Tuesday
May 21, 2013

Posts by Mika


Total # Posts: 68

LIVING ENVIRONMENT
what does this polymer in the diagram most likely contain

Math
Write these in factored form? 12 +6x x+x+x+6 x^2 + 3x x^2 + 4x +3 Combine like terms? 3x + 4x 11 + 5 + 2x + 6x 3x -2 - x + 9 7x - 8 - 11x x^2 + 2 + 7x + 4 - x x + 5x + x^2 + 3 + 2x^2 I don't really understand it so if you could help me, thaanks c:

Algebra
If a nuclear power plant can buy 86% enriched fuel for $21000/lb and can buy cheaper less enriched uranium that is 80% pure and for $14000/lb still using as a mixer the 57% pure uranium at $5000/lb which fuel is going to be more cost effective for the plant?

Chemistry
What is the pH of a 0.125 M solution of a weak base if ∆H° = -28.0 kJ and ∆S° = -175 J/K for the following equilibrium reaction at 25°C: B (aq) + H2O (l) ↔ BH+ (aq) + OH- (aq)

Chemistry
Carbon tetrachloride (CCl4) and benzene (C6H6) form ideal solutions. Consider an equimolar solution of CCl4 and C6H6 at 25°C. The vapor above this solutionis collected and condensed. Using the following data, determine the composition in mole fraction of the condensed vapo...

SCIENCE
Whats a good name for my science fair project? Im going to put a brick,wood,and chicken bone in vinegar. Something creative

Science
No like something creative

Science
Whats a good name for my science fair project? Im going to put a brick,wood,and chicken bone in vinegar.

Social Studies
During the 1930s Camden,New Jersey, became the site of this first. It had a parking lot big enough for 400 cars. What was it?

Social Studies
What was the 1st automobile to be mass produced in the U.S.? It was the 1901 one

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