lufung3556 lufung3556

01-07-2018
Chemistry

contestada

Calculate the density, in grams per liter, of hydrogen sulfide gas, h2s, at 56oc and 967 mmhg. [1] g/l

Respuesta :

SvetkaChem SvetkaChem

01-07-2018

PV= (m/M)*RT

PVM/RT = m
m/V = PM/RT
m/V = D - density

D= PM/RT

P=967 mmHg
T= 56⁰C+273=329K
M(H2) = 2.0 g/mol
R=62.36367 L·mmHg·K⁻¹·mol⁻¹

D= PM/RT = (967mmHg*2.0 g/mol) / (62.36367 L·mmHg·K⁻¹·mol⁻¹*329K) =
≈ 0.0943 g/mol
D ≈ 0.0943 g/mol

Answer Link

Otras preguntas

How do you prepare for a group discussion?

If melissa did not request her medical record be sent to her attorney or complete a release of information form, but a subpoena was issued for her medical recor

Find the simple interest on a $500 investment made for 2 yr at an interest rate of 8%/year. What is the accumulated amount?

1.aquella 2.esta 3.ese 4.este 5.aquel Match each of the options above to the items below. la blusa que llevo hoy. la camisa que tu usas. la falda de la tienda

What adaptations do plants in the desert have that protect their water and food storage? a. they use bright colors to warn off organisms. b. they taste horrible

What is an example of totalitarianism today?

Solve this system by graphing. y = 2x - 7 y = - 3x + 8 (3, -1) (4, 1) (0, 8) (0, -7)

How do you plot points on a graph?

jjhgj hu u gygy ui i i

A lighthouse sits at the wdge of a cliff. a ship at sea level is 550 m from the base of the cliff. the angle of elevation from sea level to the base of the ligh