When 0.0292 g of an unknown compound was dissolved in 3.06 g of benzene the molality of the solution, obtained by freezing point depression, was 0.0897 m. Calculate the molar mass of the compound. (The masses and molality should not be rounded in the calculation, as this can cause rounding errors in the final answer.) g/mol

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?

Plz a person walks 1 mile every day for exercise, leaving her front porch at 9 am and returning to her front porch at 9: 25 am what was the total displacement of her daily walk a. 1 mile b. 0 c. 25 min d. none of the above

How long could you survive without electricity? what parts of your life would be affected by loss of electricity? should you prepare for an electricity outage, and if so, how would you prepare? what backup system could your family or community install to generate limited amounts of electricity during an outage? how does this system create an electric force field and generate electric current?