Chemistry, asked by Hyperxsam, 8 months ago

Calculate the number of molecules, atoms and the total number of atoms in 360 g water.

Answers

Answered by fardeenferozkhan

0

Answer:

There are 20 molecules of H2O in 360 g water.

Explanation:

Refer attachment

Attachments:

Answered by Anonymous

2

Explanation:

mole=given mass/molar mass

molar mass oc water=16+2=18

mole=360/18

" =40

hence no. of molecule=40NA

atoms =40×3×NA

=120NA

Previous Question

Next Question

Similar questions

Science, 4 months ago

what are evidence of evolution...

Math, 4 months ago

Find value of x. x-5/3= x-33/5...

English, 4 months ago

Your school is going to organize a talent search competition. Draft a notice in about 50 words inviting the students to take part in various items such as debate, poetry recitation, skits, fashion show, folk dances and songs, etc. You are Anandi/Anand, Head Girl/Boy of Army Public School, Kanpur.

Hindi, 8 months ago

Rishikesh mein kaun si Sandhi Hogi...

Math, 8 months ago

$\sqrt{784} \div \sqrt{112} is \: a \: rational \: number \: or \: irrational \: numbe$ ...

History, 11 months ago

Decentralization of political authority in the United States is chiefly promoted by...

Chemistry, 11 months ago

explain diamagnetix behaviour of Ni(cn)4]2- complex on valence bond theory...

English, 11 months ago

What key detail in "Wilson's War Message to Congress" supports his argument for entering the war? The German government acted impulsively by starting the war. Germany has sunk sea vessels regardless of the vessel’s nationality. The people of the United States have sympathy for the Germans. Germany has complete control of many European ports.