If 20.0 grams of ice takes about 6680j...then 40.0 grams of ice would take ___ .
Answer:
Keeps tides on the shore and away from the city
Explanation
Answer:this air polluction here.
Explanation:
air and soil polluction
Hey there!
A half-life means after a certain amount of time, half of that substance will be gone/changed after that time.
If 50%, or half, of the element remains after 4000 years, that means the half life must be 4000 years.
Hope this helps!
Answer:
.08 L or 80 ml
Explanation:
Use the equation V/t = V/t.
.04L / 150K = V / 300K
.04 / 150 * 300 = V
.08 L or 80 ml
