Answer : The correct option is, (7) 332 mL
Explanation : Given,
Density of solution of sulfuric acid = 
38.1 % acid by mass that means 38.1 grams of sulfuric acid present in 100 grams of solution of sulfuric acid.
Now we have to calculate the mass of solution of sulfuric acid.
As, 38.1 grams of sulfuric acid present in 100 grams of solution of sulfuric acid
So, 163 grams of sulfuric acid present in 
grams of solution of sulfuric acid
Now we have to calculate the volume of sulfuric acid solution.
Therefore, the volume of sulfuric acid solution needed is 332 mL.
The particle diagram that represents a mixture of three substances is seen in Option 2.
A particle is a small portion of a matter that has both physical and chemical properties.
In inorganic chemistry, a substance refers to a form of matter ( usually particles) that can not be separated by ordinary physical means but by a chemical process.
It can either be:
- an element or a compound.
From the information given, we have:
- an atom of one element
- an atom of a different element
Option 1, 3, and 4 show a particle diagram representing a mixture of only two substances but Only Option 2 shows a particle diagram representing a mixture of three substances.
Therefore, we can conclude that the particle diagram that represents a mixture of three substances is seen in Option 2.
Learn more about substances here:
brainly.com/question/24372098?referrer=searchResults
Photosynthesis converts solar energy into chemical energy title
Glucose is blood sugar and is the main source for metabolism. Galactose is half of "milk sugar" (aka lactose). Fructose is "fruit sugar." it is true that all of these are 6- carbon sugars, but its how they are rearranged. "Shape determines function."
Answer:
4 moles
Explanation:
For every mole of deuteriomethane consumed, 4 moles of water are produced.
So, the answer is 4 moles.
