Thursday
May 23, 2013

# Posts by geoff

Total # Posts: 27

chemistry
How do I calculate the theoretical yield of a catalytic hydrogenation? I have the #s, I just have no idea how to apply it. It's 1-Octene --H2PtCl6--> n-Octane.

math
what size of room that's 711 square feet

Using Matlab
imagine you have a simple calculator that can only do addition,subtraction,multiplication and division. show how you can still use it to calculate the cube root of a given number, ie a^1/3, as follows: a)show that newton raphsons method for solving the equation x^3 -a=0 result...

Chemistry
When you mix sodium bicarbonate and calcium chloride with bromothymol (and indicator that changes color when a chemical reaction occures) what does it create?

Algebra
y= 3/5x + 5

Algebra
a rule like an equation?

maths
how did you find that equation ? it there a general formula for that ?

maths
express [3/7]+[4/8]+[5/9]+[6/10] in sigma notion.

calculus - Integration
evaluate ∫sec^7 x tanx dx

calculus - Integration
if u dont mind could you complete it. please im confused and i have an exam tommorow. please Damon !

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