49. (III) Derive the formula for the moment of inertia of a uniform sphere of radius ro and mass M about an axis through its center (Fig. 10-21e). [Hint: Divide the sphere into infinitesimally thin disks (cylinders) of thickness dy. Then use the result of Example 10-10 or Fig. 10-21c, and integrate over these cylindrical disks.] (e) Uniform sphere of radius ro Axis Through center ro 403-01 Axis (c) Solid cylinder of radius Ro Through center df moal nd RO Mr 10515 MR

Q: QUESTION 7 Define Acid ? A substance with pH less than 7 and turns blue litmus red A substance with…

A: Acid and Alkali (base) can be defined as per the below points PH level action with litmus paper.

Q: Solution X has a pH of 9.5, and

A:

Q: For the reaction below, Kc = 4.60 × 10⁻⁶. Note Kc is sometimes called K. What is the equilibrium…

A:

Q: What is a compound? Give three exampes?

A: Step 1A compound is a substance made up of two or more element.

Q: Calculate the pH of a buffer solution that is 0.371 M in C₂H5NH2 (ethylamine) and 0.185 M in…

A: The pH of the given buffer solution is 10.955Explanation:

Q: What is the solubility of PbF₂ in a solution that contains 0.0600 M F⁻ ions? (Ksp of PbF₂ is 3.60 ×…

A:

Q: What are characteristics of detergent solutions?

A: Detergents, like soaps, work because they are amphiphilic: partly hydrophilic (polar) and partly…

Q: How many moles are in 12.2 g of copper sulfate

A: Mass of Copper sulfate , m = 12.2 g To find = Number of Moles .

Q: A balloon is filled with a 15% salt/ 85% water solution. Explain what will happen to the balloon if…

A: For this we need to learn about hypotonic solution and it's affect on the inner concentration.

Q: To increase the concentration of a solution, you would O increase the amount of solute O increase…

A:

Q: Determine the mass in grams of 1.1 moles of NaCl

A:

Q: Please don't provide handwritten solution ....

A: The molarity of the solution is 1.40 M.Explanation:

Q: A tank initially contains 200 gallons of water in which 50 lbs of salt are dissolved. A salt…

A:

Q: Using the relative reactivity values shown below, estimate the % yield of each of the two…

A: Detailed solution is given below:

Q: What would be the molarity of a solution in which 0.340 mole of NaCl is dissolved in enough water to…

A: The number of moles of the solution is 0.340 mole. The volume of the solution is 2.40 L.

Q: Discuss one importance of recycling on conservation of natural resources

A: In case you are not satisfied with what I provided above (or you just want to get some more ideas in…

Q: write the balanced chemical equation for P+O2=P2O5

A: 2P+52O2 = P2 O5…