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What would be the pH of a solution with a hydrogen ion concentration of 0.00001 M?
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What is a solution that resists changes in the concentration of hydrogen ions caused by the addition of an acid or a base?
it is called a buffer. there would be minimal change in pH value if this solution is added
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 general name is given to solution that have many more hydrogen ions than hydroxide ions?
A solution with a greater concentration of hydrogen ion (H+) than hydroxide ion (OH-) is an acid while the inverse would be a base.
What is the OH 1 in a 0.0001 M solution of HCl?
From the equilibrium of water dissociation, kW is equal to the product of hydrogen ions and hydroxyl ions. The hydrogen ion concentration is 1x10^(-4). Hence, at 298 K, the hydroxyl ion concentration would be 1x10^(-10).
If a solution of pH 6 was made into a solution of pH 3 the concentration of hydrogen ions would need to be?
1000 times increased. 106-3 = 103 =1000 because the pH scale is logarithmic.
Effect on H concentration in a solution in base?
a base would decrease the ph or hydrogen concentration
What is a unit of measurement that indicates how many hydrogen ions that are in a solution?
The unit would be H+/ 1 L of solution (usually water). This is called Molarity, or concentration.
What is a solution that resists changes in the concentration of hydrogen ions caused by the addition of an acid or a base?
it is called a buffer. there would be minimal change in pH value if this solution is added
What would happen to the concentration of hydrogen ions in a solution of a strong acid if an equal number of hydroxide ions were added to the solution?
It produces a neutral salt along with water
What general name is given to solution that have many more hydrogen ions than hydroxide ions?
A solution with a greater concentration of hydrogen ion (H+) than hydroxide ion (OH-) is an acid while the inverse would be a base.
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 measures the concentration of hydrogen ions in a solution?
pH Paper. Litmus paper Hydrogen ions determine how acidic a solution is, the lower the number on the pH scale, the more acidic it is. The color for litmus paper would be a red it it was 1 and blue if it was a base.
How do you determine the concentration of solution?
To determine the concentration of a solution, you would need to separate the solution. You then determine how much of the solution is diluted, and how much is whole.
What is the OH 1 in a 0.0001 M solution of HCl?
From the equilibrium of water dissociation, kW is equal to the product of hydrogen ions and hydroxyl ions. The hydrogen ion concentration is 1x10^(-4). Hence, at 298 K, the hydroxyl ion concentration would be 1x10^(-10).
If a solution of pH 6 was made into a solution of pH 3 the concentration of hydrogen ions would need to be?
1000 times increased. 106-3 = 103 =1000 because the pH scale is logarithmic.
If the pH of a solution is 6 would you expect to find more or fewer hydrogen ions than a solution with a pH of 3?
A lower pH means more hydronium; each decrease by 1 means the concentration is increased tenfold. You would expect to find fewer hydrogen ions in the pH 6 solution (1000 times fewer ions).
The strength of an acid based on concentration of what ions?
Hydrogen ion (H+) [technically it is hydronium ion (H3O+)] that determines the strength of an acid. A mole of hydrochloric acid (HCl) produces 1 mole of H+ ions, then that is a strong acid. Weak acids give smaller amounts of H+ for a mole of substance.
