Beri

If I run a Web server on a machine behind my NAT router, what is the technique that allows unsolicited information to be passed to my web server called?

and... what is it called when I configure my NAT router to pass traffic from one port to another port?

At 35°C, K = 1.6 x10^-5 mol/L for the following reaction.

2 NOCl(g) <--> 2 NO(g) + Cl2(g)

Calculate the concentrations of all species at equilibrium for each of the following original mixtures.

(a) 2.4 mol of NO and 1.2 mol of Cl2 in a 1.0 L flask

(b) 1.4 mol of NOCl and 1.4 mol of NO in a 1.0 L flask

(c) 2.8 mol of NOCl, 2.8 mol of NO, and 1.4 mol of Cl2 in a 1.0 L flask

(d) 1.9 mol/L concentration of all three gases

(e) 3.2 mol of NO and 1.1 mol of Cl2 in a 1.0 L flask

Can anyone explain to me how to do these problems?

A sample of solid ammonium chloride was placed in an evacuated container and then heated so that it decomposed to ammonia gas and hydrogen chloride gas. After heating, the total pressure in the container was found to be 4.4 atm. Calculate Kp at this temperature for the following decomposition reaction.

NH4Cl(s) <--> NH3(g) + HCl(g)