Harvey mixes two liquids. Which observation of the new mixture most likely indicates a precipitate is forming?
Answer:
Formation of a solid
Explanation:
(this isnt an english question,,, isnt this chemistry... lol anyways)
A precipitate usually forms when two solutions with different salts are mixed, and certain cations/anions combine and make an insoluble ionic solution. These are usually different colors than the precipitates, but notably, they are usually solid. Chemical reaction!
Answer:
A cloudy appearance
Explanation:
Just took the test.
what is the time period of story
Answer:
What do you mean? Can you explain and i will help you
Which of these excerpts is one of the main arguments in Jack London's "The Human Drift"?
A.
The history of civilization is a history of wandering, sword in hand, in search of food.
B.
As soon as [man's] evolution permitted, he made himself better devices for killing than the old natural ones of fang and claw.
C.
And yet, despite this terrible roll of death, there are to-day alive on the planet a billion and three quarters of human beings.
D.
And to this day, [man's] finest creative energy and technical skill are devoted to the same old task of making better and ever better killing weapons.
Answer:
c
Explanation: