A critical mass is the smallest amount of fissile material needed for a sustained nuclear chain reaction.
Answer:
I think it's 5. But I'm not sure what you mean by right-hand side...
Explanation:
I really hope this helps you!
Answer:
22.5
Explanation:
all you have to do is take the number of moles of al and multiply them by sulfuric acids mole ratio as given in the equation (3), then divide by aluminums mole ratio number (2). then you will have moles of sulfuric acid.
*note: this only works if you are going moles to moles, if you are converting to anything else, this will NOT work*
if you have any questions leave them in the comments and i will try to answer them, if this helped, pls give a brainly
The Lewis structures in which there are no formal charges is the most stable. Hence, structure (b) is the more stable form of FNO2.
<h3>Lewis structure</h3>
The question is incomplete but I will try to answer you as much as I can. Now the equation is missing hence we can't numerically caculate the enthalpy chnage of the reaction from bond energies. However, we can do this using the formula; Σbond energy of reactants - bond energy of products.
Concerning the Lewis structures of FNO2, the most stable structure is structure (b) as shown in the image attached where the atoms have no formal charges.
Learn more about Lewis structure:brainly.com/question/4144781