Find identity and the atomic mass of the other isotope
Gallium has an average atomic mass of 69.7 amu. In a typical sample, 60.4% of Ga exists as Ga-69 (68.9257 amu). What is the identity and the atomic mass of the other isotope?
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What is the net present value if the cost of capital is 12 percent (ignore income taxes)? If required, round to the nearest whole dollar.
You have a kanamycin stock of 100mgs/ml. How much Kan do you need to add to the 1 liter of LB culture to have a concentration of 30micrograms/ml?
In what type of material is the energy gap between the valence and the conduction band the greatest? Na, Ge or diamond. Draw a rough energy band showing the valence and conduction bands in these materials.
Calculate the final temperature (once the ice has melted) of a mixture made up initially of 75.0 ml liquid water at 29.0 degrees C and 7.0 g ice at 0.0 degrees C.
Consider the following projects X and Y where the firm can choose only once. Project X costs $600 and has cash flows of $400 in each of the next two years.
Compute Target's ROE for the year ending January 29, 2011, including the elements of net income/sales, sales/average total assets, and average total assets/average stockholders' equity. What does this analysis tell you about how Target generates i
State the order with respect to each reactant and the overall order of the reaction for the following rate expressions:
Name a metal that could be used in a future experiment to extract the copper from the copper (II) nitrate solution.
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Write a 35- to 50-word explanation for each strategy describing the benefit for students.
Write a 1,000-1,250-word paper that identifies the steps associated with making decisions within in health care.
Define and distinguish between incidence rates and prevalence ratios. Calculate and describe incidence rate and prevalence ratios for your health issue
Evaluate the reliability and impact of forensic evidence in criminal investigations and trials, considering issues such as the potential for error
Identify the two different types of nonprofit organizations (e.g., 501(c)3, 501(c)4, 501(c)6) that you would like to compare.
What were Elon Musk's motives for creating SpaceX? How do these motives influence the kinds of decisions he made in creating the firm?
In this unit, we have focused on the thoughts and behaviors of diversity and inclusion in the U.S. and around the world.