Answer: 18
Step-by-step explanation:
Answer:
is least soluble at high temperatures.
Step-by-step explanation:
The compound that has least solubility when the temperature increases is the one that has the least value along y-axis <em>(solubility)</em> for greater values along x- axis <em>(temperature).</em>
From the graph we see that
is most soluble at high temperatures <em>(in fact its solubility increases with increase in temperature)</em>, and
is least soluble for high temperatures <em>(its solubility decreases with increase in temperature) .</em>
Thus,<em> </em>
is least soluble at high temperatures.
Answer:
linear!! (constant rate...)
Step-by-step explanation:
speed = distance/time
The average speed will be the change in distance divided by the change in time.
(d(10) -d(5))/(10 -5) = (80 -20)/5 = 12 . . . . meters per second
Answer:
Step-by-step explanation:
Commutative