How can describe the number of moles of the gas
1. A 0.985 gram sample of gas occupies a volume of 145.0ml at the 100 degrees C and 750 mm Hg. Determine the new volume in STP.
2. Describe the number of moles of the gas.
3. Calculate the molar mass of the gas in (a) and (b)
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A set of 50 data values has the mean of 30 and variance of 4. Determine the standard score (z) for a data value = 26.
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A 0.985 gram sample of gas occupies a volume of 145.0ml at the 100 degrees C and 750 mm Hg. Determine the new volume in STP.
Assume that the population of heights of male college students is approximately normally distributed with mean m of 70.63 inches and standard deviation s of 6.47 inches. A random sample of 88 heights is obtained. Show all work.
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