Before we can calculate for ΔH˚rxn we need to have a balanced reaction. We start by writing the unbalanced form with glucose and oxygen gas in the products and Carbon dioxide and water in the reactant side.
We then look at the number of each element one by one then add coefficients to adjust.
During photosynthesis, plants use energy from sunlight to form glucose, C6H12O6(s), and oxygen from carbon dioxide and water. Calculate ΔH˚rxn for photosynthesis.
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 Enthalpy of Formation concept. You can view video lessons to learn Enthalpy of Formation. Or if you need more Enthalpy of Formation practice, you can also practice Enthalpy of Formation practice problems.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Rowntree's class at University of Guelph.