Each period in the periodic table corresponds to a principal energy level
Answer is attached below ( sorry for mistake )
Answer:
35.6 liters at STP
Explanation:
The molar mass of carbon dioxide is about 44.01 g/mol. The volume of a mole of ideal gas at STP is 22.4 L, so the volume of 70.0 g will be ...
(70.0g)/(44.01 g/mol)·(22.4 L/mol) ≈ 35.6 L
Answer: I think it’s B. Because as you can see from the picture there are layers
Explanation:
I think but just in case ask for a second opinion
Answer:
0.962 atm.
97.4 kPa.
731 torr.
14.1 psi.
97,434.6 Pa.
Explanation:
Hello.
In this case, given the available factors equaling 1 atm of pressure, each required pressure turns out:
- Atmospheres: 1 atm = 760 mmHg:

- Kilopascals:: 101.3 kPa = 760 mmHg:

- Torrs: 760 torr = 760 mmHg:

- Pounds per square inch: 14.69 psi = 760 mmHg:

- Pascals: 101300 Pa = 760 mmHg:

Best regards.