Chemistry, asked by sajjamaharjan, 6 months ago

cqlculate mass of 4 atom of carbon and 3 molecule of hydrogen

Answers

Answered by arshia1410

0

atomic mass of carbon - 12

so, mass of 4 carbon atoms is - 12×4=48u

molecular mass of hydrogen - 1

so, mass of 3 molecules of hydrogen is - 3×1=3u

Previous Question

Next Question

Similar questions

Math, 3 months ago

3x + 2 is a factor of 3x2 - x - 2.

Math, 3 months ago

1. A square measures 6 cm on each side. What is 1 by 3 of the perimeter of the square?

English, 3 months ago

plz plz plz plz plz llz plz plz answer fast plz plz plz plz plz plz plz plz plz plz plz...

Physics, 6 months ago

Three blocks A, B and C of masses 10 kg, 6 kg and 8 kg respectively are connected by light inextensible strings and then they are placed on a smooth horizontal surface as shown in the figure. A force of 18 N is applied as shown in the figure. Find the tension in each of the strings.

English, 6 months ago

Use the word list to write a paragraph on forest. Give an appropriate heading to the paragraph: Word list plants, trees, animals, habitat, timber, birds, fruits, paper, medicine, afforestation ecosystem, atmosphere, deforestation.

Physics, 1 year ago

Which is greater than 4? (a) 5, (b) -5, (c) -1/2, (d) -25.

Science, 1 year ago

which part is use to produce a baby explanation...

Economy, 1 year ago

explain store of value function of money...