Calculation of empirical formula, Chemistry

Assignment Help:

Calculation of empirical formula

The steps included in the calculation are as follows,

(a) Divide the percentage (%) of each element by its atomic volume. This gives the atoms' relative number.

(b) Divide the figures acquired in step

(i) by using the lowest one. This provides the simplest ratio of the various elements present.

(c) If the simplest ratio acquired in step

(ii) is not a whole number ratio, after that multiply each the figures along with an appropriate number that is, 2, 3, etc. to make it simple most whole number ratio.

(d) Write down the symbols of the several elements side by side with the above numbers at the lower right corner of every one. This gives the empirical or the simplest formula.

 


Related Discussions:- Calculation of empirical formula

Determine the number of neutrons, Q. Determine the Number of neutrons? ...

Q. Determine the Number of neutrons? Isotopes of an element can as well be specified by writing the mass number of the isotope following a hyphen after the name of the element.

Why the rate of ketone halogenation is independent, Why the rate of ketone ...

Why the rate of ketone halogenation is independent Because the rate of ketone halogenation is independent of the halogen concentration, the rates of halogenation of the same ke

Chemical reaction, How is chemical reaction reversible and irreversible?

How is chemical reaction reversible and irreversible?

Explain reaction for benzyl chloride to benzyl alcohol, How are the followi...

How are the following conversions carried out? (i)  Benzyl chloride to benzyl alcohol, (ii)  Methyl magnesium bromide to 2- methlpropan -2-ol,

Law of multiple proportions, verify the law of multiple proportions for an ...

verify the law of multiple proportions for an element X, which forms oxides having percentages of X equal to 77.4%, 63.2%,69.6% and 72.0%

Write equation using lewis structures, One way to create ethanol for use as...

One way to create ethanol for use as a gasoline additive is the reaction of water vapor with ethylene: a. write this equation using Lewis structures. b. Is this reaction e

Determine discharge coefficient, The determination of k is not a strait for...

The determination of k is not a strait forward exercise. Model it from first principles using Bernoulli's equation would produce a square root relationship and would probably have

Fire accident in an industry., If there is a fire accident in an industry, ...

If there is a fire accident in an industry, what  a safety enginner will do? Ans) Fire engineering is the application of engineering and science principles to protect prope

States of matter, determination of molecular masses using victor meyer meth...

determination of molecular masses using victor meyer method

Thermodynamics, Calculate the total heat (in J) needed to convert .777 mole...

Calculate the total heat (in J) needed to convert .777 moles of gaseous ethanol at 300 degrees C and 1 atm to liquid ethanol at 25 degrees C and 1 atm. Extra info: b.p. 78.5 degree

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd