Justify the following with clear hand writing anddetails: I'll be thankful.
- What is the mole fraction of HCl in a 36% by weight aqueoussolution of HCl?
- A solution contains 4.00 g NaOH, 5.61 g KOH, and 1.03 g RbOHin 90.0 g of water. The solution’s density is 1.08 g/mL. What isthe molality of OH– ?
- Why does a can of soda fizz when it is opened?
- Adding NaCl to water results in a solution with greaterelectrical conductivity than pure water.
a. If you add NaCl to oil, do you expect the electricalconductivity of the oil to increase? Why or why not?
b. Is solid NaCl a good conductor of electricity? Why or whynot?
