Recent content by Blast0

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    Is it safe to drink lab ethanol?

    Why don't you just put 20 dollars down on a bottle of everclear and see how you handle that? 190 proof. I doubt it'll be too fun though after you feel the burn.
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    Struggling with Complex Double Integrals

    Thank you Tide. For the inner integral I get: x^3\cos^2(2(\pi)x)+(x(\cos^2(2(\pi)x)))/2+x\cos^2(2(\pi)x)-x(x-1)-((x(x-1)^2)/2)-x+1 I can simplify the second half but not the first. Is there some trick like a substitution to going further from this point, because I've tried integrating...
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    Struggling with Complex Double Integrals

    Hi, I've tried to solve this problem over and over and always end up with an enormous second integral that seems to never reduce to simpler terms. \int\int(x^2+xy+1)dydx Where the bounds of the inner integral are [x-1,xcos(2(\pi)x)] and the outer integral are [1,0] Thank you for any...
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    Books on Math & Physics: Calculus, Mechanics, Relativity & More

    I own both of these: How to Ace Calculus: The Streetwise Guide - Adams How to Ace the Rest of Calculus: The Streetwise Guide - Adams and would have to say that they are great books. The authors break concepts down for better understanding, compared to the more sophisticated approaches...
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    Finding Online Handbook for Reactants Properties

    http://www.chemfinder.com
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    Calculating Density of 0.7M NaOH Solution | Jim

    It's pretty much all about knowing how to convert units. 0.7 M = 0.7moles/L NaOH Mol Weight= 40g/mol So (0.7moles/L)*(40g/mol)=28g/L and since density is usually in units of g/mL, (28g/L)(1L/1000mL)= .028g/mL