johnathanwick434 johnathanwick434

03-09-2020
Chemistry

contestada

True or False? If a substance is mixed with another substance and then the result is a new odor, then is reaction is a physical reaction.

Respuesta :

brendanclayden41 brendanclayden41

03-09-2020

Answer:

True

Explanation:

In a chemical reaction, there's usually something to do with the composition of the substance. In a physical reaction, the effect could have something to do with appearance or smell.

Hope this helps!

Answer Link

Otras preguntas

write a recursive formula for the sequence five, 18, 31, 44, 57 then find the next term

PLEASE HELP!!!!!!!!!!!!!!!!!!!

Traditional bank has an issue of preferred stock with a $4.80 stated dividend that just sold for $80 a share. what is the bank's cost of preferred stock?

In a right triangle one of the legs is 3 cm smaller than the hypotenuse, and the other leg is 6 cm smaller than the hypotenuse. Find the length of the hypotenus

On a map, 1 centimeter represents 4 kilometers. The distance between the library and the post office is 2.2 centimeters. Rico rode his bicycle from the library

Convert 0.950 atm of pressure to its equivelant in millimeters of mercury

For the reaction 5 o2(g) + 4 nh3(g)  4 no(g) + 6 h2o(g) if nh3 is being consumed at a rate of 0.50 m•s –1 , at what rate is h2o being formed?

Deciduous trees, such as maple and elm trees, regularly drop their leaves in a response to a change in the environment. What event causes deciduous trees to do

Saira weights 25 pounds more than umbar . If together they weight 205 pounds. What is the weight of saira

Why was Virginia more likely to trade with Massachusetts than Georgia