Gas Homework Help

Question

How many moles of gas are present in a 48.58 liter sample at STP? Give the number of moles rounded to the hundredths place without units.  

Answer 1

Malakai S: I've noticed that you've posted an entire homework set of questions. I, for one, will not answer them all, and I'd be surprised if any tutor will. I will try to answer one of each type, and hopefully you'll be able to do the others.

At STP, you must memorize that ONE MOLE OF GAS = 22.4 LITERS

48.58 L x 1 mol / 22.4 L = 2.16875 moles

Round to the hundredths place without units you 2.17