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Hydrogen ions (H⁺) are essentially protons, as they consist of a single proton without any electrons. They play a crucial role in various chemical processes, particularly in acid-base chemistry, where their concentration determines the acidity of a solution. In biological systems, hydrogen ions are vital for processes such as cellular respiration and the maintenance of pH balance. Additionally, they are involved in the formation of water when they combine with hydroxide ions (OH⁻).
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The concentration of hydrogen ions in solution is the pH of the solution the answer has to be either true or false?
True. The concentration of hydrogen ions in a solution directly determines the pH of the solution. A lower concentration of hydrogen ions results in a higher pH, while a higher concentration of hydrogen ions results in a lower pH.
True or false at the end of the areobic respiration carbon is the molecule that is responsible for taking the hydrogen ions?
At the end of a aerobic respiration carbon is the molecule that makes hydrogen ions. This is taught in science.
Is it true that The pH scale measures the concentration of hydroxide ions?
No, pH measures the concentration of hydrogen ions. pOH would measure hydroxide concentration.
Excess hydrogen ions are removed from the blood by tubular secretion?
Excess hydrogen ions are removed from the blood through a process called tubular secretion in the kidneys. This mechanism helps regulate the body's pH balance by excreting excess hydrogen ions into the urine, ultimately maintaining the blood pH within a narrow range.
A substance that releases hydrogen ions in water is a base yes or no?
Electrolytes that release ions that combine with hydrogen atoms are called bases.
The concentration of hydrogen ions in solution is the pH of the solution the answer has to be either true or false?
True. The concentration of hydrogen ions in a solution directly determines the pH of the solution. A lower concentration of hydrogen ions results in a higher pH, while a higher concentration of hydrogen ions results in a lower pH.
Is an acid a substance that produces hydroxide ions in a water solution?
False
What does the pH scale measure the concentration of?
The pH scale is a Science indicator, Not a Mathmatical one :-)
True or false at the end of the areobic respiration carbon is the molecule that is responsible for taking the hydrogen ions?
At the end of a aerobic respiration carbon is the molecule that makes hydrogen ions. This is taught in science.
Does acids come from hydrogen ions?
One definition for an acid is an aqueous (water) solution containing hydrogen (or hydronium) ions. Not all acids fit this definition so the answer to this question has to be "no" because it is not entirely true. A Lewis acid might not even contain hydrogen. See Link.
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 true Arrhenius?
An Arrhenius acid is a substance dissociated in water and forming hydrogen ions H+.
Is it true the lower the pH the higher the hydrogen ion concentration?
Yes, that is true. A lower pH indicates a higher concentration of hydrogen ions in a solution, while a higher pH indicates a lower concentration of hydrogen ions. pH is a measure of the acidity or basicity of a solution on a scale from 0 to 14.
Is an acid is any compound that forms H plus ions in solution true?
Not all the time. Only acids that react with metals will give of Hydrogen (H) Acid + Metal --> Salt + Hydrogen
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 The pH scale measures the concentration of hydroxide ions?
No, pH measures the concentration of hydrogen ions. pOH would measure hydroxide concentration.
An arrhenius acid has 1.only hydroxide ions in solution. 2.only hydrogen ions in solution. 3.hydrogen ions as the only positive ions in solution. 4.hydrogen ions as the only negative ions in solut?
An Arrhenius acid has only hydrogen ions in solution.
