The percentage of silver impurity in a lead sample was

Reference no: EM13641411

The percentage of silver impurity in a lead sample was determined by the following procedure: A sample of lead weighing 1.050 g was dissolved in nitric acid to produce an aqueous solution of Pb2+ and Ag+. The solution was made up to a volume of 350.0 ml with water; a pure silver electrode was immersed in the solution and the potential difference between this electrode and a standard hydrogen electrode was found to be 0.503 volts. What was the percent silver impurity in the lead metal?

Reference no: EM13641411

Questions Cloud

If the ground state electron configuration of an element : if the ground state electron configuration of an element is ar3d10 4s2 4p4 what is the typical charge on the monatomic

A household freezer operates in a room at 20ordmc heat must : a household freezer operates in a room at 20ordmc. heat must be transferred from the cold space at a rate of 2 kw to

Find the probability that they all will decide to go : a true coincidence at disneyworld wisconsin has 5.4 million residents. on any given day the probability is 15000 that a

The runner must then accelerate at 020 m s2 for how many : a runner hopes to complete the 10000-m run in less than 30.0 min . after running at constant speed for exactly 27.0 min

The percentage of silver impurity in a lead sample was : the percentage of silver impurity in a lead sample was determined by the following procedure a sample of lead weighing

A company manufactures 13 types of cars prior to full-scale : a company manufactures 13 types of cars. prior to full-scale production 4 of each type are made and a sample of 5 cars

The exit conditions are 500 kpa 1000degc kinetic and : nitrogen gas is heated in a steady-state steady-flow process. the inlet conditions are 550 kpa 35degc and the exit

A glaucous winged gull ascending straight upward at 520ms : a glaucous winged gull ascending straight upward at 5.20ms drops a shell when it is 12.5 m above the ground.a what are

If the benzophenone used to prepare triphenylmethanolfrom : if the benzophenone used to prepare triphenylmethanolfrom a reaction of benzophenone and phenylmagnesium bromide is wet

User Account

All Pages