Question

How calculate Emperical formula. Please give urgent ​

Answer 1

Answer:

A formula that gives the simplest whole-number ratio of atoms in a compound. Start with the number of grams of each element, given in the problem. the mass of each element = the percent given. Convert the mass of each element to moles using the molar mass from the periodic table.

Answer 2

Answer:

if we want to calculate imperical formula

first

divide the given percentage by the atomic mass

then

if the answer is in points , try to make it a simple no of approximate

like

if there are two elements and

answer after dividing is

3.5 and 2.5 then

formula can be

x4y3