04-02-2020
Chemistry

contestada

How many moles of acetylene gas occupies a volume of 3.25 liters at STP?

Respuesta :

ednorobello92 ednorobello92

04-02-2020

Answer: 0.14 mole C2H2

Explanation: solution attached:

Derive n from PV= nR

n= PV/RT

= 1 atm ( 3.25 L) / (0.08205 L.atm/mol.K) ( 273 K)

= 0.14 mole C2H2

Ver imagen ednorobello92

Answer Link

amanda6973 amanda6973

04-02-2020

0.1449 moles

I hope this helps

Answer Link

Otras preguntas

2. Which point of view does Saki use in "The Open Window" to build suspense and deliver a surprise ending? O first person O third-person limited O second person

There are no tickets available on this day. I wish I ___ them in advance

Which equation has infinitely many solutions? 1) 5(2x + 4) = 10x - 12 2) 5(2r + 4) = 10(r + 2) 3) 5(2r + 4) = 12r 4) 5(2x + 10) = 20(x + 1)

The words assured, confident, conceited, and proud all have similar meanings. Which word would a writer use to express a negative opinion about a character? A.

does right circular cone have apex?

a ) why did the centipede offer to be the listener in the conversation b) who spoke more about the spider or the centipede c) why did the Centipede sigh at the

Write 518 and 346 in expanded form PLEASE HELP ME

why is sun rays harmful

What is the intersection point for this system of equations? x + y = 49 .10x + .25y = 7.45

What expression is equivalent to (5z²+3z+ 2)²? O 5z²+3z²+4 5z²+9z²+4 25z4+30z³+19z²+12z+4 O 25z4+30z³+29z²+12z+4