Electrolysis of water in the presence of an indicator, Chemistry

Assignment Help:

Electrolysis of Water in the Presence of an Indicator

• Place ~ 50 mL of the thawed cabbage juice in the same glass container (after rinsing) used in Step 1.

• Insert the electrodes (as instructed earlier in point four of Step 1). Observe the areas around the interface between the electrode leads and the solution for 2-3 minutes during the attempted electrolysis and report any observations in the table that follows these directions.

• Place 50 mL of the thawed cabbage juice indicator in the same glass container (after rinsing) and add one or two drops of vinegar, or more if needed, until the cabbage juice indicator solution becomes slightly pink. Once again, repeat the insertion of the electrodes as described in point four of Step 1. After 2-3 minutes, report any observations in the areas of the electrode leads in the solution in the table that follows these directions.


Related Discussions:- Electrolysis of water in the presence of an indicator

., why we consider carbon as standared for atomic mass unit

why we consider carbon as standared for atomic mass unit

Pure ammonia gas is injected , Ammonia is a gas for which reliable analytic...

Ammonia is a gas for which reliable analytical methods are available to explain concentration in other gases.  To measure ?ow in a 15 inch schedule 40 natural gas pipeline, pure am

Metal catalyzes the hydrogenation of alkenes, Describe this blocking by dra...

Describe this blocking by drawing the interaction between water and the catalyst analogous to that of task 1 of this problem.   If a metal catalyzes the hydrogenation of alk

Please help me, a 5.00 l reaction vessel contains hydrogen at a partial pre...

a 5.00 l reaction vessel contains hydrogen at a partial pressure of 0.588 atm and oxygen gas at a partial pressure of 0.302 atm.Which element is the limiting reactant in the follow

Analytical, what is mean of biamperometric titration

what is mean of biamperometric titration

Solubility of one liquid in other -liquid liquid equilibria, Explain Solubi...

Explain Solubility of one liquid in another -Liquid–Liquid Equilibria   Suppose substances A and B are both liquids when pure. In discussing the solubility of liquid B in li

Physical properties of monohydric alcohols, Physical properties of monohydr...

Physical properties of monohydric alcohols (a) Character - Monohydric Alcohols are neutral component. These comprise no effect on litmus paper. This is analytical investigation

Transfer function c(s)/r(s), Verify the transfer function C(s)/R(s) for th...

Verify the transfer function C(s)/R(s) for the block diagram given below.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd