Chemistry, asked by tarungolait22p8o3sx, 1 year ago

Oxygen have Atomic mass 16u and that of calcium is 40u . Calculate ratio of mass of calicum sample to oxygen sample .If both the sample have same number of moles.

Answers

Answered by raghavsarmukad

2

Ratio(by mass)
Calcium:Oxygen
40/16
5/2
5:2

Previous Question

Next Question

Similar questions

Math, 8 months ago

8. A, B and C can do a work in 12, 15 and 20 days respectively. They started working together but 4 days A left. In how many days will B and C complete the work?

Science, 8 months ago

Two resistors are connected in series gives an equivalent resistance of 10 Ω. When connected in parallel, gives 2.4 Ω. Then the individual resistance are ...

Science, 8 months ago

9. You must be familiar with the following nursery rhymes: (1) 'Baa baa black sheep. have you any wool.' (ii) Mary had a little lamb, whose fleece was white as snow.' (a) Which parts of the black sheep have wool? (b) What is meant by the white fleece of the lamb? 2. The silkworm is (a) a caterpillar, (b) a larva. Choose the correct option Exercises 1. Answer the following: DC (iv) neither a nor...

Math, 1 year ago

verify the property x×y =y×z of rational numbers by using x=2/3 and y=9/4 ?

Math, 1 year ago

use euclids division lemma to find hcf of 1190 and 1445. Express the HCF in the form of 1190m+1445n.

Social Sciences, 1 year ago

write a note on how people of semi arid and arid regions of Rajasthan Conserve rainwater...

Math, 1 year ago

True or false tell me the answers please...

Math, 1 year ago

five angle of heptagon are 160 135 185 140 and 125 find the other two angle which are equal to each other 775...