Accepted characters: numbers, decimal point markers (period or comma), sign indi
ID: 1049014 • Letter: A
Question
Accepted characters: numbers, decimal point markers (period or comma), sign indicators (-), spaces (e.g., as thousands separator, 5 000), "E" or "e" (used in scientific notation). Complex numbers should be in the form (a + bi) where "a" and "b" need to have explicitly stated values. For example: {1 + 1i} is valid whereas {1 + i} is not. {0 + 9i} is valid whereas {9i} is not. The graph was generated from data collected during the completion of the lab - Fundamental Gas Laws. Use this graph to calculate the pressure that would be expected for a volume of 25 mL. (units will be considered in another question) Considering the data given and the calculations performed, the answer to the question above should properly be reported with how many significant figures? 3 2 5 4 Given the data given and calculations performed, the answer to the above question should properly be reported with what units? Pa ml kPa/mL atm kPa mm Hg The constant k calculated during part I the Fundamental Gas Laws lab corresponds to which of the following? n/(RT) (nT)/R nRT (nR)/TExplanation / Answer
The given PV equation is,
P= 1049/V + 2.4449
Given V= 25 mL.
So, pressure,P =1049/25 + 2.4449
= 44.405 pKa
The number of significant figures = 5 (option c)
The units of pressure are kPa ( option E)
The constant K corresponds to nRT (option c)