Answer to Question #295623 in General Chemistry for cols

Question #295623

What are the empirical and molecular formulas of a compound that is 40.27 % potassium, 26.78 % chromium, and 32.95 % oxygen? The molar mass of the compound is 194.2 g/mol.

Expert's answer

The answer to your question is provided in the image:

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Find the volume of 0.8 moles of a gas that has a pressure of 100 kPa at 27°C.
2. Calculate the molar mass of acetaminophen (C_{8}*H_{9} * N * O_{2}) an over-the-counter pain relieve
3. Lithium has two known stable isotopes- lithium-6 and lithium-7. Lithium-6 has an isotopic mass of 6.
4. How many grams of C5H8 are needed to produce 216 g of H20
5. Choose 5 of listed forms of enthalpy of reaction given above and give 1 example of chemical reaction
6. an orange juice drink sold in the supermarket is 10% by volume of pure orange juice. what volume (in
7. using 12M HCl, NaHCO, and Na2HPO4, write the procedure for the preparation of 1.0 liter of 0.10M buf

Who Can Help Me with My Assignment

There are three certainties in this world: Death, Taxes and Homework Assignments. No matter where you study, and no matter…
How to Finish Assignments When You Can’t

Crunch time is coming, deadlines need to be met, essays need to be submitted, and tests should be studied for.…
How to Effectively Study for a Math Test

Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…