I need guidance on tackling this assignment.
My professor has stated that she does not expect us to design an experiment from scratch, instead she wants us to think critically. I have read the background document and I am at a loss of what to do. Can you help? The instructor posted the following in response to a confused classmates question;: When you think about dete ...continues
zero and second order reaction
The second order reaction for the decomposition of nitrosyl bromide has a half life of 12.5seconds at a concentration of 0.100M. NOBr(g)-->NO(g) + 1/2Br2(g) I need help finding k for the reaction, and how would I find how long it will take to decompose 80 % of a 0.0500M solution of nitrosyl bromide, and how fast 0.200M solut ...continues
For the zero order decomposistion of HI on a gold surface it takes 1.0 seconds for the concentration of HI to drop from 0.335M to 0.285M. HI(g)---> 1/2H2(g)+1/2I2 I need to know what is the rate constant for the reaction, how long will it take for the concentration of a 0.650M solution to drop to 0.0100M, and what is the hal ...continues
I am trying to find deltaH. The activation energy is 128kJ for this reaction. The activation energy for the reverse reaction is 95kJ. In the presence of a catalyst Eacat is 110kJ.
I just need to know the formula for this problem I cannot find it in my book. If you have 2.40 mol of Au at 100 degrees C and is added to 10.mol of water at 25 degrees what will be the final temp...cpAu=25 J/Km and cp of water=75.3J/Km. Thanks
Solve this Standard Heat of Reaction Problem
Given the standard heats of formation for the following compounds, calculate the change H2 degrees 98 for the following reaction CH4 (g) + H2O (g) >>>>>> CH3OH (l) + H2 (g) Change in H Degree F (kj/mole) -75 -242 -238 0 I need to see how to solve this, and most importantly, the answer
Heat (in Kj/mol rxn) absorption in this reaction
How much heat is absorbed in the complete reaction of 3.00 grams of SiO2 with excess carbon in the reaction below? Change in H degrees for the reaction is +624.6 kJ. SiO2 (g) + 3C (s) >>>>>>> SiC (s) + 2CO (g)
Evaluate Delta H (standard) for the reaction below at 25 degress celcius SiO2 (s) + 4HF (aq) >>>>>>> SiF4 (g) + 2H2O (l) DeltaH standard f (kj/mol) -910.9 -320.8 -1615 -285.8
Evaluate the specific rate constant for the reaction at the temperature for which the data were obtained. The rate-law expression is rate=k[A][B]squared. A + B>>>>>> C Experiment Initial [A] Initial [B] Initial Rate of Formation of C 1 0.10 M 0.10 M ...continues
At 300 K the reaction below obeys the rate law Rate=k[NOCl]squared where k=2.8 X .000010 M to the neg 1 times s to the neg 1. 2 NOCl >>>>>> 2NO + Cl2 Suppose 1.0 mole of NOCl is introduced into a 2.0-liter container at 300 K. Evaluate the half-life of the reaction.
