Calculate the free energy ofionization
Acetylene has a pka of25. Calculate the Ka. The pka of phenol is 9.9. Which isthestronger acid: acetylene or phenol? Calculate the free energy ofionization of acetylene and phenol.
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what is the total energy stored in the capacitor? Find this in two ways: directly from the given information and also from the result of part (a)
A gas has a volume of 450.0 mL. If the temperature is held constant, what volume would the gas occupy if the pressure were doubled? Reduced by one-fourth?
For each of the situations described, state whether the sampling procedure is simple random sampling, stratified random sampling, cluster sampling, systematic sampling, or convenience sampling.
A thermocouple outputs a voltage that is linearyl proportional to temperature. Determine the steady state response (output signal) from the thermocouple.
How big is the minimum required sample size that would allow you to meet your confidence and precision goals? If you wanted your precision to double (that is, your precision would be plus or minus one hour), how does that affect your minimum require
Alan leaves Los Angeles at 8:00 AM to drive to San Fransisco, 400 mi away. He travels at a steady 50mph. Beth leaves Los Angeles at 9:00AM and drives a steady 60mph. Who gets to San Fransisco first? How long does the first to arrive have to wait f
The heat of combustion of methane, a component of natural gas, is212 kcal/mol. That of propane, a component of LP gas, is530kcal/mol. On a gram-for-gram basis, which hydrocarbon is the better source of heat energy?
Reginald brown an inspector from the department of weights and measures, weights 15 eighteen ounce cereal boxes of corn flakes. He finds their mean weight to be 17.78 ounces with a standard deviation of .4 ounces.
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