US Weather reports usually provide pressure in inches of mercury (inHg). How many atm are in 19.58 inHg

9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water

In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?