Topics
Products
Follow Us:

Chemical Reaction Questions and Answers (Q&A)

John Adney
Answered: Mar 24, 2017

Double Displacement constitutes this reaction because the nitrate and the iodine switched in the end results

5 Answers

228 views
John Adney
Answered: Jun 18, 2017
Why is it exothermic it has a positive energy energy is getting absorbed so therefore shouldn't the energy level increase?

4 Answers

239 views
N. Jarah
Answered: Nov 14, 2019
C is the answer to this question. An extensive property is one of the properties of matter that will change depending on the amount of matter that it will be exposed to. Mass is one example of an...Read More

3 Answers

214 views
A. Daniels, Professor
Answered: Oct 10, 2018
In science, a true solution deals with the type of mixture and how it is dissolved. Also, it also has to comply with the measurements of the particle size. Specifically, a true solution’s...Read More

3 Answers

253 views
Markda John
Answered: Jan 02, 2018
There are no actual answers here - just A, B, C, and D, where answer A reads “A”, answer B reads “B”, and so on. There are no diagrams, no descriptions. This makes it...Read More

3 Answers

248 views
C. Perez, Writer
Answered: Aug 01, 2019
The correct answer to this question is D, 0.96 M. The given equation and chart can help us solve this question. Along with using the equation and table, it is helpful for the person answering the...Read More

2 Answers

229 views
W. Mocroft, Philanthropist
Answered: Apr 10, 2019
The correct answer to this question is B, hydrolysis. This is defined as a chemical breakdow of a compound, formed from a reaction with water. The word hydrolysis comes from Ancient Greek, where...Read More

2 Answers

221 views
V. Barnes
Answered: May 10, 2018
The Retro-Diels-Alder Reaction. The Retro-Diels–Alder reaction (RDA) is the second microscopic reversed reaction of the Diels–Alder reaction—the formation of a diene and d...Read More

2 Answers

229 views
John Smith
Answered: Feb 24, 2020
A process where a sugar is broken down into ethanol and carbon dioxide

2 Answers

221 views
T. Moore, Writer
Answered: Nov 27, 2018
Option C - mass
Mass doesn't change in physical or chemical change.
Physical change are changes that affect the form of a substance. Example is the change in the state of water from...Read More

2 Answers

281 views
Hollystar
Answered: Apr 13, 2018

I believe it is Endothermic

2 Answers

200 views
K.Paul
Answered: Dec 11, 2017
From the given choices, the correct answer is letter A or the observed pressure will be less than the ideal pressure, and the volume available for the gas particles is less than the volume of the...Read More

2 Answers

269 views
John Adney
Answered: Nov 05, 2017
Endothermic reaction ofcourse!! exo is the release of heat or in other words energy so it ends with less energy however endo is the intake of heat from surroundings or in other word...Read More

2 Answers

201 views
C. Block, English Professor
Answered: May 23, 2019
A compression wave is one that is considered to be a type of shock waves. A shock wave is one that moves fast. It moves more quickly than the speed of sound. This compression wave that squeezes...Read More

2 Answers

231 views
J. Harty, Writer
Answered: May 23, 2019
In science, many chemical changes take place. Two substances that are mixed to create new content, this can be done through a chemical change. Certain things take place when a chemical change...Read More

2 Answers

247 views
Loading, please wait...

Email Sent
We have sent an email to your address "" with instructions to reset your password.