luciaasencios14 luciaasencios14

20-03-2022
Chemistry

contestada

A gas has a density of 1.57g/L at 40.0C and 2.00atm of pressure. What is the identity of the gas?

Respuesta :

20-03-2022

Answer:

Neon

Explanation:

K=C degrees+273.15 = 40.0+273.15=313.2 K

M=1.57g/L×0.08206 atm L/mol K×313.2 K/2.00 atm

M=20.17 g/mol

K= Kelvin

M= Molar Mass

Answer Link

Otras preguntas

what's total area of cube and cuboid?

In a Lewis Diagram for fluorine, are the two electrons given to the other fluorine atom, taken by the other fluorine atom, or shared between the fluorine atoms?

explain why maximizing Production does not always maximize profit

If: 7158=2 4923=1 5806=4 Find: 9472=? 3148=? 8195=? 8096=?

What is the domain of this graph?

someone actually help :((( need to finish exam before 12 !! f(x)=17,000(0.87)x The value of a certain SUV, in dollars, x years from its model year can be predi

Translate and simplify: the product of –12 and the difference of p and q.

Over a lengh of 101 inches the hight changes 5" what is the angle?

LSAT test scores are normally distributed with a mean of 150 and a standard deviation of 6. What score would place you in the top 2% of test-takers

In a Little League baseball game, the 145 g ball enters the strike zone with a speed of 17.0 m/s . The batter hits the ball, and it leaves his bat with a speed