Quantcast
answersLogoWhite
notificationBell

Top Answer
User Avatar
Wiki User
Answered 2014-04-17 03:39:53

A balanced chemical equation is one where the number of the same atoms on both sides are equal. A balanced chemial equation is important because during a chemical reaction, there is rearrangement of atoms only and no new atoms are added. To understand the concept of a balanced chemical equation, first consider an unbalanced chemical equation between magnesium and oxygen to form magnesium oxide.

Unbalanced chemical equation:

Mg(s) + O2(g) --> MgO(s)

Initially, this equation is unbalanced because if we count the number of the oxygen atoms on both sides, the number are unequal. There are two oxygen atoms on the left side but only one on the right side. A balanced chemical equation is one where the number of all of the same atoms on both side are equal. We can balance chemical equations by adding numbers to the coefficient of the chemicals that are involved in the reaction.

Balanced chemical equation:

2Mg(s) + O2(g) --> 2MgO(s)

This equation is now balanced because if we count the number of the same atoms on both side, they are equal. There are two magnesium atoms and two oxygen atoms on both sides of the equation.

001
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
๐Ÿ˜‚
0
User Avatar

Your Answer

Still Have Questions?

Related Questions

What is a balanced chemical equation why should the chemical equation be balanced?

A balanced chemical equation has correct placed coefficients and a representative chemical equation need these coefficients.


What does it mean for a chemical equation to be balanced?

That both sides of the equation must be equal


What does a balanced equation mean?

A balanced equation is representative for a chemical reaction: the reactants and products are indicated, also their amounts.


What is it mean for a chemical equation to be balanced?

For the reactants to be calculated into the products.


What is the balanced chemical equation for protein?

Proteins have a very complicate chemical formula but not a "balanced chemical equation".


What repsents a balanced chemical reaction?

A balanced chemical equation.


What chemical equation is balanced?

A chemical equation is balanced when the mass of reactants is equal to the mass of products.


What is balanced chemical equation for HC2H3O3 plus NaOH plus H2O?

Balanced equation: HC2H3O3 + NaOH = H2O + NaC2H3O3 Is that what you mean?


What is the balanced equation of propane?

The balanced chemical equation of propane is CH3CH2CH3.


What is the balanced equation for Silver phosphate?

If you mean the chemical formula, it is Ag3PO4


What chemical equations is a chemical balanced?

When in a chemical equation the number of atoms for the reactants and products is the same the equation is correctly balanced.


What is the balanced equation for chromium?

Any balanced equation for a chemical element; the chemical symbol of chromium is Cr.


What has to be balanced in a chemical equation?

The numbers of each kind of atom on each side of a chemical equation must be the same for the equation to be balanced.


Describe in words a balanced chemical equation?

Balanced Chemical Equation is an equation in which the number of moles of reactant is equal to the moles of product .


What information does a balanced chemical equation gives?

A balanced chemical equation gives the formulas and amounts of the reactants and products in a chemical reaction.


What chemical equation is properly balanced?

A chemical equation is properly balanced when the mass of reactants is equal to the mass of products.


What is used to represent a chemical reaction?

A balanced chemical equation represents a chemical equation.


What is the balanced chemical equation for potassium chlorate?

The chemical formula (not equation) is KClO3


Why do you need a balanced chemical equation to do sticiometric problems?

Do you mean stoichiometry? The equations need to be balanced so they are stable. They just need to be balanced...


What is the balanced chemical equation of Na2SO4 when dissolved in water?

the balanced chemical equation of Na2SO4 when dissolved in water is given as below.Na 2 SO4 + H2O -> Na 2 O + H2 SO4 . This is the balanced chemical equation.


What should you do if a chemical equation can't be balanced?

A chemical equation must be balanced or else it is against the lawas of physics and that isn't possible.


What information does a balanced chemical equation provide?

A balanced chemical equation shows the proportions of reactants and products necessary for the reaction to occur.


Why is it important that a chemical equation be balanced?

An equation must be balanced because of the law of conservation of matter.


Why isn't H2O a balanced equation?

Because H2O is the chemical formula of water and not a balanced equation.


How does a skeletal chemical equation differ from a balanced chemical equation?

The skeletal equation hasn't coefficients for compounds.


Still have questions?

Trending Questions
How to Make Money Online? Asked By Wiki User
Best foods for weight loss? Asked By Wiki User
Does Neil Robertson wear a wig? Asked By Wiki User
Previously Viewed
Unanswered Questions