Learn how to solve problems like this one with our expert tutor.

Problem: Consider 2 Al (s) + 6 HCl (ℓ) → 2 AlCl3 (s) + 3 H2 (g) the reaction of 4.5 mol Al with excess HCl to produce hydrogen gas. What is the pressure of H2(g) if the hydrogen gas collected occupies 14L at 300K? 1. 0.0763 atm 2. 0.233 atm 3. 5.28 atm 4. 7.9 atm 5. 11.9 atm 6. 1.07 atm

🤓 Based on our data, we think this question is relevant for Professor Fakhreddine's class at TEXAS.

FREE Expert Solution
Problem Details

Consider 2 Al (s) + 6 HCl (ℓ) → 2 AlCl(s) + 3 H(g) the reaction of 4.5 mol Al with excess HCl to produce hydrogen gas. What is the pressure of H2(g) if the hydrogen gas collected occupies 14L at 300K?

1. 0.0763 atm

2. 0.233 atm

3. 5.28 atm

4. 7.9 atm

5. 11.9 atm

6. 1.07 atm

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Gas Stoichiometry concept. If you need more Gas Stoichiometry practice, you can also practice Gas Stoichiometry practice problems.

What is the difficulty of this problem?

Our tutors rated the difficulty ofConsider 2 Al (s) + 6 HCl (ℓ) → 2 AlCl3 (s) + 3 H2 (g) the r...as medium difficulty.

How long does this problem take to solve?

Our expert Chemistry tutor, Dasha took 3 minutes and 55 seconds to solve this problem. You can follow their steps in the video explanation above.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Fakhreddine's class at TEXAS.