Answer:
Cools forming Igneous rock. Its weathered and eroded into sediments. The sediments are compacted and cemented forming sedimentary rock.
Explanation:
<span>The solid, iron sulfide, had new properties.</span>
N2 + 3 H2 >> 2 NH3
moles NH3 = 11.50 g /17.0307 g/mol=0.6753
the ratio between H2 and NH3 is 3 : 2
moles H2 needed = 0.6753 x 3/2 =1.013
mass H2 = 1.013 mol x 2.106 g/mol=2.042 g
Answer: The final pressure is 0.81 kPa
Explanation:
The combined gas equation is,
where,
= initial pressure of gas = 0.58 kPa
= final pressure of gas = ?
= initial volume of gas = v
= final volume of gas =
= initial temperature of gas =
= final temperature of gas =
Now put all the given values in the above equation, we get:
The final pressure is 0.81 kPa
If you are asking for the electron configuration of Ne, then the naswer is 2-8.