Answer:
Physical properties: Sodium chloride is a white crystalline solid with a density of 2.16 g/mL, and a melting point of 801 °C. It is also available as aqueous solutions of different concentrations, called saline solutions. Chemical properties: Sodium chloride is readily soluble in water and other polar solvents.
Explanation:
<em>Hope </em><em>it </em><em>helps </em><em>ya </em><em>ItzAlex</em>
<span>In June there are fewer hours of daylight and less direct sunlight in the Southern Hemisphere.
Your answer is <em>Southern Hemisphere</em><em></em>.
</span>
The chemical reaction would most likely be written as:
X + Y = XY
We cannot simply use the usual method of converting grams to moles since we do not have any idea on what are the identities of X and Y. The only method we could use is to use the law of conservation of mass where mass inflow in a process should be equal to the mass out in the process. The total inflow of mass would be the mass of X and Y and the outflow would be the product XY.
g X + g Y = g XY
12.2 g + g Y = 78.9 g XY
g Y = 66.7 g
