<span>Ideal gas is used to explain the behavior of a gas sample. In ideal gas law, the equation is PV=nRT where R has a constant of 0.0821L.atm/mol.K. It can explain the behaviior of a gas in three types: mole, mass and density. The ideal gas often observed in a high temperature with low pressure as to potential energy becomes less significant compared to the kinetic energy.</span>
You need to find the momentum. The tools you would use are celestial objects, and a triple-beam balance.
Answer:
They are both electropositive
Explanation:
Sodium and Calcium are both metals and therefore they are electropositive.
Both of them have large atomic radius and are willing to lose electrons instead of gaining or sharing of electrons.
To attain stability, both sodium and calcium must lose electrons. So there is no attraction between them to form bonds.
Answer:
The number of balloons is 948.8.
Explanation:
The number of balloons can be calculated as follows:
![N = \frac{V_{f}}{V_{T}}](https://tex.z-dn.net/?f=%20N%20%3D%20%5Cfrac%7BV_%7Bf%7D%7D%7BV_%7BT%7D%7D%20)
Where:
: is the volume at 1.086 atm
: is the balloon volume = 2.414 L
The volume at 1.086 atm can be found using Boyle's law:
![P_{i}V_{i} = P_{f}V_{f}](https://tex.z-dn.net/?f=%20P_%7Bi%7DV_%7Bi%7D%20%3D%20P_%7Bf%7DV_%7Bf%7D%20)
![V_{f} = \frac{P_{i}V_{i}}{P_{f}} = \frac{169.1 atm*14.71 L}{1.086 atm} = 2290.5 L](https://tex.z-dn.net/?f=%20V_%7Bf%7D%20%3D%20%5Cfrac%7BP_%7Bi%7DV_%7Bi%7D%7D%7BP_%7Bf%7D%7D%20%3D%20%5Cfrac%7B169.1%20atm%2A14.71%20L%7D%7B1.086%20atm%7D%20%3D%202290.5%20L%20)
Now, the number of balloons is:
![N = \frac{V_{f}}{V_{T}} = \frac{2290.5 L}{2.414 L} = 948.8](https://tex.z-dn.net/?f=%20N%20%3D%20%5Cfrac%7BV_%7Bf%7D%7D%7BV_%7BT%7D%7D%20%3D%20%5Cfrac%7B2290.5%20L%7D%7B2.414%20L%7D%20%3D%20948.8%20)
Therefore, the number of balloons is 948.8.
I hope it helps you!