What mass of oxygen was collected
Hydrogen peroxide was catalytically decomoposed and 75.3 mL of oxygen gas was collected over water at 25 degrees celsius and 742torr. What mass of oxygen was collected? (Pwater =24 torr at 25 degrees celsius)
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Mechanical Advantage If lifting the piano straight up would require 1700 N of force, what is the mechanical advantage of the ram
The population of lengths of aluminum-coated steel sheets is normally distributed with a mean of 30.05 inches and a standard deviation of 0.2 inches.
A fountain runs on an electric motor and water pump. Estimate the pressure supplied by the pump and the electrical power needed by the motor.
If the net force acting on the particle is 6.22×10-3 in the positive direction, find the components of the particle's velocity. Assume the particle's velocity is in the x-y plane.
Determine the parachutist's acceleration when the chute is just opened, assuming his mass is 60 kg.
What concentrations of acetic acid and sodium acetate are required to prepare a buffer solution with pH = 4.60? Ka =1.8 x 10-5 for acetic acid.
At steady state, a 15-W curling iron has an outer surface temperature of 90 degrees Celsius. For the curling iron, determine the rate of heat transfer, in kW, and the rate of entropy production, in kW/K.
When a current of I = 41 A exists in the wire, the wire swings upward and, at equilibrium, makes an angle φ with respect to the vertical, as the drawing shows. Find (a) the angle and (b) the tension in each of the two strings.
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When children are able to determine that the same amount of liquid is in two different sized containers, they have mastered
What is one specific way in which behavior modification techniques might be used in this field? What would be the end goal when using these techniques?
The range of tasks that are too difficult for the child to master alone but that can be learned with the guidance and assistance of adults
My name is Lisette (preferred) and I am located in Augusta, GA. I am majoring in Psychology (BS) with the Life Sciences option, I currently am a manager
Analyze the factors that contribute to employee motivation, satisfaction and engagement. Discuss how employee stress and low motivation can be influenced
Problem: Identify and explain the main ethical challenges faced by Iverem.
Problem: This video talked about personal bias and outdated facts that confuse the general population.