askgeorge askgeorge

02-03-2017
Chemistry

contestada

what are four indications that a chemical reaction bay be taking place

Respuesta :

MartynBH MartynBH

02-03-2017

When a chemical reaction takes place it changes the composition of the reactants. The ways to tell if a reaction is occurring are,
1-Release of heat
2-Production of a gas
3-Formation of a precipitate
4-Change in color

Answer Link

Otras preguntas

2.4.6.8. 10.... geometrical,arithmetic or neither?

action taken by first continental congress

abby owns a square plot of land. she knows that the area of the plot is between 2200 and 2400 square meters. which of the following answers is a possible value

A biologist is in the process of classifying a newly discovered fungus. The fungus is a decomposer and has saclike structures. The organism most likely belongs

A change in point of view can lead to a change in perception. Imagine you are a young screenwriter working for a major motion picture company in the writer’s po

what is the most effective type of research question?

a store specializing in mountain bikes is to open in one of two malls if the first mall is selected the store anticipates a yearly profit of $825,000 if success

In Spanish please, will mark brainliest! Performance Challenge Write yourself an excuse note for school in Spanish. In the note, talk about the last time you we

The time to fly between New York City and Chicago is uniformly distributed with a minimum of 120 minutes and a maximum of 150 minutes. What is the probability t

What is the arithmetic mean of the following numbers? 6 , 4 , 1 , 9 , 3 , 8 , 3 , 5 , 10