Answer:- 3.68M.
Solution:- We have a 22.0% by mass solution of ethylene glycol and it's density is 1.04 gram per mL. It ask to calculate the molarity of the solution. We know that molarity is moles of solute per liter of solution. So, we need to figure out the moles of ethylene glycol and volume of solution.
Let's say we have 100 grams of the solution. Then mass of ethylene glycol would be 22.0 grams. Molar mass of ethylene glycol is 62.07 gram per mol.
Let's calculate it's moles first:

= 
From mass and density we calculate the volume of the solution and convert it to liters as:

= 0.0962 L

= 3.68M
So, the molarity of ethylene glycol solution is 3.68M.
Answer:
yes
Explanation:
The most common prey item is pigeons. Peregrine falcons will also eat small reptiles and mammals.
C was the answer i had and it was right
Answer:
Balanced equations and mole ratios
In general, mole ratios can be used to convert between amounts of any two substances involved in a chemical reaction.
Explanation:
yw
Answer:
Mg(OH)2(s) + 2HCl(aq) → 2H2O(l) + MgCl2(aq)
Explanation: