yara2008 yara2008

19-11-2019
Chemistry

contestada

Which is not a sign that a chemical change has happened

Respuesta :

7amInTheMorning 7amInTheMorning

19-11-2019

Answer:

It is not a chemical reaction when the color, smell, characteristics of the substance, temperature change does NOT happen. Therefore, it is not a chemical reaction, but a PHYSICAL reaction.

Answer Link

Otras preguntas

what are cells and what are they made out of

according to katniss, what is the "boldest form of dissent" that the citizens of district 12 can manage?

why was the battle of midway considered the turning point of the war in the Pacific

Can anyone please help me with these math problems pretty please with a Cherry on top 1-5

Room for growth is a nonprofit organization that takes vacant lots and turns them into beautiful city gardens. The produce grown in each garden is donated to ou

[tex]1 \sqrt{x} 1 \frac{x}{y} [/tex]

Which of the following is an example of a renewable resource? a: coal b: oil c: gas d: water I really need a answer!

Why did Spain attack England in the late 1500's (Multiple Choice)

Suppose you are working on weather prediction, and use a learning algorithm to predict tomorrow's temperature (in degrees Centigrade/Fahrenheit). Would you trea

Which describe political, social, or cultural changes that took place in Rome during the early empire? Choose all answers that are correct. A. many wars within