0
You think probable to standard pH solutions and buffer solutions.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
What happens when phenolphthalein mixes with saliva?
Phenolphthalein is a pH indicator that turns pink in basic solutions, and colorless in acidic solutions. Normal pH of saliva ranges between 6.2 (acidic) and 7.4 (basic), with 7 being neutral pH. So, the answer is, "it depends." Is the saliva acidic, or basic?
How do use solutions to find the colors of the indicators?
Put the paper indicator of pH in the solution and compare the colors.
Compare solutions 2 and 4 how does the common ion effect influence the pH of solution 4. explain fully and calculate the expected pH of each of these solutions?
pH contribution only comes from dissociated H+ / OH- Common ion effect affects the kDiss calculation used to calculate the H+ conc
Do bases have pH?
what do neutral solutions have pH of
What is pH of 3?
Three is an integer. It does not have a pH. pH is a property of solutions.
What happens when phenolphthalein mixes with saliva?
Phenolphthalein is a pH indicator that turns pink in basic solutions, and colorless in acidic solutions. Normal pH of saliva ranges between 6.2 (acidic) and 7.4 (basic), with 7 being neutral pH. So, the answer is, "it depends." Is the saliva acidic, or basic?
How do use solutions to find the colors of the indicators?
Put the paper indicator of pH in the solution and compare the colors.
Compare solutions 2 and 4 how does the common ion effect influence the pH of solution 4. explain fully and calculate the expected pH of each of these solutions?
pH contribution only comes from dissociated H+ / OH- Common ion effect affects the kDiss calculation used to calculate the H+ conc
Do bases have pH?
what do neutral solutions have pH of
How is acid and base and pH connected?
Acids solutions have a pH under 7; basic solutions have a pH over 7.
What is pH of 3?
Three is an integer. It does not have a pH. pH is a property of solutions.
What do you measure pH?
The pH of solutions (liquids) is measured.
What pH numbers do acids have?
Solutions with a pH less than 7 are said to be acidic and solutions with a pH greater than 7 are alkaline.
What is are things with a pH of 5?
solutions with a pH less than seven are acids. solutions with a pH greater than seven are basic. if a solution has a pH exactly equal to seven it is neutral. there are many more also i just gave you 3 of the answers.
What colour does pH paper turn in neutral solutions?
in neutral solutions ph paper turns to blue!
Alkaline solutions have pH values below 7?
Alkaline solutions have a pH higher than 7
What does acid and base mean?
Acidic solutions have a pH under 7.A neutral solution has a pH of 7.Basic solutions have a pH over 7.
