Search found 3 matches

by Armin Saber 3F
Wed Feb 22, 2017 11:44 am
Forum: General Rate Laws
Topic: 15.13 Homework Question
Replies: 2
Views: 439

Re: 15.13 Homework Question

I think you have to turn the grams of reactants into mol/L using PV=nRT. Then use Rate = k[H2][I2] (page 66 of reader) to solve for the reaction rate. With that equation you can see that doubling the H2 concentration would double the rate.
by Armin Saber 3F
Wed Feb 08, 2017 4:00 pm
Forum: Method of Initial Rates (To Determine n and k)
Topic: Order of reactants
Replies: 1
Views: 230

Re: Order of reactants

It's the exponent to which the concentration of the reactant is raised in the rate equation.
by Armin Saber 3F
Tue Jan 17, 2017 11:23 pm
Forum: Heat Capacities, Calorimeters & Calorimetry Calculations
Topic: Heat Capacity: Lead vs. Diamond
Replies: 2
Views: 657

Re: Heat Capacity: Lead vs. Diamond

When you say lead I'm assuming you mean Graphite (pencil lead). That being said, I would guess (I stress I'm guessing) that Graphite has a higher heat capacity because it's delocalized bonds in the carbon rings allow it to absorb more heat than Diamond's single bonds.

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