Sign In
Ask Question
Chemistry
Jimmy
24 June, 15:14
When does phenolphthalein turn pink?
+5
Answers (
2
)
Callie York
24 June, 17:49
0
A) in the presence of a base
Comment
Complaint
Link
Blake Downs
24 June, 19:06
0
Phenolphthalein is often used as an indicator in acid-base titrations. For this application, it turns colorless in acidic solutions and pink in basic solutions. Phenolphthalein is slightly soluble in water and usually is dissolved in alcohols for use in experiments.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“When does phenolphthalein turn pink? ...”
in 📙 Chemistry if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Consider the reaction 2 hbr (g) à h2 (g) + br2 (g) a. express the rate of the reaction in terms of the change in concentration of each of the reactants and products. b. in the first 25.0 s of this reaction, the concentration of hbr drops from 0.
Answers (1)
The smllest particle of an element is the
Answers (2)
Bond type Ionic, covalent, polar covalent or non polar (1) - 0.86 (2) - 1.61 (3) 0.84 (4) - 2.22 (5) 0.29
Answers (1)
Which of the following substances dissolves most readily in gasoline?
Answers (1)
2 grams of a substance was dissolved in 75.0 g of water resulting in a temperature decrease from 23.1 ⁰C to 18.7 ⁰C. The specific heat of the solution is 4.18 J/g·⁰C. Calculate the amount of heat associated with the water.
Answers (1)
New Questions in Chemistry
The bonds in the compound MgSO4 can be described as A. ionic, only B. covalent, only C. both ionic and covalent D. neither ionic nor covalent
Answers (1)
If The mass of a box is increased and the force stay the same, determine the relationship with acceleration
Answers (1)
A balloon contains 0.15 moles of co2 gas. how many molecules of co2 are in the balloon?
Answers (1)
Acids A) are generally proton donors B) produce H + ions in solution C) are electron pair acceptors D) may include all of these characteristics
Answers (1)
3.011 x 10^23 atoms F in grams
Answers (1)
Home
»
Chemistry
» When does phenolphthalein turn pink?
Sign In
Sign Up
Forgot Password?