What is the maximum number of grams
2 Cu + S ---> Cu2S
a) What is the limiting reactant when 80.0 g Cu reacts with25.0 g S?
b) What is the maximum number of grams of Cu2S that can be formed?
Expected delivery within 24 Hours
A rifle with a weight of 30N fires a 5g bullet with a speed of 300m/s. What is the recoil speed of the rifle? If a 700N man holds the rifle firmly against his shoulder, find the recoil speed of the man and the rifle. Draw a diagram. Show all work.
The bottom slope is 0.0014. Determine the dimensions of the best cross section if the channel shape is trapezoidal of bottom width b.
If you a litre (1000mL) bottle of oil in your engine, how much heat is produced in kcal?In BTU To solve this problem you must know the density of motor oil is .82 g/mL.
It rebounds with a speed of 10m/s. What impulse acts on the ball during the contact? If the ball is in contact with the floor for 0.020 seconds, what is the magnitude of the average force on the floor from the ball? Draw a diagram. Show all work.
What is the limiting reactant when 80.0 g Cu reacts with25.0 g S? What is the maximum number of grams of Cu2S that can be formed?
Determine the shear stress on the pipe wall. (a) Determine the shear stress on the pipe wall. Determine the shear stress at distances (b) 0.3 and (c) 0.5 in. away from the pipe wall.
You are observing a double slit pattern on a screen that is 1.00 m from the slits. Each slit is 5 x 10-5 m wide and ihe slits are 2 x 10-4 m apart. You find that the distance between any two adjacent interference maxima is 0.003 m. what is the wave
Calculate the probability of finding an electron in a 1s H-atom orbital inside the nucleus. Show your work and state your assumptions.
In a survey of women in the US (AGES 20-29) the mean height was 64.3 inches with a standard deviation of 2.6inches. What height represents the 95th percentile?
1938050
Questions Asked
3,689
Active Tutors
1438460
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult