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If you have 14 ml of acidic solution with pH 3 how many ml of solution with pH 8 will you need to add to make the solution pH 7?
You would need to add enough of the alkaline solution to make the total volume 14 litres. The pH of a solution is a measure of the concentration of the hydrogen ion. In fact it is the logarithm of the reciprocal of the hydrogen ion concentration.
Water ionizes to give one hydrogen ion per 10 million molecules so the pH is log(10,000,000)=7. The pOH (alkalinity) is obtained by taking the pH away from 14. So pH 8 is equivalent to pOH 6. The pOH is the logarithm of the reciprocal of the hydroxide ion concentration. To achieve neutrality the number of hydrogen ions must balance the number of hydroxide ions.
The difference between the pH of the acid solution and the pOH of the alkaline solution is 3. This tells us that the acid is 10 to the power of 3 times i.e. a thousand times more concentrated than the alkaline solution. Thus the acid needs to be diluted to one part in a thousand with the alkaline solution.
What else can I help you with?
What ion falls off to make things more acidic?
We would need more information to be able to respond to this question.
What does it mean to neutralize a solution and how can this be done?
Neutralizing a solution involves adjusting its pH to make it neither acidic nor basic. This is usually done by adding an acid to a basic solution or a base to an acidic solution until the desired pH is reached. Different chemicals can be used depending on the initial pH of the solution and the desired final pH.
Predict the acidic basic or neutral character of the solutions of the following salt?
To predict the acidity or basicity of a salt solution, we need to consider the ions it forms when dissolved in water. If the cation or anion of the salt is a strong acid or base, the solution will be neutral. If the cation is from a weak base and the anion is from a strong acid, the solution will be acidic. If the cation is from a strong base and the anion is from a weak acid, the solution will be basic.
What volume of a 0.160 M solution would have to be added to 550.0 mL of the acidic solution to neutralize completely all of the acid?
To neutralize the acidic solution completely, you need to add a solution of basic nature. The volume of the basic solution required can be calculated using the formula: ( V_1 \times C_1 = V_2 \times C_2 ), where ( V_1 ) and ( C_1 ) are the volume and concentration of the acidic solution, and ( V_2 ) and ( C_2 ) are the volume and concentration of the basic solution, respectively. Substituting the known values, you can find the volume of the basic solution needed.
How many moles of solute do you need to make one liter of a 1.25 molL ammonium hydroxide solution?
You would need 1.25 moles of ammonium hydroxide to make one liter of a 1.25 mol/L solution.
What is the material used to remove an indicator from a neutralized solution how does this work?
it is universal indicator with mixture of alkali
What ion falls off to make things more acidic?
We would need more information to be able to respond to this question.
I need a simple definition of acidic salts and basic salts?
A water solution of a basic salt has a pH greater than 7; a water solution of an acidic salt has a pH lower than 7.
How many g of KCl do you need to make 2.5 L of a 10 weight volume solution?
For a 10 % solution you need 250 g KCl.
If you are given 5 gL of stock solution to make 15 ml of 2.3 gL fructose solution how many L of the stock solution is needed to make the fructose solution?
You need 6,9 mL stock solution.
What does it mean to neutralize a solution and how can this be done?
Neutralizing a solution involves adjusting its pH to make it neither acidic nor basic. This is usually done by adding an acid to a basic solution or a base to an acidic solution until the desired pH is reached. Different chemicals can be used depending on the initial pH of the solution and the desired final pH.
Predict the acidic basic or neutral character of the solutions of the following salt?
To predict the acidity or basicity of a salt solution, we need to consider the ions it forms when dissolved in water. If the cation or anion of the salt is a strong acid or base, the solution will be neutral. If the cation is from a weak base and the anion is from a strong acid, the solution will be acidic. If the cation is from a strong base and the anion is from a weak acid, the solution will be basic.
What is a solution that has a higher concentration of hydrogen ions called?
an acid. I think you need more info to say anything else.
How many grams of NaCl would you use to make 100ml of a 4M solution?
The Molecular Weight of NaCl = 58.5 So to make 1L of 4M NaCl solution you need 4*58.5=234g of NaCl So to make 100mL of the above solution you need 23.4 grams of NaCl
How many grams sugar need to be added in a 100mL water to make a 10 sugar solution?
To make a 10% sugar solution you need to dissolve 10 grams of sugar and bring the volume up to 100 ml
What volume of a 0.160 M solution would have to be added to 550.0 mL of the acidic solution to neutralize completely all of the acid?
To neutralize the acidic solution completely, you need to add a solution of basic nature. The volume of the basic solution required can be calculated using the formula: ( V_1 \times C_1 = V_2 \times C_2 ), where ( V_1 ) and ( C_1 ) are the volume and concentration of the acidic solution, and ( V_2 ) and ( C_2 ) are the volume and concentration of the basic solution, respectively. Substituting the known values, you can find the volume of the basic solution needed.
How many moles of solute do you need to make one liter of a 1.25 molL ammonium hydroxide solution?
You would need 1.25 moles of ammonium hydroxide to make one liter of a 1.25 mol/L solution.
