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

Which of the following is the most accurate device for measuring 30 ml of Diphenhydramine? Cylindrical graduate. Conical graduate. Beaker. A 2 oz cup.

What is the current in a wire if 3.4 x 10^19 electrons pass by a point in this wire every 60 seconds? A) 9.1 x 10^-2 A B) 3.1 x 10^-11 A C) 1.8 x 10^-18 A D) 1

What is the measure of the angle? Question 3 options: A. 315° B. 90° C. 205° D. 155°

The theme of 2 John is encouragement in love and: war persecution the spirit truth

use addition to solve the linear system of equations x - y = 4 x + 2y = 4

How to find the gradient of a velocity time graph

Which of the following pairs of points are both solutions to the equation 2x-5y=6 ? and and and and

The genes that code for hemoglobin are found on _____. A- one chromosome B- two chromosomes C- three chromosomes D- four chromosomes PLEASE HELP FAAAAST!!!

How would you write the fraction and mixed number as money amount and as a decimal in terms of dollars -- 65/100 and 1 48/100?

A baseball team played 154 regular season games. The ratio of the number of games they won to the number of games they lost was 3/4 . How many games did they w