For the all calculations, show all work and the unrounded answer. Write the fina
ID: 541482 • Letter: F
Question
For the all calculations, show all work and the unrounded answer. Write the final answer (rounded using the rules for significant figures) on the blank provided. 1. Re-write the balanced reaction for the decomposition of hydrogen peroxide. 2. How does the experimentally determined mole ratio correlate with the ratio of the coefficients in this balanced reaction? 3. Potassium chlorate decomposes to potassium chloride and molecular oxygen. Write the balanced equation and calculate the volume of molecular oxygen expected to form when 0.126 grams of potassium chlorate decompose at 24.2 "C and 745.8 mmHg of dry gas pressure PV 71Explanation / Answer
The balanced equation for the decomposition of hydrogen peroxide is:
2 H2O2(aq) 2 H2O (l) + O2(g)
When hydrogen peroxide is decomposed then water and gaseous oxygen is formed.
This reaction proceeds very slow in aqueous solution.
As per chegg guidelines, first question is answered.