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Rules of balancing chemical equations:
1. write the unbalanced equation
2. count the number of atoms of the same element on reactant and product side of equation
3. make the number of atoms the same by changing the coefficients, not subscripts
4. balance hydrogen and oxygen last
5. reduce coefficients if possible
The first step in balancing a chemical equation is identifying all elements.
For example:
H2O
So the elements you would identify are H (hydrogen) and O (oxygen).
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b. identify the reactants and products. - (e2020)
Wiki User
∙ 6y ago
Wiki User
∙ 12y agoCount the atoms in each substance in the reactants and products.
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b. identify the reactants and products. - (e2020)
Wiki User
∙ 11y agoProcess of representing chemical reaction using chemical formulas and symbols is called chemical equation.
when chemical equations are written number of atoms on reactant side should be equal to number of atoms on product side, such equations are called balanced chemical equation.
example:. Magnesium + oxygen -------> Magnesium oxide
2Mg + 02 ------> 2Mgo
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Which one of the following is a step for balancing chemical equations?
Determine how long the reaction will take. apex
Which one of the following is a step used for balancing chemical equation?
Determine how long the reaction will take. apex
Ask us anythingCounting the atoms in each substance in the reactants and products is a step in which one of the following?
Balancing a chemical equation
What is the biggest chemical reaction from homemade stuff?
How big is the biggest chemical reaction depends on what you mean by "big." Is it a reaction with the most spectacular result, the most ingredients, the most steps, or the most of something else? One suggestion was making Luminol, which is an 8 step reaction, and each step is a chemical reaction its self. Look at NurdRage video on how to make it on YouTube
What principle of chemistry states that if a chemical reaction occurs in stages then the heat of each step will equal the total heat of the reaction as if it had occurred in one step?
hess's law
Which one of the following is a step for balancing chemical equations?
Determine how long the reaction will take. apex
Which one of the following is a step used for balancing chemical equation?
Determine how long the reaction will take. apex
What is the final step in the process of balancing a chemical equation?
Checking of the coefficients.
What is an elementary step and how is it related to the mechanism of the reaction?
You must know, 1- symbols of atoms, 2- electronic configurations of atoms,3- valency of atoms, 4- electrons donating or accepting abilities of atoms, 5- converion of masses into moles, 6- balancing of chemical equations and 7- conditions of reactng materials.
Explain how a catalyst aids chemical reaction to take place and identify the subsequent chemical changes in the reaction?
The role of a catalyst is to quicken the chemical reaction . On reacting, it subsequently appears as a product in the next step of the reaction.
Ask us anythingCounting the atoms in each substance in the reactants and products is a step in which one of the following?
Balancing a chemical equation
What is the biggest chemical reaction from homemade stuff?
How big is the biggest chemical reaction depends on what you mean by "big." Is it a reaction with the most spectacular result, the most ingredients, the most steps, or the most of something else? One suggestion was making Luminol, which is an 8 step reaction, and each step is a chemical reaction its self. Look at NurdRage video on how to make it on YouTube
What principle of chemistry states that if a chemical reaction occurs in stages then the heat of each step will equal the total heat of the reaction as if it had occurred in one step?
hess's law
What is the slowest chemical reaction?
The slowest of the elementary steps that make up a complex reaction is called the rate limiting step. Sometimes it is also called the rate determining step.
What is a balancing equation?
a balance equation when it come to bio is that the input be exactly equal to the output. this will make the organism balanced with the environment it is in like a regulator fish in water. input=output. in chemistry: A balanced equation is used for chemical reactions. When the number of moles of reactants is equal to the number of moles of products, the equation is considered balanced. Search wikipedia for chemical equation for a step by step tutorial on how to balance chemical reaction equations.
What step in glycolysis consists of a phosphorylation reaction in which ATP is the phosphate source?
The first step
A reasonable next step toward balancing the equation for the reaction N2 plus O2 to NO2 would be what?
PLace the coefficiant two in front of the nitrogen dioxide molecule.
