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Do bases have a high or low concentration of hydrogen ions?
Bases have a lower concentration of hydrogen ions compared to acids. This is because bases donate hydroxide ions (OH-) which can combine with hydrogen ions (H+) to form water, reducing the concentration of free hydrogen ions in the solution.
Is it true that An acidic solution has a very high concentration of OH ions?
No it is false -it has a high concentration of H+ ions
What process that alows movement of gases and ions from areas of high consentration to low consentration?
Diffusion is the process that allows movement of gases and ions from areas of high concentration to low concentration. This process occurs passively, driven by the concentration gradient, and does not require energy input from the cell.
When the pH is high the concentration of hydrogen ions is low?
Yes, that's correct. pH is a measure of the concentration of hydrogen ions in a solution. When the pH is high, it means there are more hydroxide ions present relative to hydrogen ions, indicating a lower concentration of hydrogen ions.
When the pH is high what is true about the concentration of hydrogen ions?
When the pH is high, the concentration of hydrogen ions is low. This is because pH is the negative logarithm of the hydrogen ion concentration, so a higher pH value corresponds to a lower concentration of hydrogen ions.
Do bases have a high or low concentration of hydrogen ions?
Bases have a lower concentration of hydrogen ions compared to acids. This is because bases donate hydroxide ions (OH-) which can combine with hydrogen ions (H+) to form water, reducing the concentration of free hydrogen ions in the solution.
Is it true that An acidic solution has a very high concentration of OH ions?
No it is false -it has a high concentration of H+ ions
What is the movement of ions from high concentration to low concentration?
The movement of ions from high concentration to low concentration is called diffusion. In diffusion, ions move from an area of higher concentration to an area of lower concentration until equilibrium is reached. This process occurs spontaneously and does not require an input of energy.
What process that alows movement of gases and ions from areas of high consentration to low consentration?
Diffusion is the process that allows movement of gases and ions from areas of high concentration to low concentration. This process occurs passively, driven by the concentration gradient, and does not require energy input from the cell.
When the pH is high the concentration of hydrogen ions is low?
Yes, that's correct. pH is a measure of the concentration of hydrogen ions in a solution. When the pH is high, it means there are more hydroxide ions present relative to hydrogen ions, indicating a lower concentration of hydrogen ions.
When the pH is high what is true about the concentration of hydrogen ions?
When the pH is high, the concentration of hydrogen ions is low. This is because pH is the negative logarithm of the hydrogen ion concentration, so a higher pH value corresponds to a lower concentration of hydrogen ions.
What is A solution with a pH of 13 is a strong what?
A solution with a pH of 13 is a strong base. This means that it has a high concentration of hydroxide ions and a low concentration of hydrogen ions. Strong bases have pH values greater than 7 and can be corrosive to skin and other materials.
What makes something acidic or basic?
Something is acidic when it has a high concentration of hydrogen ions (H+) and low pH. Something is basic when it has a high concentration of hydroxide ions (OH-) and high pH. Acids donate hydrogen ions to solutions, while bases accept hydrogen ions.
Why water is netural in pH scale?
pH is the negative logarithm of the molar concentration of dissolved hydronium ions. a low pH indicates a high concentration of hydronium ions, while a high pH indicates a low concentration. water happens to be very close to 7.0 so it is considered neutral
Is active transport low concentration to high concentration?
Yes. Active transport requires energy; it is transport from an area of low concentration to an area of high concentration. Passive transport doesn't require energy; it is transport from an area of high concentration to an area of low concentration.
Why do acids and bases conduct electricity in water when pure water does not?
Acids and bases dissociate into ions in water, allowing them to conduct electricity. Pure water, on the other hand, has low ionic content and resists the flow of electricity due to its low concentration of ions. When acids and bases are dissolved in water, they increase the concentration of ions in the solution, which enhances its conductivity.
What does it mean to have a high concentration of H plus ions?
Having a high concentration of H+ ions means the solution is acidic. This indicates a low pH value and a higher tendency for the solution to donate protons in reactions.
