danar6053 danar6053

15-04-2020
Chemistry

contestada

Phenolphthalein is pink in an aqueous solution having a ph of

Respuesta :

Ajiduah1 Ajiduah1

18-04-2020

Answer: Between the range of pH 8.2 - 10

Explanation:

Phenolphthalein is colourless and turns pink in an alkaline medium with between the pH of 8.2 - 10.

Answer Link

Otras preguntas

35,122 rounded to tens of thousands place value

Find the possible value or values of y in the quadratic equation 4 – 4y – y2 = 0.

3/4 + 5/4 =?I need help ASAP .

____________ was one of the first to believe that mind could affect body and vice versa and is famous for the quote “I think therefore I exist.” A. Plato B. A

What foods are usually high in calories and low in other nutrients?

f(x)=9÷4x-15 for x=4

which idea comes from the enlightenment and is reflected in the constitution??

Simplify ^3_/125x^21y^33

Annie is listening to her teacher's lecture. it is very important that she remember the material, so she takes extensive notes and jots down the main ideas. wha

Which sentence uses apostrophes correctly?A. The décor of the mens room looked like it had not been changed since the 1970’s.B. The décor of the men’s room look