dajaisallama dajaisallama

04-04-2019
Chemistry

contestada

What volume would 20.0g of CO2 occupy at a temperature of 298k and a pressure of 105 kPa

Respuesta :

alicetl alicetl

04-04-2019

1. u divide the mass 20.0g by its molar mass of 44.01g/mol = 0.454mol

2. using the formula PV=nRT

105kPa x V = 0.454mol (use the non rounded value) x 8.314Lkpa/molK x 298K

V= 10.7L :)

Answer Link

Otras preguntas

Are there Any Male Socialaties?

464.93 to the nearest millions

The diagram shows fertilization, the union of sperm cell and egg cell. The traits of the offspring of the fertilized egg are coded onto A lipids in the offspri

Question 4 Objective: Apply properties of squares to solve mathematical and real-world problems. The perimeter of a square is 116 cm. What is the approximate le

CAN SOMEONE HELP ME PLEASE ASAP!

I need help with this please

Which type of forces creates contact between surfaces?

A married couple had a combined annual income of $58,000. The wife made $2000 more than her husband. What was each of their incomes?

What would the new optimal solution of product 3 sold for $15, and 100 hours of labor could be purchased?.

Use the long division method to find the result when 6x^3+ 23x^2 + 15x + 28 is divided by 2x + 7