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What is the name of a compound that stabilizes the pH of a solution by adding or taking hydrogen ions?
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∙ 6y ago
base
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Which substances decrease the hydrogen ion concentration in a solution?
Adding a base the hydrogen concentration decrease.
What is the most common chemical method for removing hydrogen ions in a solution?
adding OH ions to the solution
Predict what will happen to the hydrogen ion concentration of an acidic solution if you add water to it?
Adding water dilutes the solution and therefore reduces the concentration of hydrogen ions.
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
What is lead nitrate?
It is a solution produced from adding metal lead and nitric acid to form lead nitrate and hydrogen
What is a chemical compound that helps control the pH of a solution by adding or removing hydrogen ions is a(n)?
Buffer
Which substances decrease the hydrogen ion concentration in a solution?
Adding a base the hydrogen concentration decrease.
What is the most common chemical method for removing hydrogen ions in a solution?
adding OH ions to the solution
Predict what will happen to the hydrogen ion concentration of an acidic solution if you add water to it?
Adding water dilutes the solution and therefore reduces the concentration of hydrogen ions.
How do you know which compound it is by adding silver nitrate?
For example, adding silver nitrate solution to a solution containing halogen ions: formation of a white insoluble precipitate.
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
Is adding salt to water a new product?
Adding a salt to water we obtain a solution (a homogeneous mixture) not a new chemical compound.
What is lead nitrate?
It is a solution produced from adding metal lead and nitric acid to form lead nitrate and hydrogen
Compounds consisting of the elements carbon and hydrogen?
Hydrocarbons. If you're adding Oxygen, it's Sugars.
How do the concentrations of hydrogen ion and hydroxide ion determine whether a solution is acidic basic or neutral.?
acids are substances that release their hydrogen ion(s) while bases grab hydrogen ions to themselves. SO, adding acids will increase the H+ concentration while adding bases will decrease the H+ concetration of the solution. This would be considered a direct effect.
What substance decreases the H ion in a solution?
H plus ion concentration can be decreased by adding base to the solution. The reduction can also be done by accepting hydrogen ions.
Does the acid increase the concentration of hydrogen ions in the solution?
The pH increases. There are two ways to think about this. First, adding hydroxide ions is the same as adding a base, and a base will cause the pH of a solution to become more basic, i.e. increase. Second, hydroxide ions will react with hydrogen ions in the solution to neutralize them, decreasing the concentration of hydrogen ions. Since the pH scale is a negative logarithmic scale, a decrease in the concentration of hydrogen ions means an increase in pH.
