samstarnes3 samstarnes3

08-07-2022
Chemistry

contestada

How many grams of nitrogen are contained in a sample of C4H9N302 that also
contains 9.42 x 1024 hydrogen atoms?

Respuesta :

indrawboy indrawboy

08-07-2022

Empirical formula = mol ratio

mol H = 9.42 x 10²⁴ : 6.02 x 10²³ = 15.648

mol N = 3/9 x 15.648 = 5.216

mass N = 5.216 x 14 g/mol =73.024 g

Answer Link

Otras preguntas

What is the median of the following data set? {6, 3, 9, 1, 7}

What is the equation of a line that passes through the point (2, 7) and is perpendicular to the line whose equation is y=x/4+5? Enter your answer in the box.

In terms of Civil Service Reform, what is a classified job position?

1. Find the VERB in this sentence: For my little brother and sister, happiness is a McDonald's restaurant. happiness restaurant is 2. Find the VERB i

Why do you think it was the governor of virginia who took early action in the war,sending washington and his militia to drive out the french?

Kyle started biking at a constant rate of 15 mph. Half an hour later, Kim followed on the same path at a constant rate of 18 mph. For how long was Kim biking, b

How did the great schism split the roman catholic church and europe for a time?

Please help me on this one I’m stuck

You flip a coin 5 times. How many outcomes are possible?

What can you conclude about the permeability of the cell membrane and vacuolar membrane to water?