetic spectrum?
1. 1 answer
2. 520 views
Is the SI unit of temperature celsius or kelvin? thanks
1. 3 answers
2. 607 views
Out of gravity filtration, suction filtration, centrifuging or decanting, in general which process is the most rapid, and which
1. 3 answers
2. 659 views
Tell me about the Wright Brothers.
1. 1 answer
2. 286 views
I am looking for the full text of a poem that is called "Night". The first line is:Night is a purple pumpkin, Laced with a
1. 5 answers
2. 635 views
We are being asked to identify reasons that an article is or is not science using the list of 8 characteristics of science. What
1. 1 answer
2. 881 views
How do you graph the equation y=kx?
1. 1 answer
2. 633 views
What happend to African Americans'civil rights during wilsons presidnetry?
1. 2 answers
2. 490 views
Mass of tablet: 1.4930gVolume of HCL added: 100ml Find the milimoles of HCL added I have many questions similar to this, could
1. 3 answers
2. 610 views
hey I am really stumped...I would really appreciate some help with this question1.0560g of antacid is weighed and mixed with
1. 1 answer
2. 655 views
"Is the following species a dipole?"NH2Cl I have drawn out the lewis dot structure of the molecule and the electronegativy
1. 1 answer
2. 1,621 views
In our text book, the formula for finding the formal charge of an element in a compound isc(sub f) = X - (Y + Z/2) where x = the
1. 0 answers
2. 754 views
Can someone proofread a paragraph of my essay? This is my second revision, and I'm trying to make sure there are no subject/verb
1. 0 answers
2. 570 views
There are several exceptions to the octet rule found along the transition and rare earth metal sections. These exceptions are
1. 0 answers
2. 684 views

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