Answer to Question #68746 in Chemistry for alex

Question #68746

Calculate the number of moles in 15 liters of oxygen at STP.

Expert's answer

At STP, 1 mole of any ideal gas occupies exactly 22.4 L - this is known as the molar volume of a gas at STP.
n = 15.0 L * (1 mole / 22.4 L) = 0.6696 mole

Answer: 0.6696 moles in 15 liters of oxygen at STP.

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Explain the process of inheritance, and describe the outcome of interactions between autosomal and s
2. Explain evolution in a population, correctly outlining the influence of inheritance, describing the
3. how does the position of elements in the periodic table tell about their atomic structure, electron
4. 1) calculate the mass of iron (III) oxide that can be obtained from 480 kg of pure pyrite. 2) what
5. How many spectator ions are found in the chemical reaction between aluminum oxide and sulfuric acid?
6. How many moles in 48 grams of H2SO4
7. Calculate no. of molecules and no. of atoms present in 5.60 L of ozone at N.T.P.