Answers by visitors named: phil

In my last lab, we timed how fast hydrochloric acid, acetic acid, and water react with baking soda. Our results showed that water did not react, acetic acid did it in 40 seconds, and HCL was 105 seconds. I do not know whether our data is wrong or not.

The soda was dry, the concentrations were the same, we did not measure volume of gas produced, yes it was the time to stop fizzing, which is what we timed

The social studies curriculum of schools around the nation emphasizes a combination of different topics that usually pertain to skills necessary for the future. In comparison, it is only for a few years that I can observe the history of the U.S. formally. In my case, I may never get the chance to study my own true culture, and analyze how it has changed overtime. Not to mention that the United States has written quite a history for itself, growing from a small group of angry British colonists that lived in a patchwork frame of colonies to the most powerful nation in the world. In general, history seems like it is a random arrangement of facts, but American history distinguishes itself by weaving facts together into a structured story. I rarely see a class that serves so many purposes for an individual, because AP American History presents the whole book of history in an interesting manner, while staying true to the college course formula to prepare me for success in undergraduate school. I am not planning to follow a career path that involves history, so taking this class at this time would be most convenient for me. It will give me a respectable amount of knowledge of American history, before I run into any awkward situations, so that I do not become a stereotypical American type with little knowledge of such things. In essence, I could cover all the key elements of an American history class, while preparing for college in a way that only a class at the AP level could do. It provides the writing, reading, and testing experience that I would need. The college credit would allow me to focus on my major in college. Not to mention that the difficulty would force me to learn to utilize my time well, rather than preparing assignments a day or two prior to the due date. This skill will be necessary for me to continue on to more advanced educational opportunities. Although there are qualities I need to develop, I will still be able to contribute to the class in different ways. I have had mostly A grade averages in social studies courses throughout school. This demonstrates my ability to cope with work given at each level. My work ethic is solid enough to handle the coursework, and I do not underestimate the class itself. This will make me think carefully about what I submit for grading in the future, and what kind of preparation I do. Overall, there are many key reasons why I enrolled in AP American History. There is a certain standard of American culture that all citizens of this nation should understand, especially its history. The convenient timing from taking it next year will allow me to have this knowledge before I enroll in college, and will let me focus on my major at that time. The class is great preparation for college level work. At the same time, I will be able to share my abilities with the rest of the class. In other words, the class will teach me a lot, while it benefits from my presence as well.

Trippel's course is hard!

so 3 is a. but why is it A

it says that jackson said that it engaged in corruption so wouldn't it make a wrong. The other two choices for the question were c. was partly foreign owned d. issued unsound currency but i thought both those were wrong. I still don't get why it is A

oh ok well thank you so much for all your help

but he didn't cause the panic

so it wouldn't that make A wrong

this is for recombinant dna

i need help explaining the geographic isolation part

do you know any agruments that i can use against anti imperialists

sorry i think is C

can someone else please help me

why is 1 B didn't they rebel because the us refused to give the filipinos their indepdence

thank you. I read the night thoreau went to jail but I am still a little iffy on the whole personal witness thing

I don't think this would be correct because The solution you are proposing would have a pH over 12.

i did .1 mols of AC- + .1 mols of OH gives me .2 mols of AC. the .2 mols of AC reacts with water AC- + H20---> OH- + HAC so the M is .2/.05 L = 4M to solve for the OH conc i did X^2 / 4 = 5.6 x 10^-10. and solving for the pH i get 9.675 is this right?

how much respect is given to older people

Am I right with my answer?

how many ways can the 5people be arranged in a row if the father is on the far right?

thanks!

It was a stock market crash

you were wrong, its B

it will still be 50% because you have 1 favorable option out of 2. Past results wont affect the future outcome of this event.

.005

27.67ml

thank you mrs sue

we all get the same answer but I like mine: The central angle is 44 degrees or 44/360= .122 th of the entire circle. Call the length of the arc associated with the central angle, x. Since the length of the pendulum is 18 ft. the circumference of the implied circle is cir=2 pi (18) = 36 pi ft.. By the nature of central angle to total we know 44 degrees /360 degrees = x ft. / 36 pi ft. or x= 13.8 ft. As mentioned above one full swing is 2x feet or in one minute 10 x = 10 (13.8 ft) = 138 ft.

@jane the last one is c

cry about it