Discuss the activation energy for this reaction
At 25 degrees C a certain first-order reaction has a rate constant of 1*10^-31/s If the reaction rate doubles when the temperature is increased to 35 degrees C, calculate the activation energy for this reaction in kj/mol.
Expected delivery within 24 Hours
A proton moving at 2.44 x 10^5 m/s elastically collides with the helium nucleus which is primarily at rest. Suppose that all of the motion is in one dimension. Find out the speed and direction of motion of each body subsequent to the collision.
When the ammonium fluoride and calcium nitrate react to form the calcium fluoride, dinitrogen monoxides, and the water vapor, discuss what mass of dinitrogen monoxide is present after 17.50g ammonium fluoride and the 15.0g calcium nitrate reacts
From the starting point, it takes her 12 seconds to reach northermost point of track. Impose the coordinate system with center of track at origin, and northernmost point on positive y-axis.
i) Write down a Hermitian operator for the product of the momentum and displacement of a one-dimensional simple harmonic oscillator.
The relativistic train having proper length 70 m passes via a tunnel with an appropriate length 50 m. At this speed, determine how much time elapses for a cross-country trip of 5000 km, as calculated on the train?
You are appointed by Coca Cola to find out the mean number of ounces of Coke that is going in each can. You take a random sample of 100 cans and precisely measure how much each contains. The mean amount in sample is 11.57 ounces, and the standard
When it moves through the lab at 0.970 c, determine how far does it travel before decaying, as calculated in the lab?
Calculate the total concentration of ALL ions present in the solution, when 0.102moles of (NH4)3PO4 is dissolved in the enough water to make 0.500L of solution.
1945586
Questions Asked
3,689
Active Tutors
1447609
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
How do you usually help parents shift their perspective when they expect more academic style activities at this age?
Childhood trauma, such as witnessing domestic violence or personally experiencing abuse, has significant neurobiological effects for both physical and psycholog
Question: The emotional impact of trauma and other stresses from infancy to adolescence is called:
When measuring participant self-esteem, we might want to have participants complete the measure twice, about a week apart,
The contributions of early theorists such as Atkinson, Shiffrin, and Tulving shaped the evolution of cognitive psychology.
Which behavior is a sign of GAD? Sleeping more than usual Excessive exercising Feelings of worthlessness Having difficulty staying focused on daily tasks.
Question: Which trait is a characteristic of individuals with positive mental health?