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

Find the smallest integer k such that 60k is aperfect square

-2(4g-3)=30 what does g equal

What was the main reason behind the sepoy rebellion of 1857

was there voting in an oligarchy government?

What is the relationship between an angle of elevation and an angle of depression in a right triangle?

Which detail best show that Gilgamesh is a great warrior

Playing (as opposed to working) in the laboratory or bothering another person is a). all right (if your working) b). Not dangerous c). Always against the rules

which if the following would most likely occur if cattle lost the ability to maintain a colony of microorganisms in their digestive tract? a) cattle would no

Pls help and explain

Please help me this????