The rate<span> of a </span>reaction increases<span> if the temperature is increased, the concentration of a dissolved reactant is increased and the pressure of a </span>reacting<span> gas is increased. Hope this answers the question. Have a nice day. Feel free to ask more questions.</span>
Answer:
7.613 kg
Explanation:
Since you need a ratio of 2 moles of LiOH for each mole of CO2, you can find the mass of LiOH that you need. The first thing that you need to do is to find the number of moles that 3.575 L of carbon dioxide gas is. At STP, there are 22.4 liters of gas in a mole, meaning that there are about 0.159 moles of carbon dioxide. Multiplying this by 2 you get 0.318 moles. The molar mass of LiOH can be calculated by adding together the molar masses of each of the constituents. Lithium has a molar mass of 6.941, oxygen has a molar mass of about 16, and hydrogen a molar mass of about 1. Adding this together you get a molar mass of 23.941kg, which for 0.318 moles is just 23.941*0.318=7.613 kg. Hope this helps, and PM me with questions!
Answer:
<em>Atoms that most likely undergo fusion:</em>
- <u><em>Hydrogen-3,</em></u>
- <u><em>Hydrogen-1,</em></u>
- <u><em>Helium-3,</em></u>
<em>Atoms that most likely undergo fission:</em>
Explanation:
Both <em>fusion</em> and <em>fission</em> are nuclear reactions.
<em>Fusion</em> is the combination (union) of two nuclei into one larger nuclei, with the release of a very large energy and other subatomic particles.
<em>Fission </em>it the split of an atom (its nucleus) into two ore more smaller atoms, again with the release of huge amounts of energy and some subatomic particles.
The heavier atoms are unstable: they tend to split (fission) into smaller atoms to form more stable atoms. In the list of choices, uranium-233 (mass number 233), plutonium-239 (mass number 239), and plutonium-241 (mass number 241) are heavy isotopes and so they most likely <em>undergo fission</em>.
Only small, lighter atoms can combine their nuclei to form a larger, heavier nucleus. In the list of choices, only hydrogen-3 (mass number 3), hydrogen-1 (mass number 1), and helium-3 (mass number 3) are light enough to predict that they are the most likely to <em>undergo fusion.</em>
The reaction rates are not always constant so the last one is not always true
