ANDREW+BELU

EXCELLENT!!! ~Ms. Fradkin
ANDREW BELU CREATED THIS PAGE HI

Hello Andrew. Now what do you plan to do with this page?

Yes Andrew, will this page be about your personal scientific breakthroughs? Or failures? Maybe your expert research on Werner Heisenberg?

Yes Andrew, please enlighten us. Your opinion is vital to our education.

__Ch.6 Reaction Rate Question:__ Q:Why do we use the inital rates method? A: The initial rates method allow chemists to compare only the intial rate of each reaction. Therefore, it is particularily useful because chemists do not have to follow each reaction to its end, thus saving time especially when studying slow reactions. -Stephanie Wong

Q: What does the magnitude of rate constant (K) represent? A: It represents the constant proportionate to the speed of the reaction. If it is small the reaction is slow and if it is large the reaction is fast. -Kai Liao

Q: List three factors that affect reaction rate. A: catalysts, temperature, concentration. -Arti Bhasin

Q: how do you find the overall reaction order given: rate = k[A]^1[B]^2 ? A: overall reaction order = (1+2) = third order. - Alice S.

I posted my question on saturday and its gone now.... Q: What's the difference between average rate of reaction an instantaneous rate of reaction? A: Average rate is the average change in concentration over a given time interval, while instantaneous is the rate of reaction at a particular time. -Kate Robertson

Q: What is the Rate Constant? A: rate constant is the determines the speed of the reaction. Different Reactions have different rate constant depending on the reactants. It may have different units depending on the order of the reactants -Ashkon Pourheidary