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Is a solution of ph2 a weak acid?
No, a solution with a pH of 2 is considered a strong acid because it has a high concentration of hydrogen ions. The lower the pH value, the higher the concentration of hydrogen ions and the stronger the acid.
Why is sulphuric acid said to be a strong acid?
Sulfuric acid is considered a strong acid because it ionizes almost completely in water, producing a high concentration of H+ ions. This results in a low pH and strong acidic properties such as corrosiveness.
Which name identifies the acid HBr?
This is definitely an acid. It is the chemical formula for hydrobromic acid, which is actually one of the six strongest acids. It will dissociate immediately in water to form a high concentration of the H+ ion, and the concentration of that ion is what determines the pH of the substance. High ion concentration, low pH, strong acid.
What is pH of a hydrochloric acid?
The pH value of the solution depends on the strength of the acid, in other words, acid concentration.
A stong acid will what?
A strong acid will completely dissociate in water, meaning it will release a high concentration of hydrogen ions (H+) into the solution. This results in a low pH and high acidity in the solution.
Can you have a high concentration of a weak acid?
An electrolyte is said to be concentrated, in a solution which has high concentration of ions. It is said to be dilute in a low concentration of ions solution. The electrolyte is strong, if a high proportion of the solute dissociates to form free ions. The electrolyte is weak, if most of the solute does not dissociate.
Is a solution of ph2 a weak acid?
No, a solution with a pH of 2 is considered a strong acid because it has a high concentration of hydrogen ions. The lower the pH value, the higher the concentration of hydrogen ions and the stronger the acid.
When molecules move down the concentration gradient it means they are moving from high to low or low to high?
When molecules move down the concentration gradient, they are moving from an area of high concentration to an area of low concentration. This movement occurs spontaneously to equalize the concentration of molecules in the given environment.
Why is sulphuric acid said to be a strong acid?
Sulfuric acid is considered a strong acid because it ionizes almost completely in water, producing a high concentration of H+ ions. This results in a low pH and strong acidic properties such as corrosiveness.
Does endocytosis go from low to high or high to low concentration?
Exocytosis goes from high to low concentration.
Which name identifies the acid HBr?
This is definitely an acid. It is the chemical formula for hydrobromic acid, which is actually one of the six strongest acids. It will dissociate immediately in water to form a high concentration of the H+ ion, and the concentration of that ion is what determines the pH of the substance. High ion concentration, low pH, strong acid.
Does endocytosis go from a high to low or low to high concentration?
Endocytosis is the process by which cells take in materials from their environment by engulfing them. It does not involve the movement of substances from a high to low or low to high concentration; it simply involves the uptake of materials into the cell.
What is pH of a hydrochloric acid?
The pH value of the solution depends on the strength of the acid, in other words, acid concentration.
Molecules pumped in or out from low to high concentration?
This process is called active transport. Molecules are moved against their concentration gradient, from an area of low concentration to an area of high concentration, with the help of energy input, typically from ATP. Examples include the sodium-potassium pump and the proton pump.
A stong acid will what?
A strong acid will completely dissociate in water, meaning it will release a high concentration of hydrogen ions (H+) into the solution. This results in a low pH and high acidity in the solution.
What side of the membrane has a high concentration of solute and which has a low concentration?
The side of the membrane with a high concentration of solute is the hypertonic side, while the side with a low concentration is the hypotonic side. Diffusion will occur from the side of high concentration to the side of low concentration until equilibrium is reached.
What is a mixture that is high in concentration and low in concentration?
A very strong Acid --- or Base-. A pH=7 reading means an equal concentration of H+ and OH-. A pH reading of say 1 shows a very high concentration of H+ with an exceedingly low concentration of OH-.
