The rate constant for a reaction is 77 x 10-3 s-1 at 25 c
the rate constant for a reaction is 7.7 x 10^-3 s^-1 at 25 C, and the activation energy is 33.6 kj/mol. what is k at 75C?
Expected delivery within 24 Hours
A 1.5 kW heater and a 5 hp induction motor are operated from a 208V, three-phase supply. The motor has a full load efficiency of 80% and a full load power factor of 0.85. What is the motor current and what is the total supply current
Suppose that the microwave radiation has a wavelength of 11.2cm . How many photons are required to heat 295mL of coffee from 25.0C to 62.0C
A stock is expected to return 13% in an economic boom, 10% in a normal economy, and 3% in a recession. Which will lower overall expected rate of return of this stock?
A large reel of paper installed at the end of a paper machinehas a diameter of 1.8m, a length of 5.6m and a moment of inertia of4500 kg-m2. It is driven by a directly coupled,variable-speed DC motor turning at 120 rpm. The paper is kept undera con
the rate constant for a reaction is 7.7 x 10^-3 s^-1 at 25 C, and the activation energy is 33.6 kj/mol. what is k at 75C
The electric motor in a street car develops a power output of80 hp at 1200 rpm as the vehicle moves up a hill at a speed of 30mph. Assume the gearing losses are negligible, calculate: (a) The torque developed by the motor.
A lightning bolt carrying 30,000 A lasts for 50 micro-seconds.If the lightning strikes an airplane flying at 20,000 feet, what is the charge deposited on the plane
An aircraft takes off at 203 km/h after accelerating from rest at 2.14 m/s2. What is the minimum runway length required
What is the difference between the Direct Method and Indirect Method for calculating Cash Flow? Explain how the two methods are reconciled and also provide a brief description of each method.
1952137
Questions Asked
3,689
Active Tutors
1415278
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Frazier Archer's case presents a complex interplay of personality traits and potential disorders that warrant careful consideration.
The purpose of peer feedback in this setting is not only to support the growth and skill development of the student facilitator leading the counseling session
1. Identify the key concepts of cognitive-behavioral therapy. 2. Identifies more than three key concepts of cognitive behavioral therapy
The purpose of peer feedback in this setting is not only to support the growth and skill development of the student facilitator leading the counseling
In your role for this week, what did you perceive to be your strengths and your challenges? Did anything occur this week that triggered you?
This week, I've been paying more attention to how young adults use social media and how it seems to affect their moods, confidence, and stress levels
Question: The James-Lange theory postulated that the emotional experience ______. Group of answer choices