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What happens when you compare H ions with a solution of nitric acid with a number found in ethanoic acid?
When comparing H⁺ ions in a solution of nitric acid (HNO₃) to those in ethanoic acid (CH₃COOH), you will find that nitric acid is a strong acid and dissociates completely in solution, resulting in a higher concentration of H⁺ ions. In contrast, ethanoic acid is a weak acid and only partially dissociates, leading to a lower concentration of H⁺ ions. Consequently, the pH of the nitric acid solution will be much lower (more acidic) than that of the ethanoic acid solution. This difference in ion concentration affects their reactivity and strength as acids.
How do you test a metal to determine if it is silver and how do test silver quality?
- Dissolve a small amount of the metal in nitric acid.- Add several drops of sodium chloride solution.- Formation of a white precipitate is an indication for silver.An exact determination of the silver quality is made with methods of analytical chemistry.
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 compound of H2NO3?
The composition of hno3 is HNO3 , with one hydrogen atom, one nitrogen atom, and three oxygen atoms. The name of this molecule is nitric acid. Refer to the related link for a structural formula of nitric acid.
How can you separate Fe from Ag?
One way to separate iron (Fe) from silver (Ag) is to use a chemical reaction. By treating a mixture of the two metals with nitric acid, silver will dissolve as silver nitrate while iron remains unaffected. The solution can then be filtered to separate the dissolved silver from the undissolved iron.
What happens when dilute nitric acid and silver nitrate solution is added to sodium chloride solution What is formed when you add silver nitrate and hydrochloric acid?
When dilute nitric acid and silver nitrate solution are added to sodium chloride solution, a white precipitate of silver chloride is formed. When silver nitrate and hydrochloric acid are added, a white precipitate of silver chloride is also formed.
What are the products of reaction between silver nitrate and hydrochloric acid?
The reaction between silver nitrate and hydrochloric acid forms silver chloride and nitric acid as products. Silver chloride is a white precipitate that is insoluble in water, while nitric acid remains in solution.
How do you make silver nitrate from powder?
To make silver nitrate from powder, you would need to dissolve silver oxide or silver metal in nitric acid. The reaction produces silver nitrate and water. Make sure to use appropriate safety precautions when working with nitric acid, as it is corrosive and can be hazardous.
Is nitric acid present in aqueous solution?
Yes, nitric acid is present in aqueous solution.
How do you dissolve silver plate?
To dissolve silver plate, you can use a solution of nitric acid. Be sure to handle nitric acid with caution, as it is a strong acid and can be hazardous. It is recommended to carry out this procedure in a well-ventilated area and wear appropriate safety gear.
What reagent that distinguishes the chemical properties of Ag and Mg?
Nitric acid can be used to distinguish between silver (Ag) and magnesium (Mg) due to their different reactivities. Silver reacts with nitric acid to form silver nitrate and oxygen gas, while magnesium reacts to form magnesium nitrate and hydrogen gas. Thus, observing the reaction with nitric acid can help differentiate between the two metals.
How do you process silver?
Silver is processed by dissolving it from gold alloys. This is done by boiling it within a 30 percent solution of nitric acid.
How do you prepare 5 percent nitric acid solution from 55 percent nitric acid?
To solve this problem, we basically have 2 equations and 2 unknowns. The unknowns are the (volume of water) & the (volume of 70 wt%) nitric acid to add. * This problem will assume that you are interested in making 1 L (or 1000 mL) of 5 wt% nitric acid solution. Equation 1: (volume of water) + (volume of 70 wt% nitric acid) = 1000 mL Equation 2: mass of nitric acid / [mass of water + mass of 70 wt% nitric acid solution] = 0.05 (0.05 is 5 wt%) * Remember that mass = density * volume * Remember that 70 wt% nitric acid solution mean that for 100 grams (gm) of this acid, then there's 70 grams of HNO3 * Remember that density of 70 wt% nitric acid solution is 1.413 gm/cm^3 * Remember that density of water is 1 gm/cm^3 Equation 2 is now re-written as: [(density of 70 wt% nitric acid soln)*(volume of 70 wt% nitric acid)*0.70] / [(volume water)*(1gm*cm^3) + (volume of 70 wt% nitric acid)*(1.413gm/cm^3)] = 0.05 Solving for the 2 equations gives answer to the 2 unknowns: Answer: To make 1000 mL of 5 wt% nitric acid solution, add 1) 51.63 mL of 70 wt% nitric acid solution 2) 948.37 mL of water
How do you prepare 1 percent nitric acid solution?
To prepare a 1% nitric acid solution, you would mix 1 part of concentrated nitric acid with 99 parts of water (1:99 dilution). Always add acid to water slowly to avoid splashing. Use appropriate personal protective equipment when handling nitric acid due to its corrosive nature.
What happens when you mix equal parts nitric acid and distilled water?
Nitric acid is not a very strong acid. Adding distilled water will cause it to be more diluted. Its acidity does not change. However, to neutralize it, you do not need more alkali as compared to before adding the distilled water.
Comparison between dilute solution of nitric acid and a concentrated nitric acid?
A dilute solution of nitric acid has a lower concentration of nitric acid molecules compared to a concentrated solution. This leads to the dilute solution having a lower acidic strength and being less corrosive. Concentrated nitric acid, on the other hand, has a higher concentration of nitric acid molecules, making it more acidic and corrosive.
Is silver completely non-reactive?
No. Silver will react with nitric acid and with aqua regia, a mixture of nitric and hydrochloric acid.
