Explanation:
Let us assume that the value of 
= 
Also at 1500 K, = 
Relation between 
and 
is as follows.
Putting the given values into the above formula as follows.
Also, 
or, 
= 
= 
Thus, we can conclude that the value of 
is .
Answer: A. Is decomposition
B. Is synthesis where Na combines with Cl to form NaCl
C. Is single displacement or replacement. Mg displaces Cu.
Explanation:
Answer:
A
C
A
Explanation:
Iam not sure if it's correct
The answer would be C as in cat and D as in dog your welcome i hope this help
Answer:
The reaction is endothermic
Part A: Yes because there is an immediate reaction of bubbling vigorously.
Part B: It releases energy because when the compounds are added together they are immediately releasing it by bubbling and turning cold.
Part C: Yes because the liquids inside when combined give off coldness that makes the liquid temperature decrease to use this chemical reaction could definitely be used to keep something cold
Explanation:
