kalyebalye
kalyebalye kalyebalye
  • 02-10-2016
  • Biology
contestada

Describe a chemical indicator. What is it? What is it used for? How does it work?
Please help me!
Thank you!

Respuesta :

princesspayton9
princesspayton9 princesspayton9
  • 02-10-2016
a chemical indicator is a substance that changes color when you an acid to it. it is used to test the acidity in water, soil, etc.

i havent learned how it works yet , but ill try to figure it out for you
 
Answer Link

Otras preguntas

18 is 30% of what number
which was built first palace of montezuma or the presidents palace
Which prediction about a methane molecule would most likely be made by using both the quantum model of the atom and John Dalton's model?
write the percent as a fraction in its simplest form
The House of Representatives passed a bill changing the income tax rates. Which statement must be true
How did the u.s. acquire the mexican cession
What was the chief duty of Zhou kings?
The government is responding to poverty by giving tax money to those in need, except the disabled. a. True b. False
the sales tax in one town is 8%. so, the total cost of an item can be written as c + 0.08c. what is the total cost of an item that sells for $12?
what is 5/8 +3/10 in simplest form