Chemistry, asked by mrssabal1987, 5 months ago

What is the number of moles in 20 g of neon?

Answers

Answered by Chaitu720298

Answer:

The atomic mass of neon is 20u, so 1 mole of neon will be equal to 20 grams. Thus, 2 grams of neon will contain the same number of atoms as 4 grams of calcium.

Answered by chavalirv

Answer:

5 moles

Explanation:

Number of moles = Molar mass / Given mass

20gm of Neon = 1 mole Ne

100gm= 1/20*100 moles

= 5 moles

Previous Question

Next Question

Similar questions

Social Sciences, 2 months ago

so please translate in hindi...

Math, 2 months ago

find the product of each of the following. 5*(-12)*(-13)...

Social Sciences, 2 months ago

3 which vidyapeeth was founded in the time of kumas gupta A Vallabht B) Nalanda O Vikram shila. D) kashi...

Math, 5 months ago

what is histogram pls explain it...

Math, 5 months ago

4x² + y² =20xy then show that through Log (2x-y = 4 log2 + logx + log y )...

Science, 11 months ago

8. What is the dimension of Food Security'?

Math, 11 months ago

10) . 0 .0 Simple interest on Rs. 500 for 4 years at 6.25% per annum is equal to the simple merest on Rs. 400 at 5% per annum for a certain period of time. What is the period of time? (a) 6 & 7 years (b) 5 years (e) 4 years (d) 8 & 5 years...

History, 11 months ago

what was the doctrine of lapse?