false
Explanation:
a theory is a sysetm of ideas intended to explain something. not yet proven.
Given :
560 gram of silicon dioxide.
To Find :
Number of moles of silicon dioxide in 560 gram.
Solution :
We know, molecular mass silicon dioxide is 60 gram/mol.
So, number of moles of silicon dioxide in 560 gram is :
![n = \dfrac{560\ g}{60\ g/mol}\\\\n = 9.33\ mol](https://tex.z-dn.net/?f=n%20%3D%20%5Cdfrac%7B560%5C%20g%7D%7B60%5C%20g%2Fmol%7D%5C%5C%5C%5Cn%20%3D%209.33%5C%20mol)
Now, one mole of any compound contain
.
So, number of molecules in 9.33 moles of silicon dioxide is :
![M = 9.33\times 6.022\times 10^{23}\\\\M = 5.62\times 10^{24}\ molecules](https://tex.z-dn.net/?f=M%20%3D%209.33%5Ctimes%206.022%5Ctimes%2010%5E%7B23%7D%5C%5C%5C%5CM%20%3D%205.62%5Ctimes%2010%5E%7B24%7D%5C%20molecules)
Hence, this is the required solution.
Here are some Ideas I came up with
1. Get a pet
Pets can be great company and if you get a trained one they shouldn't be that hard to take care of. You can also benifit since hte pet will help you get out more.
2. Start those piano lessons
Its never to late to learn something new. Plus maybe you'll have fun.
3. Join a club with fellow people that have the same issues that you do.
Being around people that can relate to your problem is a big help. Plus you might make some new friends
Hope this helps!
The very right of the diagram.
You would expect to find many mitochondria in a muscle cell. This is because the mitochondria makes the energy fo a cell, and muscle cells need alot of energy to do their job. The more energy a cell needs to do its job, the more mitochondria it has.