tmejia2233 tmejia2233

09-11-2016
Chemistry

contestada

which identifies that a chemical reaction has occured ?

A. New substance are produced

B. The color has changed

C. Bubbles have formed

D. Temperature has changed

Respuesta :

Scrublord Scrublord

09-11-2016

I believe the answer is A. im not to sure though hoped this helped!

Answer Link

Otras preguntas

Ashley's mother tells her to see 3/5 of her dollar how much is that

7/10 in a multiplication fraction

To handle the government s many domestic and foreign affairs, the Constitution gives the President broad powers to act as the nation s _____.

how did the physical geography of Greece affect its development and political structure

Why was the dday invasion crucial for the allies europe first strategy

How do T cells differ from B cells?

Use the distributive property to find the product of 26 x 2 1/2

Besides air pollution, four other important types of pollution are soil, water, waste, and __________. a. dust b. wind c. cloud d. noise Please select the b

The correct spelling of a word for letter writing material is a. stattionery. b. stationery. c. stashunery. d. stationary.

The height of Josie's dog is 11 1/4 inches to the nearest quarter inch and 11 inches to the nearest half inch. Which measurement is more precise?