11-05-2017
Biology

contestada

Classify and explain why each of the following is either a mixture or a compound: air, CO, and pure water.

Respuesta :

pismobeach28kdog5501 pismobeach28kdog5501

11-05-2017

air = a mixture of nitrogen, oxygen and some other bits
(pure) CO = carbon monoxide, a compound
pure water = H2O, a compound.

Answer Link

Otras preguntas

Ms.Donaldson earns $18.80 per hour for the first 40 hours she works in a week. She earns 1 1/2 times that amount per hour for each hour beyond 40 hours in a wee

A sample taken from the crime scene is called what? A known sample A personal sample A questioned sample A comparison sample

The centroid of a triangle is found by constructing the _____.

The value of y varies directly with the value of x, and y = –21 when x = 3. Which equations represent the relationship between y and x? Choose exactly two answe

Kentucky politician Henry Clay became known as the "Great Pacificator" because of his ability to negotiate compromises in Congress. Clay played an important rol

You have a cake that was cut into 18 pieces. At the end of your party, one half of the cake was left. Then your friend took 5 pieces home for her family. What f

The giver- What do you think happens when someone is released?

PLEASE HELP I GIVE THNAKS

Which company owner's industry flourished during the Roaring Twenties as a result of his own innovation in production and modernization? A. Billy Sunday B. Henr

Keith filled his gas tank three times last week. Here are the amounts of gas he bought (in gallons). 12.2 , 8.72 , 10 What is the total amount of gas Keith