At decomposition of solid substance with formation of gas leads to increase in an entropy. For example,
60°C
NH₄NO₂(s) = N₂(g) + 2H₂O(l)
true
<h3>
- - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - </h3>
➷ They both need to gain/lose the same number of electrons to gain a full outer shell.
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
This is not possible for the earth has a 13 degrees tilt. this means the earth would need quite an interesting orbit path for it to be possible.
Answer:
<h3>The answer is 1245.9 moles</h3>
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question
N = 7.50 × 10^26 atoms of potassium
So we have
We have the final answer as
<h3>1245.9 moles</h3>
Hope this helps you