09-11-2019
Chemistry

contestada

what volume of beaker contains exactly 2.23x10^-2 mol of nitrogen gas at STP?

Respuesta :

21-11-2019

Answer:

V = 0.5 L

Explanation:

Given data:

Moles of nitrogen = 2.23×10⁻² mol (0.0223 mol)

Temperature = 273 K

Pressure = 1 atm

Volume = ?

Solution:

PV = nRT

V = nRT / P

V = 0.0223 mol × 0.0821 atm. mol⁻¹. L . k⁻¹ × 273 K / 1 atm

V = 0.5 L

Answer Link

Otras preguntas

The Indian Ocean Trade network connected Asia, Africa, and Europe. Salt, gold, slaves, iron, and ivory were exported from Africa, and silk, porcelain, spices, a

A 2-column table with 4 rows. Column 1 is labeled x with entries 2, 3, 4, 5. Column 2 is labeled y with entries 1, 1.5, 2, 2.5. What is the constant of proporti

how do factors of production have alternative uses

have a conversation with me

Consider the function f(x) = x3 + 0.5x – 1. Marjan needs to graph f(x) and g(x) = –f(x) – 3. His graphs are shown below. Which statement describes whether Marja

What is the iterator (loop) variable in the following? rest = ["sleep", 'dormir', 'dormire', "slaap", 'sen', 'yuxu', 'yanam'] let = '' for phrase in rest: l

can someone help me pls Jing-Sheng made a scaled copy of the following rhombus. He used a scale factor greater than 111. What could be the side length of the sc

Please do this no fake stuff

How did the environments of early agricultural societies impact early villagers' diets? A.Farmers began to grow better crops, so villagers ate better quality fo

According to this article, what happens to a person’s sense of individuality when they follow a larger group?