Theoretical yield of bismuth
What is the theoretical yield of bismuth when 393 g of Bi2O3 reacts with excess carbon as shown below?
Bi2O3 + C(s) => Bi(s) + CO(g) (not balanced)
Expected delivery within 24 Hours
The volume of a drop of rain was found to be 0.448 ml at N.T.P. How many molecules of water and number of atoms of hydrogen are present in this drop?
In a titration experiment, a 12.5 mL sample of 0.0500 M KOH neutralized 14.7 mL of HNO3 solution. Calculate the molarity of the HNO3 solution.
A disk with a 1.0-m radius reaches a maximum angular speed of 18rad/s before it stops 35 revolutions (220 rad) after attaining the maximum speed. How long did it take the disk to stop?
a tank containih 115 moles if neon gas it has a pressure of 57 atm at a temperature of 45 celsius. calculate the volume of the tank.
Describe some common relationships and other considerations used by auditors when assessing the Peso (dollar) amount considered material.
0.035M O2(g) AND end with 0.012M NO2, what is the equilibrium constant for this reaction and what are the equilibrium concentrations for NO and O2?
Sam, whose mass is 80 kg, takes off accross level snow in his jet powered skis. The skis have a thrust of 212 N and a coefficient of kinetic friction on snow of 0.1. Unfortunatately, the skis run out of fuel after only 10 s. How far has he travell
A 0.0560 g quantity of acetic acid is dissolved in enough water to make 50.0 mL of solution. Calculate the concentration of H+, CH3COO-, and CH3COOH at equilibrium. Ka for acetic acid= 1.8x10^-5
1957550
Questions Asked
3,689
Active Tutors
1453574
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Read the excerpt from Pat Mora's essay "The Leader in the Mirror." I hoped that most of the students were going to enroll in college.
It's currently just an idea, but you've been tapped to lead the cross-functional team that will investigate that idea.
Audio and verbal communications can influence hiring by amplifying biases related to speech, accents, and socioeconomic status.
1. How do the ACA and ASCA ethical standards address self-care? 2. How do you plan to maintain a healthy balance between your professional and personal life?
Your client expresses emotional or physical attraction toward you, and you have similar feelings for your client.
Describe the difference between crossing boundaries and violating boundaries.
What are some prominent social norms in your assigned country? Is conformity more common and expected in that country? Please provide examples.