Chemistry
Carbon has two naturally occurring isotopes: C-12 with a natural abundance of 98.89% and isotopic mass of 12 amu, and...","Carbon has two naturally occurring isotopes: C-12 with a natural abundance of 98.89% and isotopic mass of 12 amu, and C-13 with a natural abundance of 1.11% and an isotopic mass of 13.0034 amu. What is the atomic mass of carbon?
BUSINESS PLAN SUMMARY
1) Describe your products and services.
2) Describe the legal structure of your business ownership - sole...","Section 1: BUSINESS PLAN SUMMARY1) Describe your products and services.2) Describe the legal structure of your business ownership - sole proprietorship, partnership, or corporation.3) Describe your experience and goals in this business.Section 3: MANAGEMENT TEAM1) Who will handle which functions in the business?2) What will their duties and qualifications are?3) If employees, how many will you have and what will their duties be?4) Who will hire, train and supervise them? What benefits to offer?5) What will your employee salaries be? Hourly or contract pay?6) Who will be in your advisory team? Lawyer, Accountant, Insurance broker, etc.7) How will you manage your record keeping, finances, and inventory?8) What licenses, permits or regulations will affect your business?9) Will you have to collect and pay sales tax, and if so, how much for a state or a city?10) What types of insurance will you need?11) What will you do if you are in the event of emergency that takes you away from the business? Who will take care of the business?12) What will you do if a competitor lowers their prices?13) What will you do if sales are not what you expected?14) What will you do if costs are higher then you expected?Section 4: FINANCIAL PLAN1) Calculate if possible, single unit profit.2) Calculate projected cash flow week by week for at least the first two months.3) Include, if possible, balance sheet and income statement for the first year.Section 6: MARKETING PLAN1) Are you making products or providing services?2) What customer need or want is being filled?3) What are the features and benefits of your products or services?4) Show strengths and weaknesses of your products compared with competitor’s products or services.5) Who will supply the materials?6) What future or next products/services will you offer?7) How to reach customers? What is your promotion plan?8) What is happening in your industry? What are major changes?9) Who are your customers?10) Who are your main competitors? What are their strengths and weaknesses?11) What will the image of your business be? Describe the logo if possible12) Where will your business be located, and why did you choose this location?13) How did you determine your pricing strategy?
Chenistry
NaOH + HCl = NaCl + H2O
If there is 0.25moles of HCl how many moles of Noah will there be?",NaOH + HCl = NaCl + H2O If there is 0.25moles of HCl how many moles of Noah will there be?
Chemistry
2NaOH+H2SO4=Na2SO4+2H2O what mass of sulfuric acid in grams will be needed to produce 5.61 mol of water,2NaOH+H2SO4=Na2SO4+2H2O what mass of sulfuric acid in grams will be needed to produce 5.61 mol of water
Chemistry
· Build at least ten (10) different molecules, including CO2 and N2. List the names and formulas on the following...","· Build at least ten (10) different molecules, including CO2 and N2. List the names and formulas on the following table. Don’t forget to view the space-filling and ball-and-stick models for each molecule. If the molecule contains a double or a triple bond, check (√) the appropriate column
Fire behavior and combustion
Create an 18- to 20-slide presentation on one of the topics below. You many use various sources, including your textbook or other scholarly material. Since you will not be presenting this PowerPoint to your instructor or class mates in person, you may need to add written explanation for the contents of your slides. If this becomes necessary, you may use the PowerPoint slide notes function to provide brief explanations.Once completed upload the assignment to Blackboard. Pick one of the five topics: Describe the differences between the burning of a solid fuel and the burning of gaseous and liquid fuels. Describe the thermal and chemical processes that result in the ignition of, and during the burning of a solid. Describe the hazards to people and property from fire. Describe the most important toxic gases in smoke. Describe the concept of limiting hazards and its role in fire protection. Visual emphasis such as bold, italicized, or underlined text should be used sparingly in order to maximize the prominence of key points. Each slide should address a single concept, and slides should follow a logical progression, each building on the other. Treat your PowerPoint slides like you would any research paper—provide in-text citations and a reference slide for any outside sources, including direct quotations, paraphrased words or ideas, tables and data, and images. The title and reference slides are not included in the required slide count
Chemistry
A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains
9.60kg
of water at
21.4°C
. During...",A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 9.60kg of water at 21.4°C. During the reaction 112.kJ of heat flows out of the bath and into the flask.Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18·J·g−1K−1. Round your answer to 3 significant digits
Chemistry
Complete your first virtual laboratory assignment using ChemCollective’s interactive lab on Cobalt Chloride and LeChatelier’s Principle athttp://chemcollective.org/vlab/85Read the problem description for this experiment.For steps 1, 2, 3 and 5, perform at least 3 trials of each measurement. For each trial, you may perform steps 1–3 and 5 on the same sample.Write a full lab report presenting your results and conclusions using the same guidelines for writing lab reports that you used in Chem 101L. These guidelines can be found at the websites below.Calculate the average value for K and calculate the 90% confidence interval.Assignment ExpectationsUsing the following resources to write a lab report that you will submit as a Word document or pdf file into your Case drop box.How to write a lab reporthttp://www.chem.purdue.edu/courses/chm115/Laboratory/Records___Reports/Sample_Lab_Report/sample_lab_report.htmlCalculation of standard errorhttp://www.wikihow.com/Calculate-Mean,-Standard-Deviation,-and-Standard-Error#The_Standard_Error_of_the_Mean_subCalculation of confidence intervalshttp://www.wikihow.com/Calculate-Confidence-Interval
Discussion
The freezing point of a 1 molar nonelectrolyte such as ethylene glycol is -1.86\:^\circ C . What is the freezing point in degrees C of a 1.79 molar potassium chloride solution?,The freezing point of a 1 molar nonelectrolyte such as ethylene glycol is . What is the freezing point in degrees C of a 1.79 molar potassium chloride solution? Calculate the osmolarity of a solution made from a 1.876 % (m / v) solution of KBr dissolved in water
Discussion
The total pressure in a gas tank is 4000 kPa. Two gases, equally produce ¾ of the total pressure. Find...","The total pressure in a gas tank is 4000 kPa. Two gases, equally produce ¾ of the total pressure. Find the pressure of the third gas in the tank
