At 25.0°c the henry's law constant for hydrogen sulfide h2s gas in water is 0.087m/atm. calculate the mass in grams of h2s gas that can be dissolved in 1300.ml of water at 25.0°c and a h2s partial pressure of 3.06atm.

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

What’s the theoretical yield of solid lead