Molecular formula for ammonia is
NH3... Structural formula for ammonia is see the pic. 107.3°
is the bond angle between H-N-H. A pair of dots above N are called lone pair of electrons and are responsible for the basicity of NH3.
Answer:
63.36 kJ
Explanation:
Potential energy (PE) is the energy stored within an object, due to the object's position, arrangement or state.
Since the Boulder is now on a height , it has a potential energy
<em>Potential Energy = mass * gravitational acceleration * height</em>
(Assume the gravitational acceleration = 10ms⁻²)
Answer:
nvwngviuvnbowibnoijbdofij
Explanation:
The branch of science which deals with celestial objects, space, and the physical universe as a whole.
Online definition so if you’re using it for school work I recommend re-wording!
1. Intrusive igneous rocks are formed from magma deep inside the Earth.
2. Intrusive rocks have large crystals that can be seen very easily. A common example of an intrusive igneous rock is granite.
3. They have large crystals because of the slow cooling process.
I tried...I hope this helps!