0
What is the Method of preparation of 3 percent solution of sodium hydroxide?
Wiki User
∙ 13y ago
30 gm of sodium hydroxide desolved in 1 litre distilled water.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How can you test the percent purity of potassium chlorate?
by mohr's method
Preparation of 0.5 chlorine solution?
The following method will give 0.5% Chlorine solution Materials required: 1 litre water and 3 tsp bleaching powder.(see that it is 33.3% Chlorine) Add three teaspoon bleaching powder, make a paste with hand, after adding a small quantity of water.(there shall be no solids felt) Add remaining water. The resultant liquid will appear something like toddy. Now you have 0.5% Chlorine solution
How do you calculate the percent chloride with the volhard method?
(mass /volume)x100
The method by which rivers carry material that relies on the least amount of water turbulence is?
solution
What is the Method of analysis of sodium selenate?
max absorption wavelength of sodium selenate solution and colour
How do you determine the concentration of concentrated hydrochloric acid?
Method: titration with a standardized solution of sodium (or potassium) hydroxide.
Determination the concentration of concentrated hydrochloric acid?
Method: titration with a standardized solution of sodium (or potassium) hydroxide.
How will prevent salting point in the preparation of aromatic waters?
the methods of preparing aromatic waters are: 1. by distillation 2. by solution 2.1.by direct solution 2.2. by alternate solution
What is the general method of preparation of silicides?
What is the general method of preparation of silicides?
How is sodium hydroxide manufactured?
Sea water is a free and rich source of sodium chloride. Electrolyzing a sodium chloride solution is a popular method of manufacturing sodium hydroxide. The same method is used in industrial method, and another advantage is that the manufacturing of two other important substances, namely hydrogen and chlorine gases.
What is a raise of 1 percent on 64400?
644 Solution Method: 1% * 64400 = ? .01 * 64000 = 644
What is the definition of sanitizer?
Cleaning with a solution or method that will kill bacteria.Cleaning with a solution or method that will kill bacteria.
What is the method of preparation aluminum stearate?
It is prepared by the reaction of Aluminium Hydroxide and molten stearic acid at 60oC. Give stay time at same temperature and then spin off water from it,dry, micronize and pack.
Which is 25 percent of 50?
12.5 ------------------- Solution Method: ? = 25% of 50 ? = 25%/100 * 50 ? = .25 * 50 ? = 12.5 <-- this is your answer ====== Answer 1: 25 percent of 50 is 12.5.
What is one fifth in percentage?
20 percent Solution Method: 1/5 * 100 = 100 / 5 = 20 % or 20 percent (both represent the same thing) Another Method: 1/5 = .20 .20 * 100 = 20 % or 20 percent (both represent the same thing)
Which is the best method of estimate acetic acid in pharmaceutical and commercial preparation?
titration method
Define fusion method of gel preparation?
carbopol
