How many grams of gold are in the oceans
Earth's oceans have an average depth of 38000m, a total area of 3.63*10^8km^2, and an average concentration of dissolved gold of 5.8*10^-9g/L. a) how many grams of gold are in the oceans? b) how many m^3 of gold are in the oceans?
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The rate constant for this reaction is 2.3 x 10-3 M-1 days-1 at a given temperature. Suppose you started with 2 M of HCN(aq), what would be the molar concentration of HCN(aq) at 20 days?
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Kathy Company purchased and installed a machine on January 1, 2006 at a total cost of $72,000. Straight-line depreciation was calculated based on the assumption of a five-year life, and no salvage value. The machine was disposed of on July 1, 2010
A total area of 3.63*10^8km^2, and an average concentration of dissolved gold of 5.8*10^-9g/L. a) how many grams of gold are in the oceans? b) how many m^3 of gold are in the oceans?
A 78 g ice cube at -18°C is placed in a lake whose temperature is 12°C. Calculate the change in entropy of the cube-lake system as the ice cube comes to thermal equilibrium with the lake. The specific heat of ice is 2220 J/kg·K. (Hi
your boss asks for your estimate on the costs of a major project for which you have responsibility. Your future with the company depends on your performance relative to this budget.
Jane Goodall is preparing for a meeting with her banker. Her business is finishing its fourth year of operations. In the first year, it had negative cash flows from operations.
How is the internal management structure of an organization tied to the organization's budget? How might management help an organization stay on track or cause it to go over budget?
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