lidiakasay23 lidiakasay23
  • 18-10-2022
  • Chemistry
contestada

A solution has a pH of 11. Acid is added until pH=5. Which indicator would be a good choice to know when the solution has reached pH=5?

A. methyl red
B. methyl orange
C. phenolphthalein
D. indigo carmine

Respuesta :

Otras preguntas

Why is inter phase important to an organism?
Condensation nuclei are particles of atmospheric dust around wich______. A.cloud droplets form B. Ozone collects C. Evaporation occurs D.winds form
what main political groups existed in the colonies in the 1770 and how did they get there names
Find the missing value for each rectangular prism. 1. Volume = 6 cu in Length = 3 in Width - 2 in Height = ____ 2. Volume = 96 cu yd Length = ____ Width = 6 yd
What three elements are likely to be found in a sample of soil and rocks?
in kilometers how much larger is the distance around the earth from east to west than the distance from north to south
Condensation nuclei are particles of atmospheric dust around wich______. A.cloud droplets form B. Ozone collects C. Evaporation occurs D.winds form
Rema is older than Ken. The difference if their ages is 12 and the sum if their ages is 50. Find the age if each.
which climate has no vegetation and his home to penguins and polar bears?
put 983 in scientific notation.