Question

A sample of a pure compound contain 2.04 gram of sodium, 2.65 x 10^22 atoms of carbon and 0.132 mole of oxygen atoms. Find the Empirical formula of the compound.

Answer 1

@mekaprasantho

Answer 2

2.04gms of sodium,no of moles= 2.04/gmw of sodium
no of moles of carbon=2.65*10^22/avagadro number
0.132moles of oxygen

Answer 3

give me the above results i will tell the next step

Answer 4

only if you dont know how to do this problem

Answer 5

Sir I don't know

Answer 6

r u an indian

Answer 7

Yes

Answer 8

iam from iit kanpur

Answer 9

nd you

Answer 10

have you calculated the values

Answer 11

Prasanth Chanti which branch.

Answer 12

your college first

Answer 13

I am preparing for MIT

Answer 14

k values first we'll introduce ourselves later

Answer 15

My calculator isn't working :'(

Answer 16

have you finished your b.tech

Answer 17

i have passed 12th this year

Answer 18

no of moles sodium=0.088
carbon=0.044
oxygen=0.132

Answer 19

so mole ratio is 2:1:3

Answer 20

ok.

Answer 21

empirical formula is Na2 C O3 sodium carbonate