clgnwekgklqwejg7933 clgnwekgklqwejg7933
  • 02-10-2017
  • Chemistry
contestada

What happens when you add phenolphthalein to water?

Respuesta :

woodcaleigh26 woodcaleigh26
  • 02-10-2017
Phenolphthalein is used to tell the acidity (how alkaline) a substance is, with water it should have no reaction (such as the Phenolphthalein changing color) unless the water is polluted
Answer Link

Otras preguntas

Why do people often think of copernicus and kepler together?
Which of the following is a type of authoritarian government? Absolute monarchy Sovereign state Direct democracy Representative democracy Flag Questi
Match the theoretical motions of particles with their associated phases. Solid, Gas, Liquid. 1. oscillation about a fixed point 2. translation, vibration, rot
98 points! Easy! Show work!
if an inscribed angle is a right angle, then the endpoints of a __________ lie on the angle
The difference of the squares of two positive consecutive even integers is 7676. find the integers. use the fact​ that, if x represents an even​ integer, then x
Explain the problem with a balanced budget amendment is that it owuld in a sense
Looking for different things to apply the concept to in order to determine if they "meet the requirements" of the concept we are developing is referred to as __
A coin is tossed 5 times. Find the probability that none are heads. Find the probability that at most 2 are heads.
Britain and France's policy of __________________ was unable to stop Hitler's expansion in Europe. Question 3 options: Isolationism Appeasement Imperialism A