#
**Problem**: Calculate ΔG° at 298 K for the following reaction:(b) H2SO4(l) ⇌ H2O(l) + SO3(g); K = 4.46×10−15

###### FREE Expert Solution

###### FREE Expert Solution

We’re being asked to determine the **standard free energy change (ΔG)** at **298 K** for the given reaction:

H_{2}SO_{4}(l) ⇌ H_{2}O(l) + SO_{3}(g); K = 4.46×10^{−15}

Recall that ** ΔG and K** are related to each other:

$\overline{){\mathbf{\Delta G}}{{\mathbf{\xb0}}}_{{\mathbf{rxn}}}{\mathbf{=}}{\mathbf{-}}{\mathbf{RTlnK}}}$

###### Problem Details

Calculate ΔG° at 298 K for the following reaction:

(b) H_{2}SO_{4}(l) ⇌ H_{2}O(l) + SO_{3}(g); K = 4.46×10^{−15}

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 Gibbs Free Energy concept. You can view video lessons to learn Gibbs Free Energy Or if you need more Gibbs Free Energy practice, you can also practice Gibbs Free Energy practice problems .

How long does this problem take to solve?

Our expert Chemistry tutor, Rae-Anne took 2 minutes 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 Partigianoni's class at Ferris State University.

What textbook is this problem found in?

Our data indicates that this problem or a close variation was asked in . You can also practice practice problems .