They are made up of chains of Hydrogen and c) Carbon
Answer:
laws
Explanation:
in some areas and countries there is a limit on how many children someone can have, this would clearly regulate population growth.
hope I helped ;)
The answer to the question is a
Answer:
<h2>
The no. of moles present in one liter solution is 0.843</h2>
Explanation:
Mass of ammonium chloride = 11.5 gm
Molar mass of ammonium chloride = 53.491 gm
No. of moles


N = 0.215 moles


M = 0.843 M
Thus the no. of moles present in one liter solution is 0.843
D= M/V so, D=300/40 wich is 7.5 so D= 7.5g/m3