lainijustus91 lainijustus91

20-05-2021
Chemistry

contestada

which of the following is an indicator of a chemical reaction?

A. changing states of matter(solid/liquid)
B. increasing in temperature.
C. two different compounds mixing and remaining separate.
D. decreasing in size.

Respuesta :

sdhoss2017 sdhoss2017

20-05-2021

Answer:

B

Explanation:

B is the best showing of a chemical reaction out of the choices

Answer Link

ziyu522007 ziyu522007

20-05-2021

Answer:

it is all except C

Explanation:

a chemical reaction occurs when 2 substances completely mix together and they do not remain separate

Answer Link

Otras preguntas

Samantha puts an initial $500 into a savings account. The account has a 4% annual compound interest rate. What is the function that best represents Samantha's a

Which of the following occurred after Allied forces invaded the Italian mainland in September 1943? a, German forces retreated from Italy. b. Axis forces repe

In West Africa’s history, trade made great kingdoms rich. True False

South Korea is a ___________ country with a strong economy, and it shares a border with a potentially hostile neighbor. totalitarian monarchist communist democr

There are 6 girls and 7 boys in a class. A team of 10 players is to be selected from the class. If the selection is random, what is the probability of selecting

Who was the Soviet leader during both the Eisenhower and Kennedy presidencies? Putin Gorbachev Stalin Krushchev

Viola drives 2 kilometers up a hill that makes an angle of 9 with the horizontal. To the nearest tenth of a kilometer, what horizontal distance jade she covered

How many phosphate bonds are responsible for the high energy content of ATP? a. one b. two c. three d. four

The title bar of a window tells you the name of the document or program that's being displayed in the window, and it also serves as a handle with which you can

Outlines are intended to a. be read. b. be shortened. c. serve as a working guide. d. never be adjusted.