A buffer is prepared by dissolving 0250 mol of sodium
A buffer is prepared by dissolving .0250 mol of sodium nitrite in 500 ml of 0.0329 M nitrous acid. Assume no volume change after NaNO3 is dissolved. calculate the pH of this buffer.
Ka(HNO2) = 6e-4
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What additional annual cost is the shop incurring by staying with this order size?
Suppose the production manager is asked to reduce the safety stock of this item by 50%. If she does so, what will the new service probability be?Type your question here.
A container with a plunger compresses one pound mole of an ideal gas from 1 atmospheres pressure to 10 atmospheres. Calculate the amount of work done if the process is considered to be polytropic.
With whom does your organization compete in terms of compensation and benefits? What does your company policy say?
The resistance of the filament of the bulb, measured with a standard multimeter, is 16.7 ohms. When the bulb is connected into the circuit and is operating at the rated values given above determine a) the resistance of the filament b) the efficien
For each application type, compute the cycle time, throughput rate, and throughput efficiency - which process appears to be more efficient? Why do you think this is? What suggestions would you provide the manager for improvement? What are
Assume you dissolve .378 g of the weak acid benzoic acid in enough water to make 1.00e2 ml of solution and then titrate the solution with .200 M NaOH.
How do you draw a markov chain that is irreducible with a period equal to 3?
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