General characteristics of covalent hydrides
Molecular hydrides are soft. They are generally, volatile in nature and have low melting and boiling points. They have low electrical conductivity. The electronegativity difference between hydrogen and the atom bonded to it, determines the properties of covalent hydrides. When ..
High temperature pyrolysis
In this process, coal is heated in the absence of air to about 1273 - 1473 K. The major products of high temperature pyrolysis are, Coal..
In this process, coal is heated in the absence of air to about 1273 - 1473 K. The major products of high temperature pyrolysis are, Coal.. My friend who went to a high school near me asked me if I could film/edit his final for his AP chem project. Came out pretty funny. He and his friend ended up getting an A on the assignment. Help support singer/songwriter mikey wax! His debut album is now on itunes! Check it out at: itunes.apple.com also check him out at www.myspace.com and on youtube at www.youtube.com thanks
Just a short teaser I threw together for a school physics project. Used lightsabers from an Andrew Kramer preset
Question :
Answer : General high school education: Not much difference they both have uses in life. If youre more matematically mided go for physics, if you like practical go for chem Degree courses: Loads of courses want chem.. More from Yahoo Answers
Answer : General high school education: Not much difference they both have uses in life. If youre more matematically mided go for physics, if you like practical go for chem Degree courses: Loads of courses want chem.. More from Yahoo Answers
Question : How hard was it if you are pretty good in math?
Answer : General chemistry is a tough course if you have not ever had chem before. There is a lot to learn and not much time to learn it. The kids who took chem in high school have a big advantage. Having said that, still, if you are a good student and responsible about your work, you should be able to handle general chemistry. You need to be really methodical about it. Never skip class. Do all your homework very faithfully, do all the sample problems and the problems at the end of the chapter. Go to see the prof or tutor as soon as you have any questions. In other words, do everything that you should do for any tough course. I disagree with the comment that math is unrelated to chem. It is VERY related. You absolutely cannot do any serious chem class unless you have a solid understanding of basic algebra. I don't mean you have to be an advanced algebra whiz, but you have to be able to solve for x! There are a lot of problems that have factor conversions, proportions, and balancing equ.... More from Yahoo Answers
Answer : General chemistry is a tough course if you have not ever had chem before. There is a lot to learn and not much time to learn it. The kids who took chem in high school have a big advantage. Having said that, still, if you are a good student and responsible about your work, you should be able to handle general chemistry. You need to be really methodical about it. Never skip class. Do all your homework very faithfully, do all the sample problems and the problems at the end of the chapter. Go to see the prof or tutor as soon as you have any questions. In other words, do everything that you should do for any tough course. I disagree with the comment that math is unrelated to chem. It is VERY related. You absolutely cannot do any serious chem class unless you have a solid understanding of basic algebra. I don't mean you have to be an advanced algebra whiz, but you have to be able to solve for x! There are a lot of problems that have factor conversions, proportions, and balancing equ.... More from Yahoo Answers
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