Determing formula compound when atomic masses, Chemistry

Assignment Help:

On analysis, a certain compound was found to contain iodine and oxygen 254 gm in the ratio of   of iodine and 80 gm  of oxygen. The atomic mass of iodine is 127 and that of oxygen is 16. Which of the following is the formula of the compound:

(1) Io                                                  

(2) I2                        

(3)  I5 O2                            

(4) I2 O5

Ans: I2 O5

 

 


Related Discussions:- Determing formula compound when atomic masses

Illustrate about square planar complexes, Q. Illustrate about square planar...

Q. Illustrate about square planar complexes? For square planar complexes Mu, Ma3b or Mab3 where a and b etc., are monodentate  ligands, again the geometrical isomerism is not p

Phosphorus, PHOSPHORUS, ARSENIC AND ANTIMONY The bigger elements in the ...

PHOSPHORUS, ARSENIC AND ANTIMONY The bigger elements in the same group (15) as nitrogen are usually known as 'pnictogens' and their compounds with metals as 'pnictides'. Althoug

Phy chem, describe the various types of velocities?

describe the various types of velocities?

Atom, what are the subatomic particles present in an atom?

what are the subatomic particles present in an atom?

Evaluate the percentage ionisation of salt, (a) Which aqueous solution has ...

(a) Which aqueous solution has higher concentration 1 molar or 1 molar solution of the same  solute? Give reason. (b) 0.5g KCI was dissolved in 100g water and the solution origi

Dextrorotary compounds and levi rotary compounds, What are dextrorotary com...

What are dextrorotary compounds and Levi rotary compounds? Ans) Compounds that rotate the plane polarized light to the right are known as Dextro rotatory compounds and that rota

#Ecell, In a Ecell, why do you flip the value of the smaller value?

In a Ecell, why do you flip the value of the smaller value?

Hydrogen, what is water gas and how is it prepared?

what is water gas and how is it prepared?

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