Answer:
a.![Cp=0.523](https://tex.z-dn.net/?f=Cp%3D0.523)
b.![Cp=25.02\frac{J}{mol^\circ C}](https://tex.z-dn.net/?f=Cp%3D25.02%5Cfrac%7BJ%7D%7Bmol%5E%5Ccirc%20C%7D)
Explanation:
a. First, we solve the specific heat equation as follows:
![Q=mCp\Delta T\\Cp=\frac{Q}{m\Delta T}\\Cp=\frac{89.7J}{33.0g\times5.20^\circ C}=0.523](https://tex.z-dn.net/?f=Q%3DmCp%5CDelta%20T%5C%5CCp%3D%5Cfrac%7BQ%7D%7Bm%5CDelta%20T%7D%5C%5CCp%3D%5Cfrac%7B89.7J%7D%7B33.0g%5Ctimes5.20%5E%5Ccirc%20C%7D%3D0.523)
b. Then, we use the molar mass of titanium to determine its molar heat capacity, as follows:
![Cp=0.523\frac{J}{g^\circ C}\times 47.87\frac{g}{mol}\\Cp=25.02\frac{J}{mol^\circ C}](https://tex.z-dn.net/?f=Cp%3D0.523%5Cfrac%7BJ%7D%7Bg%5E%5Ccirc%20C%7D%5Ctimes%2047.87%5Cfrac%7Bg%7D%7Bmol%7D%5C%5CCp%3D25.02%5Cfrac%7BJ%7D%7Bmol%5E%5Ccirc%20C%7D)
<span>2CO(g) + O2(g) → 2CO2(g)
from the reaction 2 mol 2 mol
from the problem 4.07 mol 4.07 mol
So 4.07 mol CO2 can be produced.
</span>
Mercury probably isn’t as adhesive as water
<em><u>the</u></em><em><u> </u></em><em><u>number</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>neutrons</u></em><em><u> </u></em><em><u>i</u></em><em><u>n</u></em><em><u> </u></em><em><u>aluminium</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>1</u></em><em><u>4</u></em>
Answer: less oxygen available at higher altitudes
Explanation:
The higher in elevation you get, the lower the air pressure, allowing oxygen atoms to spread out farther, therefore making available oxygen less.