sambemis18
sambemis18 sambemis18
  • 02-10-2020
  • Chemistry
contestada

You have 500 g of water in a bottle. How many molecules of water do you have?

Respuesta :

briellec6
briellec6 briellec6
  • 12-10-2020

Answer:

167.28×10^23

Explanation:

500 ml of water weighs 500 gm.

Molecular weight of water =18 gm

So, number of moles in 500 gm of water=500/18=27.78

Number of molecules= number of moles × Avogadro's number=27.78×6.022×10^23=167.28×10^23

So, there are 167.28×10^23 molecules in 500 ml of water

Answer Link

Otras preguntas

firms can respond to higher wages by replacing what
Which occurs at a convergent boundary where one plate moves under another plate? A. hotspot B. deep sea trench C. mid-ocean ridge D. rift valley
How do Johnny and Ponyboy change in chapter 5 of the book THE OUTSIDERS?
George Washington's government solved some of their economic problems by _____________. (Points : 2) imposing income taxes imposing tariffs taxing paper goods i
72 ounces in 6 steaks unit rate
Which university was the scene of a tragic anti-war demonstration on May 4, 1970?
Gina's art teacher mixes 9 pints of yellow paint with 6 points of blue paint to create green paint. Gina mixes 4 pints of yellow paint with 3 pints of blue pain
a baker uses 5.5 pounds of flour daily , how many ounces of flour will he use in two weeks use words numbers or pictures
Coach Wilson ordered T-shirts for the basketball team from two different T-shirt suppliers. One supplier charged $16 for each shirt, as well as 5% for shipping.
firms can respond to higher wages by replacing what