kcombest3486 kcombest3486

03-04-2020
Chemistry

contestada

What evidence indicates that a reaction has occurred? (Select all that apply.)

a. The temperature decreased.
b. A solid brown product formed.
c. The temperature increased.
d. A gas formed.
e. An explosion occurred.

Respuesta :

zoehayesuk zoehayesuk

03-04-2020

All of them could mean that a reaction has occurred

Answer Link

Otras preguntas

The BEST description of a light-year is A) the speed of light in a vacuum. B) the age of a one-year-old star. C) the distance light travels in a year. D) the

explain longfellows use of poetic elemnts in "the midnight ride of paul revere "

What is the answer to a-2k-25

Fidel: ¿Ella habló con mi hermano? Francisco: Sí. Ella ________ habló ayer. la le las los

I need help on all of this! If you can! It's okay to give me only some of the answers!!! :)

Write an expression for the number of yards in f feet.

Read these lines of poetry: Four bells rang out at once tonight. They tolled to tell the tale of a ball—festive, grand, and bright— simply lovely in every d

What was Jefferson philosophy regarding the power and size of the federal government

How is cultural convergence like stew?

if a website goes down and doesn't get back up for 5 hours how long would it take for it to come back up?