taehyunggiee taehyunggiee
  • 05-09-2018
  • Chemistry
contestada

how do chemical indicators work? explain

Respuesta :

victoria193 victoria193
  • 05-09-2018

Chemical indicator, any substance that gives a visible sign, usually by a color change, of the presence or absence of a threshold concentration of a chemical species, such as an acid or an alkali in a solution.

Answer Link

Otras preguntas

72 ÷(11-3²) ÷ 3 but as a fraction
what are some examples of irony in "The interlopers" by Saki
Which of the following are geochemical cycles important for recycling and balancing earth materials? 1) carbon and nitrogen cycles 2) hydrologic and rock cycle
What is the answer to the question
what's a antonym for disguise
Do you think the corpse flowers smell meets the definition of an adaptation as stated in the video
which colors or color schemes are predominant in this art work? A) analogous B) color C) primary, secondary, intermediate D) warm
How did president Hoover's governing philosophy influence his efforts to conbat the great depression
A balloon is floating freely at a rate of 0.87 m/s due south. A southerly breeze (coming from the south) blows against the balloon with a velocity of 0.32 m/s.
PQ||SR and PS||QR D=???