answersLogoWhite

0


Best Answer

A chemical reaction is when one atom splits apart with another one.

A chemical reaction is characterized by the re-arrangement of atoms from the reactant side of the equation to the product side. It's a bit like square dancing because at any given time you may have a different partner than when you started but no matter how you re-arrange the dancers, you always have the same people.

Some examples:

  • Hydrogen gas burns in oxygen to make water:
2H2 + O2 --> 2H2O
  • Aqueous lead (II) nitrate reacts with aqueous sodium chloride to produce solid lead (II) chloride and aqueous sodium nitrate:
Pb(NO3)2(aq) + 2NaCl(aq) --> PbCl2(s) + 2NaNO3(aq)

...in any chemical reaction, nothing is lost, just re-arranged.

A process in which one or more substances (reactants) are chemically changed into one or more newsubstances (products). Chemical changes may involve motion of electrons in the forming and breaking of chemical bonds.
The breaking of older bonds and formation of new bonds is a chemical reaction.

User Avatar

Wiki User

โˆ™ 2018-04-04 12:13:29
This answer is:
User Avatar
Study guides

Chemistry

26 cards

What is a chemical reaction

How much solute is to be dissolved in a solvent

What is the name of the large mountain range in South America

What does ionic bonding involve

โžก๏ธ
See all cards
โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…โ˜†โ˜…
No Reviews
More answers
User Avatar

Wiki User

โˆ™ 2014-12-18 18:10:54

A chemical reaction is a process in which two or more substances react together chemically to form new products. It involves breaking one or more bonds in the reactants and forming new bonds in the products. A chemical equation is used to illustrate a chemical reaction, with reactants on the left and products on the right hand side.

This answer is:
User Avatar

User Avatar

Wiki User

โˆ™ 2016-08-05 20:04:51

A chemical reaction involve the transformation of reactants molecules in products .

This answer is:
User Avatar

User Avatar

Anonymous

Lvl 1
โˆ™ 2020-10-07 22:28:23

I went to Harvard University so I'm smart acid rain or acid deposition is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail, or even dust that is acidic.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is a chemical reaction?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What chemical is formed in a chemical reaction?

The chemical or chemicals formed in a chemical reaction are called the product of the chemical reaction.


Is metal rusting chemical reaction or physical reaction?

Rusting is a chemical reaction.


Electrolysis is what type of reaction?

chemical reaction chemical reaction


Is decomposition reaction a chemical reaction?

yes a decomposition reaction is a chemical reaction.


Balance a chemical reaction?

chemical reaction


A chemical reaction causes a chemical change?

A chemical reaction is a chemical change.


A chemical reaction can be represented by a chemical?

A chemical reaction can be represented by a chemical equation.


What is a chemical reaction reaction?

a chemical reaction is a when it is a unexpected change in a experment


Is an icy hot a chemical reaction or a physical reaction?

Its a chemical reaction.


What is the difference between a Chemical reaction and a chemical equation?

the difference between chemical reaction and chemical mequation is chemical reaction :- when to chemicals are ints compounds are combined there is a change in the property ofthe combined chemicals known as chemical reaction chemical equation:- representation of chemical reaction is known as chemical equation the difference between chemical reaction and chemical mequation is chemical reaction :- when to chemicals are ints compounds are combined there is a change in the property ofthe combined chemicals known as chemical reaction chemical equation:- representation of chemical reaction is known as chemical equation


What comes out of a chemical reaction?

Chemical changes occur after a chemical reaction.


Is bleach a chemical reaction?

Bleach is a chemical. The process of bleaching something is a chemical reaction.

People also asked