Physics, asked by angananirosha, 1 year ago

Number of gram atoms in 5gms of calcium are

Answers

Answered by vikask7827p8ng30

1

Given mass of ca = 5 g
Atomic mass of ca =40 g
number of moles = given mass/Atomic mass
= 5/40
= 0.125
hence number of moles in 5g calcium is 0.125

angananirosha: tanq

Previous Question

Next Question

Similar questions

Math, 7 months ago

"e to the power ix = cos x + i sin x" peove this,...

English, 7 months ago

“You must understand that I do not want to come between you and your daughter, Dr. Manette” i) Who said these lines to Whom? (3) ii) Who do you think would be the best husband for Lucy: Sydney, Carton, (3) Mr. Stryver or Charles Darnay? Why? iii) How does Sydney Carton express his feelings to Lucie? (3) iv) Why did Charles Darnay go to Dr. Manette’s house? Was he successful in his purpose...

Social Sciences, 7 months ago

अल्पसंख्यक पर संक्षिप्त निबंध लिखिए...

History, 1 year ago

Who were red white and greens in context to Russian Revolution...

Math, 1 year ago

p(x) = 2x -5 and find the zero of polynomial please ..

Physics, 1 year ago

write all the formula of work and energy...

Math, 1 year ago

if a man goes to a place at an average speed of 10 km/h and then return at the average speed of 15 km/h find his average speed during the whole journey...

Math, 1 year ago

At what rate of Interest per annum should Aman invest if he wants to grow her ₹2500 to ₹4000 in five years?