Use the Ideal Gas Equation to calculate the gas constant, R at STP (273.15 K and 1 atm). The answer is given, show how that answer is calculated. L-atm Answer: 0.0821 mol K Identify variables: Law used: 273.15 K Equation to use: 1 atm Rearrange to solve for unknown: R= and temperature have been given in previous lectures, the Volume is what we​