costel4095 costel4095
  • 25-10-2017
  • Chemistry
contestada

How many moles of hydrogen are in 50.0 l of hydrogen gas at stp? 1.39 moles 2.23 moles 0.985 moles 2.74 moles 4.56 moles?

Respuesta :

Wrys
Wrys Wrys
  • 30-10-2017
M = n/V
M = 1.39 mols/50 L = 0.0278

M = 2.23 mols/50 L = 0.0446

M= 0.985 mols/50 L = 0.0197

M= 2.74 mols/50 L = 0.0548

M= 4.56 mols/50 L = 0.0912
Answer Link

Otras preguntas

Help please! 20 points!
Will someone help me plz
Which Texas scientific leader wrote a report connecting smoking to lung cancer
The specific heat of copper is 385 J/kg·K. If a 2.6 kg block of copper is heated from 340 K to 450 K, how much thermal energy is absorbed?
24 is divided into two parts such that 7 times the first part added to 5 times the second part makes 146. The first part is a) 11 b) 13
What is an apple made of
Find the number of subsets of the set (4,5,6)
Incomplete metamorphosis is a change from ( pupa, larva, adult) to ( pupa, larva, adult) that takes place in a series of steps.
What is the value of the rational expression x^2-2x-3/4x^2-12 when x = 3? a) -1/4 b) 0 c) 1/4 d) Undefined
Which Texas scientific leader wrote a report connecting smoking to lung cancer