Physics, asked by buachandrika3, 1 year ago

who answers my question I will mark them as brainliest and I will follow them

Attachments:

Answers

Answered by gauravkumar1301gk

0

Answer:given mass/atomic mass*Avogadro no.

Explanation:

Oxygen:no. of particles= 16/16*6.023*10^23 =6.023*10^23

Sodium:

23/23*6.023*10^23=6.023*10^23

NaCl: m/58.5*6.023*10^23=6.023*10^23

=m=58.5g

H2O:18/18*6.023*10^23=6.023*10^23

Previous Question

Next Question

Similar questions

Science, 6 months ago

What are the different types of ceolom...

English, 6 months ago

Nachiketa decided to......... His fathers words...

Hindi, 6 months ago

Kala se prapt Anand Aavani hota hai is Vishay par Apna mat likhiye...

Science, 1 year ago

state two difference between a convex lens and a concave lens. Give one use of convex lens and one of concave lens .

Math, 1 year ago

an angle is 32 degree less than its supplement. the measure of the angle is ...

Political Science, 1 year ago

Which article of the constitution defines the duties of chief minister?

Political Science, 1 year ago

Which article of constitution of india provides for the constitution of panchayats at village level intermediate and district levels?

Physics, 1 year ago

A projectile of mass is fired vertically from the earth's surface with an initial speed that is equal to the escape velocity. The radius of the earth is , the mass of the earth is , and the universal gravitational constant is .