The volume of a fixed amount of gas is double and the absolute temperature os doubled according to the ideas gas law how has the pressure of the gas changed

Ted and emily played a mixed doubles tennis match against jack and brenda. in the second match. ted and brenda played against jack and emily. which type of chemical reaction does the situation demonstrate?

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~

Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water