2Fe2O3, reason is when we add 4Fe + 3O2, we get the same answer, but in a different form.
Answer:
A parachute works because the canvas of the parachute is acted upon by inertia.
Explanation:
N=m/M
n=118/58.93=2
Answer: 2 moles
Eggshells are made primarily of calcium carbonate. The acid in vinegar softens the calcium of the eggshell. Adding a little vinegar to the water when boiling eggs is an old cook’s trick that makes them easier to peel.
A link to this experiment is below in the comment box
Other predators? or other factors that affect the food chain ie extinction of whatever source the rabbits feed off of
