Chemistry, asked by miso, 1 year ago

find no of nitrogen atoms present in 65 mg of NaN3

Answers

Answered by Anonymous

10

Answer:

At. Mass of NaNo3=23+14+16*3

=85g =8500mg

Given mass =65mg

No. Of moles =65/8500

=0.00764

1 mole =6.022*10^23

0.00764mole =0.00764*6.022*10^23

miso: thankyou for effort applied but it is NaN3 not NaNO3

snehasingh1212: thank you

Previous Question

Next Question

Similar questions

Biology, 6 months ago

Essential nutrients move through a cell membrane by both passive transport and active transport. Which of the following correctly describes the transport of materials across a cell membrane? A). Active transport requires chemical energy to move nutrients from areas of low concentration to areas of high concentration. B). Passive transport requires chemical energy to move nutrients from areas...

Science, 6 months ago

Name the various organs which constitute the digestive system ...

Math, 6 months ago

please give this ans...

Chemistry, 1 year ago

6) Experimental analysis of a compound containing the elements x,y,z on analysis gave the following data. x = 32 %, y = 24 %, z = 44 %. The relative number of atoms of x, y and z are 2, 1 and 0.5, respectively, (Molecular mass of the compound is 400 g) Find out. i) The atomic masses of the element x,y,z. ii) Empirical formula of the compound and iii) Molecular formula of the compound.

Physics, 1 year ago

what are the causes of friction?

Physics, 1 year ago

how to make a collider high luminosity?

Math, 1 year ago

12by2 find the square root and correct up-to 3 decimal places...

Art, 1 year ago

GIVE ME A DRAWING OF "STILL LIFE WITH BASE ANS CLOTH "..................DRAWING SHOULD HAVE TO BE THE USER'S HANDMADE..............DON'T COPY..................DON'T SPAM...............