garciaM6616 garciaM6616
  • 02-08-2022
  • Chemistry
contestada

What is the mass of 4. 00 moles of helium, the gas commonly used to fill party balloons and lighter-than-air ships?

Respuesta :

sreyn956 sreyn956
  • 02-08-2022
16g.

mol=gram/molar mass
4.00mol=g/4.0 molar mass of Helium
4mol*4g/mol= 16grams

Answer Link

Otras preguntas

does a solution have to involve a liquid? explain.
What is 0.75 as a fraction in simplist form
Who is SohCahToa Joe? on Csi geometry:trigonometry I need the answers.
which is longer 635 millimeters or 535 centimeters ?
Three individuals form a partnership and agree too divide the profits equally. X invest -9,000 , Y invest 7,000, Z invest 4,000. How much less does X receive if
A person sees a ball and kicks it, in part because of actions of the nervous system. Using the parts of the nervous system listed bellow, describe the path of n
Can you give me the order of Biomes from coldest to hottest please?-tundra-taiga-temperate deciduous forest-temperate grassland-temperate woodland (chaparral)-d
What is adaptation in animals and plants
Three individuals form a partnership and agree too divide the profits equally. X invest -9,000 , Y invest 7,000, Z invest 4,000. How much less does X receive if
in what way is a gene pool representative of a population