Science, asked by devanshu6o6, 1 year ago

calculate the number of moles present in 168 gram of calcium oxide

Answers

Answered by Anonymous

6

Molar mass of Calcium oxide,(CaO)=40+16=56
Number of moles=Given mass/Molar mass
=168/56=3(Ans.)

Previous Question

Next Question

Similar questions

Math, 7 months ago

write the condition to be satisfied for which equation ax^2+2bx+c=0 and bx^2-2 root acx+4=0...

Math, 7 months ago

1. find the tel for the followin following pairs of numbers using Euclid s algorithm 1) 32 and 54...

Math, 7 months ago

express the products in exponential form. 6^2 × 6^6...

Chemistry, 1 year ago

R-OH+CH2N2. Leaving group in this reaction is - (A)CH3, (B)R, (C)N2, (D)CH2.

Math, 1 year ago

what is 1 / 3 of 1 minute 15 seconds in seconds...

French, 1 year ago

a paragraph on my bedroom in French...

Math, 1 year ago

what is the roman numbers of 2000...

Physics, 1 year ago

what are the applications of spherical mirrors in our daily mirrors...