Answer:
You can fill 212 balloons.
Explanation:
First we <u>calculate the helium moles in the small cylinder</u>, using <em>PV=nRT:</em>
- P = 14300 kPa ⇒ 14300 * 0.009869 = 141.13 atm
- R = 0.082 atm·L·mol⁻¹·K⁻¹
- T = 25 °C ⇒ 25 + 273.16 = 298.16 K
141.13 atm * 2.20 L = n * 0.082 atm·L·mol⁻¹·K⁻¹ * 298.16 K
Then we <u>calculate the number of moles that can fit in a single balloon</u>:
- 1.22 atm * 1.20 L = n * 0.082 atm·L·mol⁻¹·K⁻¹ * 298.16 K
Finally we <u>divide the total number of available moles by the number of moles in a single balloon</u>:
- 12.70 mol / 0.0599 mol = 212.09
So the answer is that you can fill 212 balloons.
The products that can be formed are hydrogen iodide and phosphoric acid.
<h3>What are reaction products?</h3>
They are substances formed from chemical reactions.
The equation of the illustrated reaction together with the products is as follows:
The products formed are phosphoric acid () and hydrogen iodide (.
Alternatively, the equation of the reaction can be written as:
More on chemical reactions can be found here: brainly.com/question/22817140
#SPJ1
Answer:
It means that you have 84 nucleons, where 36 of these are protons, and the remaining 48 are neutrons.
Explanation:
<span>A molecule has one carbon-carbon double bond and four monovalent atoms or groups have two isomers.
</span>
<span>When there is different arrangement of atoms in a compound
but having the save molecular formula, these are called isomers of that
compound. These isomers also have different properties due to the change of arrangement
of atoms or different structure.</span>