Answer: 3.0 kJ × 1 mol/40.65 kJ× 18.02 g/mol × 1 mL/1 g= 1.3 mL
Answer:
<h2>Density = 2700 g/L</h2>
Explanation:
Density of a substance can be found by using the formula

From the question
volume = 0.015 L
mass = 40.5 g
Substitute the values into the above formula and solve for the Density
That's

We have the final answer as
Density = 2700 g/L
Hope this helps you
The element in group 1 of the periodic table that had the smallest atomic radius is A. Lithium.
When a atom loses electrons it becomes a ion
When water is boiled, the heat energy is transferred to the molecules of water, which begin to move more quickly. Eventually, the molecules have too much energy to stay connected as a liquid. When this occurs, they form gaseous molecules of water vapor, which float to the surface as bubbles and travel into the air.