paola0652 paola0652

12-02-2021
Chemistry

contestada

Which of the following is NOT a sign (indicator) that a chemical reaction has occurred?
A.formations of a precipitate
B.formation of a gas
C.change in state of matter

Respuesta :

12-02-2021

Answer:

C

Explanation:

Answer Link

Otras preguntas

6y+12=-2x x+3y=-6 In y form

Which statements about Mycenean, Teoithuacan, and Japanese face masks are true?

WILLL GIVE A BRAINLEST!!! Which is an example of an income deduction? an unexpected salary cut wages lost due to illness vacation budget retirement savings

The population of fish in a certain lake increases, on average, by 1.8% per year. If there are 950 fish currently in the lake. How many fish will be in the lake

You receive a college investing kit in the mail from a reputable investment company. This information is _____.

Google this for me: What is the difference between a corporation and a startup?

On april 1, 2017, rl enterprises issued $150,000 of 8% nonconvertible bonds at 104. bonds are due on march 31, 2037. each $1,000 bond was issued with 25 detacha

__________ is the systematic self-observation and analysis of one’s conscious experience.

How has government corruption impacted safety

During an autopsy and subsequent toxicology reports, it is discovered that a man died from arsenic poisoning. When investigating the crime scene, a bottle of Ga