mssweetkaramel mssweetkaramel
  • 23-10-2019
  • Chemistry
contestada

if we have any substance it can be concluded that a chemical change has happened if​

Respuesta :

emorys132 emorys132
  • 24-10-2019

Answer:

You cannot reverse the effects.

Explanation:

In physical changes you can usually reverse the effects for example if ice melts you can just refreeze it. But it's impossible to reverse a chemical change such as a rusted bike.

Answer Link

Otras preguntas

give (fog)(x)=f(x^4+1) what is g(x)
If you could trade lives with one person for a day, who would it BE and WHY?
PLLZZZZZ HELP ME What kind of style should an informative essay have? O conversational O formal O friendly O informal
megan thee stallion or nicki minaj who u picking
helpppp O_o why does the author choose to call the indavitiaules who worked on the underground railroad "conductors"
need this answer answered quickly
Evaluate. 4⋅(1/4^−3)+12 A. 324 B.290 C.268 Or D. 144
Pls Help again I have to post separately​
Lara made some chocolate tarts. For every 5 cups of chocolate chips, she added 3 cups of sugar. The ratio of chocolate chips to sugar in Lara's chocolate tarts
Lili graphed the points -2 and 2 on a number line. What does the distance between these two points represent?