sarinasuppa13 sarinasuppa13

24-06-2022
Chemistry

contestada

What are the five (5) things that can indicate a chemical change has occurred?
Write out the combinations that indicate a chemical change, explain how you know.

Respuesta :

diviz2006 diviz2006

24-06-2022

Answer: Bubbles, burning, odor, color change, and rusting.

Explanation: Chemical changes are changes to something that is irreversible.

Answer Link

Otras preguntas

A lever used to lift a heavy box has an input arm of 4 meters and an output arm of 0.8 meters. What is the mechanical advantage of the lever?

Forty tickets are sold for a raffle with two prizes. You buy two tickets. What is the probability that you will win both prizes?

If the weight of a package is multiplied by 5/7 the result is 40.5 pounds. Find the weight of the package.

A 50-kg child on a skateboard experiences a 75-N force. What is the expected acceleration of the child?

Determine cosine 23 degrees:

In the sentence You may have an apple or an orange but you can't have both . Where would the commas be ?

Michael made a baby quilt that was 3 feet wide. Its Perimeter was 16 feet what was its Area. Show me the steps. Thanks

2 or more equal ratios for 7/16

logb121=2 Can somebody help and explain?

Line A has a slope of 4. Line B has a slope of 1/4.