Answer:
Nitrogen will called as atom or molecule or ion too in the state which it exist means in which form it is present .
2.5X20=50g
50g should be the right answer
Mass=volumeXdenisty.
Answer: a,b
Explanation: because a scientific theory is something that been thought of and tested multiple times.
D. level of the water table
hope its helps
<span>"too much water can cause raging floods and flush pollutants and soil into rivers and streams"
</span>the statement i got the answer from
Since the water is at 100 degrees then it take 40.6 kj/mol to change 1 mole of water at 100 degrees into steam at 100 degrees
the moles of water 8.22mol
since one mole take 40.6kj/mol 8.22mol will be =
8.22mol x 40.6 kj/mol =333.732 kj
