For sediments to become a sedimentary rock, it usually undergoes burial, compaction, and cementation. (Hope that helps)
The answer is A. Ne. You can separate the elements in the other three choices through chemical changes (dissociation, ionization, electrolysis, etc.), but in order to separate the components of Ne, you would need a nuclear reaction (to decompose the nucleus) or a physical change (to strip the nucleus of its electron cloud).
Answer:
C. 101.2 L
Explanation:
N2 + H2= NH3
Balancing it,
N2 + 3 H2 = 2.NH3
(1 mol) (3 mol) (2 mol)
which means
1 molecule of nitrogen reacts with 3 molecule of hydrogen to form ammonia.
Likewise,
50.6 l of nitrogen reacts with 50.6 × 3= 151.8 l of hydrogrn to form 50.6 × 2= 101.2 l of ammonia.
Answer:
<h2>0.70 kg</h2>
Explanation:
The mass of the volleyball can be found by using the formula
f is the force
a is the acceleration
From the question we have
We have the final answer as
<h3>0.70 kg</h3>
Hope this helps you
