I have 5 chemistry questions here. The Ideal Gas Equation states: PV = nRT where \"P\" equals the...

80.2K

Verified Solution

Question

Chemistry

I have 5 chemistry questions here.
The Ideal Gas Equation states:
PV = nRT
where \"P\" equals the pressure of the gas, \"V\" equals the volumeof the container, \"n\" equals the number of moles of gas in thecontainer, R = the Gas constant (0.082057 L atm K^â€“1mol^â€“1), and \"T\" equals the temperature of the gas
1. Calculate the volume (in litres) of a sealed container with5.67 mol of an ideal gas at a temperature of 374.7 K and pressureof 11.15 atm.
2. The temperature is increasedby 67.4 K.
Calculate the new pressure of the system (assuming no change involume).
3. A chocolate bar was found tohave 3.5609 kilojoules of chemical energy.
Calculate the number of joules of chemical energy in thechocolate bar.
4. Calculate the number ofcalories in this chocolate bar.
1.0000 joule= 0.2390 calories
5.
The pH of a solution is found by the following equation:
pH = â€“log₁₀[H⁺]
Calculate the pH of a solution with a [H+] of 0.0218 molL^â€“1.

Answer & Explanation Solved by verified expert

4.1 Ratings (736 Votes)

The ideal gas equation is PV nRT 1 Given data n 567 mol T 3747 K P 1115 atm R 0082057 L atm K1 mol1 and V Using Ideal gass equation PV nRT V nRT PV 567 X 3747 X 0082057 1115 V 1564 L 2 PV nRT Implies See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member