Answer:
The different types of energy include thermal energy, radiant energy, chemical energy, nuclear energy, electrical energy, motion energy, sound energy, elastic energy and gravitational energy.
It means to brake up like
HA-H+ + A-
THE H+ IS the acid hydrogen while the A- is rest of the acid
Answer:
1.20⋅1024 atoms
Explanation:
To calculate the number of atoms in two moles of sodium, use dimensional analysis. 2.0 moles Na x 6.022⋅1023g1mol=1.20⋅1024 atoms of Na.
Answer: 
Explanation:
Given
Usain Bolt ran the race with a length 
Time is taken to complete it 
We know, 
Insert the values
So, the speed of Usain Bolt is
