Answer: The volume of 9.7 tons of given ethylene glycol is 0.0079 .
Explanation:
Given: Density = 1.11
Mass = 9.7 tons
Convert tons into lb as follows.
Now, lb is converted into kg as follows.
1 kg = 1000 g
So, 8.79 kg = 8790 g
Density is the mass of a substance divided by its volume. Hence, volume of ethylene glycol is calculated as follows.
Thus, we can conclude that the volume of 9.7 tons of given ethylene glycol is 0.0079 .
(0.22)*(159.3) + (0.78)*(161.2)
34.046 + 125.736 = 159.8 g/mole
We Know that Number of Protons in an Element's Atom Indicates the Atomic Number of the Element.
Given : The Atom of Element A has 11 Protons
⇒ The Atomic Number of Element A is 11