ladywillor ladywillor

24-02-2022
Chemistry

contestada

79. Explain why the production of a gas does
not always mean that a chemical reaction has
occurred.

Respuesta :

TheDoctorOfStone TheDoctorOfStone

24-02-2022

Is evaporation of water considered a chemical reaction? No because it’s a physical change. Some reactions have gases as a product and some do not. Just because there’s a gas doesn’t mean a chemical reaction has occurred.

Answer Link

Otras preguntas

Five notebooks cost $4.65. what is the price for two notebooks??? Help!!! Please!!!!

Show (prove) in detail why (xyz)4 =x4 y4 z4 for any number x,y,z

one of the unexpected drawback of starting your own business is

What is the adjective in the sentence "The red truck was parked behind the garage"? A. behindB. truckC. parkedD. red

A villanelle is a. a narrative poem written in blank verse. b. a type of complex sonnet. c. a favorite technique of John Donne. d. a formal poem using exten

Explain the relationship between individual and market demand

What are some sentences for the word conceal? Please give a few sentences

Why do whales not evolve gills?

There are two different species of finch that live on the same small island, species A and species B. Both species successfully feed and reproduce on the island

The following is a suitable topic for an expository article. A young woman overcomes obstacles and realizes she should be a musician. a. True b. False