Note:- answer may vary because in some places people uses 96500 or 96485.33
so use whatever is in your textbook
hope it helps
urgent 7) Small amounts of the metal barium (Ba, MW = 137.33 g/mol) can be produced...
7) Small amounts of the metal barium (Ba, MW = 137.33 g/mol) can be produced by electrolysis. The half-reaction for the production of barium metal is Ba²+ + 2e Ba Electrolysis is carried out using a current i = 15.0 amp (1 amp - 1 C/s). How long (in minutes) will it take to produce 16.0 g of barium metal? [12 points)
7) Small amounts of the metal barium (Ba, MW = 137.33 g/mol) can be produced by electrolysis. The half-reaction for the production of barium metal is Ba2+ + 2 e → Ba Electrolysis is carried out using a current i = 15.0 amp (1 amp = 1 C/s). How long (in minutes) will it take to produce 16.0 g of barium metal? [12 points]
7) Small amounts of the metal strontium (Sr, MW = 87.62 g/mol) can be produced by electrolysis. The half-reaction for the production of strontium metal is Sr?+ +2e Sr Electrolysis is carried out using a current i = 15.0 amp (1 amp - 1 C/s). How long in minutes) will it take to produce 25.0 g of strontium metal? [12 points)
7) Small amounts of the metal strontium (Sr, MW = 87.62 g/mol) can be produced by electrolysis. The half-reaction for the production of strontium metal is Sr?+ +2 → Sr Electrolysis is carried out using a current i = 14.0 amp (1 amp = 1 C/s). How long (in minutes) will it take to produce 20.0 g of strontium metal? [12 points)
I 7) Small amounts of the metal strontium (Sr, MW - 87.62 g/mol) can be produced by electrolysis. The half-reaction for the production of strontium metal is Sr+ + 2 e Sr Electrolysis is carried out using a current i - 12.0 amp (1 amp = 1 C/s). How long in minutes) will it take to produce 12.0 g of strontium metal? [12 points)
4) For each of the following questions circle the correct answer. There is one and only one correct answer per problem. [5 points each] a) A colligative property whose value depends directly on the mole fraction of solute particles osmotic pressure boiling point freezing point vapor pressure elevation depression lowering b) An example of a strong soluble base Pb(OH) Ba(OH)2 Cu(OH)2 AgOH c) A cation that is expected to act as a weak acid in water Mg? (aq) Pb?"(aq) Ag...
Problen 1 1. For production of penicillin (CIGHsO4N S, molecular weight 334.4 g/mol), glucose CoHr2O) is used as substrate and phenylacetic acid (C H O2) is added as precursor. The stoichiometry for overall synthesis is: A supply of 100 mol/hr of glucose is fed to a continuous stirred-tank reactor for the production of penicillin, along with 200 mol/hr of ammonia (NHs),130 mol/hr of oxygen, 125 mol/hr of sulfuric acid and 100 mol/hr of phenylacetic acid. a. Determine the limiting reactant...
Microscale techniques: In today's experiment we will be using very small amounts of chemical reactants. This method is generally less expensive and more environmentally-friendly than traditional "test tube" chemistry. Some of the waste products produced in today's experiment, particularly those containing lead and barium, are harmful to the environment. By using such small amounts of chemical reactants we generate far less waste than by using larger scale methods. Procedure 1. Put on your safety goggles. Be sure to wear them...
Hi, can anyone please help me with this? i have no clue how to define if a reaction is Oxidation reduction or not. Thanks a lot OXIDATION-REDUCTION Introduction Chemists refer to reactions which involve a transfer of electrons from one reactant to another as oxidation reduction reactions of just "redox" reactions. Oxidation is defined as a loss of electron and reduction as a gain of electron by a substance during a chemical reaction. The loss of electrons by one substance...
please answer the prelab excercise:) I tried doing it but I did not get very far Experiment 7: Grignard Reaction. Introduction Discovered by French chemist Victor Grignard, the reaction that now bears his name is an example of the preparation of an organometallic reagent. In this lab, phenylmagnesium bromide is the Grignard of interest, and it will be added to an aldehyde to produce an alcohol. Lab Objectives 1. To study organometallic reagents in general. benzophenone. 2. To prepare phenylmagnesium...