lololol
lololol
09-02-2014
Chemistry
contestada
why is a piece of apple rotting a chemical change
Respuesta :
Аноним
Аноним
09-02-2014
Because the glucose (and other useful substances) are no longer there after the rotting (the substance itself changes, rather than simply changing some state of the same substance)
Answer Link
mak17
mak17
09-02-2014
Because you can't change it back to the way it was before it rotted.
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
a major impact of the columbian exchange on western Europe was the introduction of
Which is not necessary in a historical essay? A) Argumentative Thesis Statement B) First-hand accounts C) Historical evidence D) Interpretive claims E) Prope
Lori rented a car for one day. The daily rental rate was $12.50 plus 25 cents per mile. The total cost of her rental was $46. How many miles did she drive th
After enslaving native populations, European colonists often imported enslaved __________ for forced labor on sugarcane plantations. A. mestizos B. Africans C.
This," "that," "these," and "those" are examples of what type of adjectives?
In each of the following problems, type the price per unit in the blanks, & place an x by the best buy. a. Cheese, 2 Ib box for $6.40 would = ? per oz. b. C
What sins is Bonatti guilty of, according to Dante? A.Astrology and betrayal B.Betrayal and hypocrisy C.Simony and stealing D.Grafting and false prophecy
The implied meaning of a word is referred to as its a. denotation c. part of speech b. connotation d. root The __________________ of a word is most useful to un
Read this excerpt from the speech “We Shall Fight on the Beaches” by British Prime Minister Winston Churchill. Which statement is true about the use of rhetoric
You are told that P(A | B) = P(B | A). Which statement below must be true? A and B are equally likely P(A | B) = 0.5 A and B are independent A and B are de
