One mole of argon gas is held in a rigid container whose volume is 22.41 l at 273.15 k. 3.000 kj of heat is added. cv =12.47 j mol−1 k−1 a) what is the initial pressure of the gas? b) what is qsys? c) what is wsys? d) what is the final temperature of the gas? e) what is the final pressure of the gas? f) what is ∆e?

d.) the average kinetic energy of the gas particles is greater in container b because its particles move faster.

the term hydride is commonly named after binary compounds that hydrogen forms with other elements of the periodic table. hydride compounds in general form with almost any element, except a few noble gases. the trends and properties vary according to the type of intermolecular force that bonds the elements together, the temperature, its molecular masses, and other components. hydrides are classified into three major groups, depending on what elements the hydrogen bonds to. the three major groups are covalent, ionic, and metallic hydrides. formally, hydride is known as the negative ion of a hydrogen, h-, also called a hydride ion. because of this negative charge, hydrides have reducing, or basic properties. its special characteristics will be further discussed.

explanation: