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?
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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.
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: The National Council for the Social Studies (NCSS) outlines a developmental sequence for social studies-the youngest children learn about their neighborhood
Begin your work by examining each of the following therapeutic approaches and consider the counseling theory that best aligns with each approach:
A counseling center receives a referral for a college student struggling with academic motivation, relationship problems, and anxiety about the future.
Formulate different questions by same topic from the questions below? How might connection to one's culture improve their ability to engage in somatic psycholog
This week, share your thoughts regarding the measurement of behaviors in applied behavior analysis. Identify something in your own life
This week we are examining Counselor Competence and Training. Complete the Self Inventory on page 342. Answer the questions below:
Clinical mental health counseling versus school counseling really brought to light for me how influential professional organizations are on our field.