Electrolysis of water in the presence of an indicator., Chemistry

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.

Grignard reagants, what are grignard reagants ? how are tthey prepared is l...

what are grignard reagants ? how are tthey prepared is laboratory ? what makes them so important in synthetic chemistry?

Sulphur, why does the sulphur has three different valency

why does the sulphur has three different valency

Avart sarani, avart sarani me varg and avart

avart sarani me varg and avart

Transport number, how to calculate transport number by moving boundary meth...

how to calculate transport number by moving boundary method

IInorganic chemistry, Why magnesium does not impart any colour to Bunsen fl...

Why magnesium does not impart any colour to Bunsen flame while calcium does

Favourable conditions for electrovalency, Favourable conditions for electro...

Favourable conditions for electrovalency are: (1) Low charge on ions, large cation, small anion (2) High charge on ions, small cation, large anion (3)High charge on ions,

Glutamic acid standard protocol, glutamic acid standard estimation protocol...

glutamic acid standard estimation protocol

Thermodynamics, #question how many calories are required to heat 1.0g water...

#question how many calories are required to heat 1.0g water from 15 to 65c..

Benzyl amine in the presence of a weak acidic catalyst, Upon treatment of ...

Upon treatment of A with benzyl amine in the presence of a weak acidic catalyst, they obtained mainly the undesired amino alcohol C along with some of the desired product D that c

Sources and impacts of suspended solids, 1. Discuss how you would go about...

1. Discuss how you would go about collecting data for an analysis of the water budget of a region. 2. Discuss the sources and impacts of suspended solids. 3. The reaction o

Write Your Message!

Name

Email id

Message

Verfication Code

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!

Submit Assignment

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