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The marketing director needs to submit a strategic plan for entering a new market. she knows she needs long periods of uninterrupted time .she considers two options (1) staying at home to do the plan or (2) delegating some parts of the plan to her subordinates. What are the Factors the director needs to consider when she chooses the best way to come up with plan?
Naturally occurring cobalt consists of only one isotope, 59Co, whose relative atomic mass is 58.9332. A synthetic radioactive isotope of cobalt, 60Co, relative atomic mass 59.9338, is utilized in radiation therapy for cancer.
The abundance of deuterium in water is 0.0150%. Howmany moles of water would be required to obtain 0.0760 moles of deuterium
A 50.0-mL sample of 0.50 M HCl is titrated with 0.50 M NaOH. What is the pH of the solution after 28.0 mL of NaOH have been added to the acid
How many grams of sodium formate, NaCHO2, would have to be dissolved in 1.3 L of 0.45 M formic acid (pKa 3.74) to make the solution a buffer for pH 3.75
Calculate the pH of each of the following solutions.
One mole of an ideal gas undergoes an isothermal reversible expansion, doing 1 kJ of work and doubling the volume. What is its final temperature? How much heat was added to the gas
In ESI, it is very important to regulate the pH of the solution. Therefore, the solution is usually buffered or has added acid. How does the solution pH influence the ionization efficiency and the distribution of charged species formed?
The rate of effusion of a particular gas was measured as well as found to be 24.0mL/min. Under the same conditions, the rate of effusion of pure methane (CH4) gas is 47.8 ML/min. Explain what is the molar mass of the unknown gas
Explain what is the equilibrium constant expression for the dissolution of solid magnesium hydroxide in water
Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing compounds. For instance, it is used to make the refrigerant carbon tetrafluoride, CF4 via the reaction
A buffer solution contains .20 M aniline (C6H5NH2 Kb= 3.9 *10^-10) and .20 M anilinium chloride (C6H5NH3^+) Cl^-. What is the pH of this solution
if the reaction of moco6 with mesitylene was conducted in the presence of air what would likely be the decomposition
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