Which of these phrases accurately describe disproportionation? Check all that apply. A single compound reacts with itself.

A single compound oxidizes and reduces a second compound.

A single compound is simultaneously oxidized and reduced.

A single compound is produced by the reaction of two ions.

A single compound acts as both the oxidizing agent and the reducing agent.

ANSWER: A, C,E on E2020

A. single compound reacts with itself.

Explanation:

Disproporation is a chemical reaction,most times a redox reaction, in which a molecule is transformed into two or more dissimilar products. In a disproporation reaction, the species are simultaneously oxidized and reduced to form at least two different products.

the tides are influenced by both the moon and the sun, it's easy to see that when the sun lines up with the moon and the earth, as during a new moon or full moon, the tidal effect is increased. these are known as spring tides, named not for the season, but for the fact that the water "springs" higher than normal. on the other hand, if the sun and the moon are 90 degrees apart in relation to an observer on earth as during the first quarter moon or third quarter moon, then high tides are not as high as they normally would be. this is because despite its greater distance, the sun's mass allows it to exert enough gravitational force on the oceans that it can negate some of the effects of the moon's pull. this phenomenon of lower high tides is called a neap tide. if you need more information on this topic visit moonconnection.com.

it's filtration, but this is an assumption so my apologies if i got this