ameelkissannet ameelkissannet

04-02-2016
Chemistry

contestada

Which of the following is NOT a clue that a chemical change has occurred?
a. change in color
b. production of a gas
c. formation of a precipitate
d. change in shape

Respuesta :

Reckorjr Reckorjr

05-02-2016

change in shape is the answer because all chemical reactions only affect the chemical composition of the substance

Answer Link

Otras preguntas

9.14 to the nearest tenth

What sort of problem do you use acceleration due to gravity ? What sort of problem do you not ?

The ordered pairs (0, -2), (1, 1), (2, 4), (3, 7), and (4, 10) represent a function. What is a rule that represents this function?

Find each sum or difference? Do u just work the problem out and put the answer down?

what is a tendon and a ligament

EDIE WANTED TO SUBTRACT 273-188. SHE BEGAN BY FINDING 2-1. WHAT DID EDIE DO WRONG.

Lisa is standing on a dock beside a lake. She drops a rock from her hand into the lake. After the rock hits the surface of the lake, the rock's distance from th

What is the range of numbers along the lines of longitude

Going into a recent election, only about 62% of people old enough to vote were registered. In a community of about 55,200 eligible voters, how many people were

The vertical sequence of the layers of soil is called a soil