baguir4746 baguir4746

23-01-2019
Chemistry

contestada

The molar mass of O2 is 32.00 g/mol. How many moles of HgO are needed to produce 250.0 g of O2?

Respuesta :

chowchownom chowchownom

23-01-2019

the moles would be 7.8125

divide 250g/32g/mol= 7.8125

Its a 1 to 1 mole ratio between O2 and HgO so they are the same number of moles.

Answer Link

Otras preguntas

14 by 15 feet garden. if one bag of soil covers 20 square feet how many bags of soil

Select the game in which a player may play the ball even after it bounces off a side wall: Badminton Racquetball Tennis Volleyball

SOMEONE PLEASE HELP ME!

What is the function of evaporation and condensation in the water cycle?

Keeping my mind on my writing is not easy when I stay at my grandmother's ocean-side cottage. Just about the time that I am going along pretty well, I glance ou

3/8 cups of rice if i triple the recipe how much rice do i need

what explorer was influenced by The Travels of Marco Polo?

What is the slope of the line that passes through (-23,-40)and(30,1)?

Solve. −1.2z−8.2>−9.7

Who is an Olympic gold medalist tennis player from Espana?