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

In the state of Minnesota, Jude Flaw appears in court as plaintiff. The defendant charges that Mr. Flaw failed to complete plumbing work he promised to do. He a

among the countries on the margins of the south asian region, population growth is highest in?

Supply the missing reason(s) for the given proof

what is the Egyptian goddess Bastet role??

Which of the following is true concerning the balance between the solar energy absorbed and radiated by Earth? a. Earth’s atmosphere absorbs a larger fraction o

Which of the following situations would lead to the largest overall increase in population? high death rates, low birthrates low death rates, high birthrates lo

Energy in most ecosystems must flow through autotrophs because ______.

sand dunes that form scalloped rows of sand at right angles to the wind are called?

What is produced when prokaryotes break down sewage

Wilson’s New Freedom worked to improve which of the following? A. public education B. international relations C. economic policy D. social welfare