Chemistry, 27.03.2020 20:59 JakkuZakku9436
The surface area of an object to be gold plated is 19.3 gcm-3. A current of 3.36 A is applied to a solution that contains gold in the +3 oxidation state. Calculate the time required to deposit an even layer of gold 1.20x10-3 cm thick on the object.
Answers: 2
Chemistry, 21.06.2019 13:50
Aluminum–lithium (al-li) alloys have been developed by the aircraft industry to reduce the weight and improve the performance of its aircraft. a commercial aircraft skin material having a density of 2.47 g/cm3 is desired. compute the concentration of li (in wt%) that is required.
Answers: 3
The surface area of an object to be gold plated is 19.3 gcm-3. A current of 3.36 A is applied to a s...
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