Question

Calculate the number of molecules present in 2.5 moles of water.​

Answer 1

Answer:

As we know, one mole of each substance contains N A =6.023×10 23 molecules.

So, 2.5 moles of water will have N=2.5×6.023×10 23 =15×10 23molecules.

please do follow me buddy

Answer 2

Answer:

(6.022 X 10^23 X 2.5)=1.5055 X 10^24 molecules of carbon (IV) oxide.