Home
Class 9
CHEMISTRY
The visible universe is estimated to con...

The visible universe is estimated to contain `10^(22)` stars. How many moles of stars are present in the visible universe?

Text Solution

AI Generated Solution

To find out how many moles of stars are present in the visible universe, we can follow these steps: ### Step 1: Understand the relationship between stars and moles We know from chemistry that 1 mole of any substance contains Avogadro's number of particles, which is approximately \(6.022 \times 10^{23}\) particles. In this case, we are dealing with stars. ### Step 2: Identify the total number of stars The problem states that the visible universe contains approximately \(10^{22}\) stars. ...
Promotional Banner

Similar Questions

Explore conceptually related problems

How many moles of PbCO_3 are present in whitelead ?

How many gram of Al are present in 0.2 mole of it ?

How many moles of HCl are present in 1 litre of 1 M HCl solution ?

How many moles of HCl are present in 1 litre of 1 M HCl solution ?

Total number of stars present in universe is

How many moles of H, are present in 4.9 g H_(2)SO_(4) ?

How many gram of H_(2)O are present in 0.2 mole of it

How many spectral line of balmer series present in visible region :

A sample of vitamin C is known to contain 2.58 xx 10^(24) oxygen atoms. How many molesof oxygen atoms are present in the sample?

A cylinder contains 68 g of ammonia at STP. How many moles of ammonia are present in this cylinder?