I believe the answer is b
To figure this out, you need to figure out how many molecules of mgso4 you have.
If you have 1.04 moles of MgSO4, you have that many moles times avogadro's number (6.022*10^23 molecules/mole).
1.04 moles MgSO4 * (6.022*10^23 molecules MgSO4)/1 mole MgSO4 =
6.263 *10^23 molecules MgSO4
Next, there are 4 oxygen atoms per molecule of MgSO4, so we multiply the number of molecules of MgSO4 by 4 to get the number of oxygen atoms.
6.263 *10^23 molecules MgSO4 * (4 oxygen atoms/1 MgSO4 molecule) = 2.51 * 10^24 oxygen atoms in 1.04 moles of MgSO4
I'm assuming you wanted this equation balanced? If you typed it correctly, it's already balanced for you. :)
Answer:
(A) those with atomic numbers from 93 to 118
Explanation:
got the answer from q**zlet. hope this helps :)
<span>1. All of the following are correct comparisons of anaerobic and aerobic respiration except
- Answer: aerobic respiration is only done by animal cells but anaerobic is done by plant and animal cells
2. Which of the following is a true statement?
- Answer: Cellular respiration occurs in both plant and animal cells.
3. Carbon dioxide, water, and energy are the products of
- Answer: cellular respiration
4.When anaerobic respiration occurs in muscle cells, it produces
-Answer: lactic acid and energy
5. What is the location within a cell where cellular respiration occurs?
- Answer: The mitochondrion
</span>
