jennacarless06 jennacarless06

11-04-2020
Chemistry

contestada

is crumpling a piece of paper chemical changes

Respuesta :

11-04-2020

No, because you are not changing the chemical make-up of the paper

Answer Link

T0pp1ngs T0pp1ngs

11-04-2020

Answer:

No, it would be a physical change, as the crumpled paper is still paper. There was no chemical reaction. An example of chemical change would be burning paper, as it turns to smoke and ashes.

Answer Link

Otras preguntas

If a puppet requires 3/4 yard of material, how many puppets can be made form 9 yards of material?

3^2 −(9−4)^3 help please

In your opinion, is there anything that is good for most humans? Or are we all completely different? Why or why not?

WASSUP PEOPLE:) hope yall day is going great

How do I find the percentile of someone with a certain number of things from a dot plot data set?

Show work pls What is the equation in slope-intercept form of the line that passes through the point (2, -2) and is perpendicular to the line represented by y=

Write the equation of a line that is perpendicular to y = 5 and that passes through the point (-7,-5).

What is the missing length of this rectangle?

all of the following represent the same function except______

During photosynthesis, carbon dioxide is O A. only used in the light-independent reaction O B. absorbed from the soil O c. broken down into small carbon compou