How many moles of bi form
Bismuth oxide reacts with carbon to form bismuth metal: Bi2O3(s)+3C(s) -> 2Bi(s)+3CO(g)
When 355g or Bi2O3 reacts with excess carbon, (A) how many moles of Bi2O3 react? (B) how many moles of Bi form?
Expected delivery within 24 Hours
What mass of oxygen should be placed in the calorimeter? Assume that a 10-fold excess of Oxygen is used to ensure complete reaction. How much energy is released by the experiment?
Directions: Answer the following questions on a separate document. Explain how you reached the answer or show your work if a mathematical calculation is needed, or both. Submit your assignment using the assignment link in the course shell. This h
How much energy in joules does it take to raise 25.0g of liquid ethanol at 25.0°C to 78.0°C and then evaporate? Ethanol has a latent heat of fusion of 109 J/g and a latent heat of vaporization of 838 J/g. Ethanol also has a specific heat capa
Give a physical interpretation of equimolar counter diffusion.
What are ΔH°´ and ΔS°´ for this binding reaction assuming that they are constant over this temperature range? Is this amino acid binding driven by entropy or enthalpy? Explain.
Process costing differs from job order costing in the way costs are accounted for. Share your thoughts about the accounting differences in process costing versus job order costing, and explain how manufacturing costs are accounted for in process c
A sample of sodium reacts completely with 0.142 kg of chlorine, forming 234 g of sodium chloride. What mass of sodium reacted?
Calculate the mass of nitrogen dissolved at room temperature in an 99.0 {rm L} home aquarium. Assume a total pressure of 1.0 {rm atm} and a mole fraction for nitrogen of 0.78.
1937215
Questions Asked
3,689
Active Tutors
1454626
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Write a post that defines and describes the psychology of adulthood and aging. Discuss the internal and external factors that contribute to healthy adult
how abnormal psychology is defined and classified, the prevalence of mental illness, how perspectives of mental illness and treatment methods have evolved over
The video, "Cognitive Psychology explained in less than 5 minutes," discusses the emergence and core concepts of cognitive psychology.
The scientific method is a structured way of thinking that provides psychologists with a process for studying behavior and mental processes.
The scientific method is a series of 5 steps which were designed to help being the a deeper level of thinking. It finds the truth by ensuring that the facts
One child-serving discipline that I am not immersed in is the Juvenile justice system. Their main goal is to reduce future recidivism
Question: Researchers often incorporate comparisons into their designs to enhance interpretability of the results.