Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
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.
which element is the largest size halogen.
#most wanted question..
What types of detergent remove oils and fats
Solid xenon forms crystals with a face centered unit cell that has an edge of 620 pm. 1. calculate the atomic radius of xenon. 2. calculate the packing efficiency if xenon. So
What is the net charge of a non-ionized atom? In an atom, the number of protons is equivalent to the number of electrons and that single proton has the similar positive charge v
The number of electrons and neutrons of an element is 18 and 20 respectively. Its mass number is: (1) 17 (2) 37 (3)2 (4)38 Ans: 17
when H+ is removed from any compound it forms conjugate acid. the addition of H+ ion gives conjugate base.
20ml of water sample requires 15ml of 0.1mg/l sodium carbonate using phenolphthalein indicator. state the type of acidity and calculate the acidity
Q. What are the Cationic and neutral ligands? The names of all anionic ligands end in '0' replacing the final 'e' in endings. Sometimes endings are also changed. Thus the given
The difference between an ideal gas and a real gas is that real gases will not strictly follow the laws established for ideal gases, because of real-world characteristics. An idea
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd