Name: Date:
Graded Assignment
Lab Report
Answer each question, using complete sentences. When you have finished, submit this assignment to your teacher by the due date for full credit.
(8 points)
Score
1. List the values for T-alkalinity for Sample A and Sample B.
List the ppm value for sodium carbonate for Sample A and Sample B.
Answer:
I am unable to answer this question because I don’t think I have enough information. This is asking for exact values and I don’t have the data to answer it. I maybe overlooking the answer but I am unable to figure this out.
(8 points)
Score
2. Write the equation for the dissolution of sodium carbonate in water as found in your laboratory guide.
When sodium carbonate is dissolved in water, it doesn’t
Copy this document into Word or Google docs and for each question, write a short answer or paragraph as specified. Please use complete sentences. Upload your completed assignment to CANVAS.
When the pH is not at its optimum, the differing pH's will disrupt the bonding between the R groups of the amino acid causing its structure and the shape of the activation site to change
Type the answers to the assignment questions below. Use complete sentences unless the question says otherwise. You will have more than one day to complete an assignment. At the end of each day, be sure to save your progress.
Type the answers to the assignment questions below. Use complete sentences unless the question says otherwise. You will have more than one day to complete an assignment. At the end of each day, be sure to save your progress.
The mole is a convenient unit for analyzing chemical reactions. Avogadro’s number is equal to the mole. The mass of a mole of any compound or element is the mass in grams that corresponds to the molecular formula, also known as the atomic mass. In this experiment, you will observe the reaction of iron nails with a solution of copper (II) chloride and determine the number of moles involved in the reaction. You will determine the number of moles of copper produced in the reaction of iron and copper (II) chloride, determine the number of moles of iron used up in the reaction of iron and copper (II) chloride, determine the ratio of moles of iron to moles of copper, and determine the number of atoms and formula units involved in
Answer the questions. When you are finished, submit this test to your teacher by the due date for full credit.
Type the answers to the assignment questions below. Use complete sentences unless the question says otherwise. You will have more than one day to complete an assignment. At the end of each day, be sure to save your progress.
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit.
Directions: Answer each question in a paragraph—be sure to give specific details and examples. Remember that each of these questions has multiple parts to it. You must type your responses out and hand it to me by the end of our class period.
NOTE: Please write your answers to each question in a different color font to make this easier for the Professor to grade.
Please answer each question completely. You may use your book to complete this quiz. Each question is worth 3 points.
Note: Your prelab/lab report is to be done in your carbon copy lab notebook (sold in FIU bookstore)
2. (5 pts) List and explain the names and affiliations of the various characters/stakeholders in this story – I’m looking for us to use the story to map out the complexities that are generally associated with solving public health puzzles – the stakeholders you list and explain here should apply to many of the cases we consider going forward.
Please save this document before you begin working on the assignment. Type your answers directly in the document. When you have finished, submit your work to your teacher.