18-05-2017
Chemistry

contestada

At stp conditions the volume of 22g of co2 is?

Respuesta :

whitesoxlady whitesoxlady

18-05-2017

At STP,
no. of mole of CO2 = Volume of CO2/22.4 in litres
One mole of CO2 = 12 + 16X2
= 44 g
Therefore, no. of mole of CO2 in 22 g = 22/44 = 0.5 mole
Therefore,
0.5 = V/22.4
V = 22.4 X 0.5 = 11.2 liters

Answer Link

Otras preguntas

Suppose you increase your walking speed from 7 m/s to 12 m/s in a period of 2 s. What is your acceleration?

How many liters of a 0.45% half-normal saline (m/v) solution for iv therapy can be prepared from 33 grams of sodium chloride?

He revolution in france at the end of the 18th century was responsible for

What type of rock would you form in this environment, showing a dried up lake bed?

Joseph is studying single-celled organisms while they are in the process of moving. What kind of microscope would provide the largest image of the organisms whi

What is a sample theme from "The Most Dangerous Game"? Question 2 options: Don't go hunting Sailing with friends can be dangerous Hunting is a violent act Guns

Select all irrational numbers. 9√ 12−−√ 16−−√ 20−−√ 25−−√

Which statement about the ordered pairs (−9, 3) and (2, −4) is true for the equation 6x−y2=14 ? (2, −4) is a solution to the equation. Both ordered p

How does the central vacuole of a plant cell allow the plant to stand up right wilt?

the expression 8x^2 can be written as the product of -2x which of following