P2 is 3.5 for p4= 2p2 i.e 2*3.5=7
Answer:
The answer is Sodium chloride.
Na is sodium and Cl is chlorine.
Mass of metal = mass of the flask and stopper with metal - mass of the flask and stopper empty
As per the data given:
Mass of the flask and stopper with metal = 144.076 g
Mass of the flask empty: you did not includ this information, but I searched it and found that the mass of the flask and stopper is 33.695 g
Then, the anwser is:
mass of metal = 144.076 g - 33.695 g = 110.381 g
Answer:
B, C, D, and E
Explanation:
Hope this helps let know if does if not sorry :)