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What is the mass percent of sodium chloride in a solution prepared by adding 1 g of sodium chloride to 50 g of water?
Wiki User
∙ 13y ago
100[1/(50 + 1)] = 2 %, to the justified number of significant digits.
Wiki User
∙ 13y ago
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Which compound could be added to an ammonia solution to form a buffer solution?
Its salt can be added. Salt can be prepared by adding acid to it
How can you determine the chloride in soap?
If the soap is fully and completely water soluble, its chloride content can be precipitated by adding silver nitrate solution to the soap solution, and the amount of silver chloride solution used until precipitation ceases measures the content of sodium originally in the solution. There are also many other analytical methods available.
What is the manipulative variable of the separation of ammonium chloride sodium chloride and sand HELP?
Adding water sodium and ammonium chloride are easily dissolved; by filtration of the solution sand is separated, remaining on the filter.
When tin chloride reacts with mercury chloride?
A white precipitate of mercury(I) chloride is formed when a small amount of tin chloride SnCl2 is put into a solution of mercury(II) chloride (HgCl2); adding more SnCl2 turns this precipitate black as metallic mercury is formed.
What is the role of adding calcium chloride to the saliva?
what is the role of adding calcium chloride to saliva
What is the mass percent concentration of the solution prepared by adding 20 g of sodium chloride into 380 g of water?
Divide the amount of sodium chloride by the total amount (sodium chloride + water). Then multiply that by 100 to convert to percent.
Can be prepared by adding enough amount of soute in a lesser amount of solvent?
hypertonic solution
Which compound could be added to an ammonia solution to form a buffer solution?
Its salt can be added. Salt can be prepared by adding acid to it
How can you determine the chloride in soap?
If the soap is fully and completely water soluble, its chloride content can be precipitated by adding silver nitrate solution to the soap solution, and the amount of silver chloride solution used until precipitation ceases measures the content of sodium originally in the solution. There are also many other analytical methods available.
What is the manipulative variable of the separation of ammonium chloride sodium chloride and sand HELP?
Adding water sodium and ammonium chloride are easily dissolved; by filtration of the solution sand is separated, remaining on the filter.
How is sodium chromate prepared?
Sodium chromate is prepared by adding caustic soda to Sodium Dichromate. Go on adding causting soda till the pH drops to 6. what we get is the solution of Sodium chromate and you can evaporate, crystallise and filter.
When tin chloride reacts with mercury chloride?
A white precipitate of mercury(I) chloride is formed when a small amount of tin chloride SnCl2 is put into a solution of mercury(II) chloride (HgCl2); adding more SnCl2 turns this precipitate black as metallic mercury is formed.
How is a brass solution prepared?
Diluted vinegar solution can also be used to clean brass. It can be prepared bymixing one part of vinegar with ten parts of water.
What is the role of adding calcium chloride to the saliva?
what is the role of adding calcium chloride to saliva
What colored coating is formed on adding zinc granules to freshly prepared ferrous sulphate solution?
A grayish coating is formed.
How does common salt help in separating soap from the solution after saponification?
1. Sodium chloride help to separate soap from the mixture by precipitation. 2. Adding sodium chloride the soap is more hard.
How would you know a solution contained chloride ions?
If the solution that may contain chloride ions is aqueous, adding a solution of silver nitrate will cause a precipitate of silver chloride. (However, there are many other insoluble silver salts, so that this test is not specific to chloride.)
