0
A high concentration means more moles in a given volume.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
The hcl solution has a lower concentration than what is indicated on the reagent bottle Will the result indicate the presence of more or less moles of base in the antacid?
More
What does the hydronium ion concentration measure for a substance?
The hydronium ion concentration measures how acidic a substance is. A high hydronium ion concentration means the substance is acidic. A low hydronium ion concentration means the substance is basic. You may be more familiar thinking of it as the pH scale. At pH = 7 [H3O]+ = 10-7 and [OH]- = 10-7
An acidic solution having a pH of 4 is how many times more acidic than a solution of pH9?
The pH scale represents a count of ions (hydrogen), or more accurately the "activity" of hydrogen ions. The pH is the negative of the logarithm (base 10) of the concentration in moles per liter. A solution with a pH of 4 is 100 times as concentrated as one with a pH of 6.
What is the difference between relative concentration and precise concentration?
Relative concentration gives you a comparison of two or more solutions, telling you which has a higher concentration of some solute than the other. Precise concentration would normally be expressed in terms of moles per liter, and it tells you the actual amount of a solute that is present in a given volume of solution.
What is the difference between molarity and moles per liter of solvent?
Molarity has to deal with the concentration of solute in a concentration, and Moles per liter of the solvent is the concentration of solvent.
What happens to the concentration of hydrogen ions in a 1 moles per liter solution of hydrochloric acid on repeated dilution?
The concentration become more and more lower.
What does concentration mean?
concentration means there is more solute than solvent
The hcl solution has a lower concentration than what is indicated on the reagent bottle Will the result indicate the presence of more or less moles of base in the antacid?
More
What does the hydronium ion concentration measure for a substance?
The hydronium ion concentration measures how acidic a substance is. A high hydronium ion concentration means the substance is acidic. A low hydronium ion concentration means the substance is basic. You may be more familiar thinking of it as the pH scale. At pH = 7 [H3O]+ = 10-7 and [OH]- = 10-7
Is one mole more concentrated than 3 mole anything?
One or three moles of anything is just different Q U A N T I T I E S of M A T T E R .Concentration is just something else than moles (quantity is not the same as concentration): it can be calculated as moles P E R volume
A substance that moves by passive transport tends to move where?
Passive transport means it does not require energy. Therefore, substances move from areas of high concentration to low concentration. They do not require energy because they are staying within the concentration gradient.
An acidic solution having a pH of 4 is how many times more acidic than a solution of pH9?
The pH scale represents a count of ions (hydrogen), or more accurately the "activity" of hydrogen ions. The pH is the negative of the logarithm (base 10) of the concentration in moles per liter. A solution with a pH of 4 is 100 times as concentrated as one with a pH of 6.
What is the difference between relative concentration and precise concentration?
Relative concentration gives you a comparison of two or more solutions, telling you which has a higher concentration of some solute than the other. Precise concentration would normally be expressed in terms of moles per liter, and it tells you the actual amount of a solute that is present in a given volume of solution.
What are the three rules that apply to diffusion?
Form high to low concentration molecules balenced water goes where their is more concentration
What does concentricity mean?
concentration means there is more solute than solvent
What is the difference between molarity and moles per liter of solvent?
Molarity has to deal with the concentration of solute in a concentration, and Moles per liter of the solvent is the concentration of solvent.
Can the concentration of a substance change if it is an aqueous solution?
Yes. An aqueous solution means that at least one solute is dissolved in water. You can increase the concentration by adding more solute, or you can decrease the concentration by adding more water.
