Question
Asked Nov 7, 2019
1 views

A tank contains 748 mmHg of oxygen and 0.253 atm of helium. Calculate the total pressure in mmHg.

check_circle

Expert Answer

Step 1

Conversion of unit of pressure from atm to mmHg:

1 atm = 760 ...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Physical Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: Identify the hybridization of the central atom in each of the following molecules and ions that cont...

A: The mixing of the wave function of the orbitals to obtain the orbitals of same energy is called hybr...

question_answer

Q: 1A 8A H 2A 3A 4A 5A 6A 7A He B CN O F Ne Li Be Na Mg 3B 4B 58 6B 7B 881B 28 AI Si PSCI Ar K Ca Sc Ti...

A: Isoelectronic species are defined as the elements or ions having equal number of electrons but havin...

question_answer

Q: At room temperature 100mL of water will dissolve 36.0g of salt. How many grams of salt will dissolve...

A: At room temperature 100 mL of water will dissolve 36.0g of salt. The mass (grams) of salt that will ...

question_answer

Q: You have a stock solution of 3.00 M NaCl and will need to use ______ mL of that stock to make 1.0 L ...

A: Dilution is a process via which the concentration of a solution is decreased by adding extra solvent...

question_answer

Q: Enter your answer in the provided box. Calculate the pH of a 0.083 M Ba(OH)2 solution. pH =

A: The given base is strong base that dissociates completely into ions as,

question_answer

Q: 10.113 Consider the following gases, all at STP: Ne, SF6, N2, CH4. (a) Which gas is most likely to d...

A: (a)SF6 is the largest molecule among the given gases and it deviates from the assumption that there ...

question_answer

Q: Liquid oxygen and liquid nitrogen behave differently in a magnetic field. Match the picture below wi...

A: Paramagnetic substances are the substances that contain unpaired electrons. These unpaired electrons...

question_answer

Q: The pressure P (in kilopascals), volume V (in liters), and temperature T (in kelvins) of a mole of a...

A: Click to see the answer

question_answer

Q: describe an atomic emission process ( as it gives rise to a portion of an emission spectrum)

A: The chemical compound emits electromagnetic radiations when transition occurs from high energy state...