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mole concept is used in balancing chemical reaction because for balancing a reaction u cant change the numbers such as 1,2,3 etc.. in between the compund so as a whole we are changing outside the compound
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What are used as conversion factors for determining how much of an element is produced in a chemical reaction?
mole ratio of two substances in the balanced equation.
What term expresses the ratio of moles of reactants and products according to the coefficients in the balanced chemical equation?
molar (Or mole) ratio
How do you banlance chemical equations?
You add whole number coefficients before each substance in the equation as needed until the number of atoms on the reactant side equals the number of atoms on the product side. For example, in the unbalanced equation: Cu + AlCl3 --> CuCl2 + Al, the number of copper and chlorine atoms on one side does not equal the other side. However, by adding coefficients to make the equation read 3Cu + 2AlCl3 --> 3CuCl2 + 2Al, everything adds up. Things to remember: balancing a chemical equation upholds the Law of Conservation of Mass, which states that matter cannot be created or destroyed; and also the coefficients in a balanced chemical equation represent mole ratios.
What Different definitions can be give to the chemical term mole?
mole- a chemical term.
What can balance chemical equation tell you?
a mole ratio of any two substances in the reaction
Determine Mole ratios in a balanced chemical equation?
put the coefficient of one substance over the coefficient of the other for example, in the reaction 3H2S + 2Al(OH)3 --> 6H2O + Al2S3 the mole ratio of H2S:H2O is 3:6 or 1/2.
What is the relationship between chemical equation and mole?
There is no relation.
A conversion factor derived from the coefficients of a balanced chemical equation interpreted in terms of mole?
Mole Ratio :)
When does a chemical equation is balanced when it shows?
a balanced equation shows the correct proportion and mole/grams of the reactants involved....
What is the mole ratio for the following equation MgSO4 2NaCl -- Na2SO4 MgCl2?
This is not a chemical reaction.
What is the mole ratio of air to methane gas in the cumbustion of methane?
If by "air" you mean oxygen, then the mole ratio can by found by balancing a reaction equation. CH4 + 202 -> CO2 + 2H2O The ratio is 1:2.
What do the coefficients in a balanced chemical equation represent?
Represents the mole ratios between any two substance
What is the balance chemical equation for the reaction of one mole of carbonic acid with one mole of potassium hydroxide?
2 KOH + H2CO3 = 2 H2O + K2CO3
What is the mole ratio of nitrogen to ammonia in the equation 1N2 3H2 equals NH3?
The balanced equation for the reaction is N2 + 3H2 --> 2NH3 Thus, the mole ratio of nitrogen to ammonia in the balanced equation is 1:2.
The proportions of the reactants and products involved in a chemical reaction are shown by the what in the balanced equation describing the reaction?
mole ratio
What doese a coefficient tell you?
In chemistry, a coefficient in front of a chemical formula tells you how many moles you have. When balancing a chemical equation, the law of conservation of matter must be upheld. To do this, you add coefficients as needed, and these coefficients represent mole ratios of either reactants or products.
What are used as conversion factors for determining how much of an element is produced in a chemical reaction?
mole ratio of two substances in the balanced equation.
