asiaholloway66 asiaholloway66
  • 02-08-2020
  • Chemistry
contestada

How many moles is 25g of ammonia (NH3) pls show steps and answere asap

Respuesta :

jcherry99
jcherry99 jcherry99
  • 02-08-2020

Answer:

Explanation:

Note

I'm using rounded numbers. Every periodic table is different. Use yours to correct my approximations.

1 mole of NH3

N =       14

H = 1

3 H =     3

==========

1 mole = 17 grams

Number of moles in 25 grams

moles = given mass / molar mass

moles = ???

given mass = 25 grams

molar mass = 17 grams

n = 25/17

n = 1.47 moles

Answer Link

Otras preguntas

What's a common reason for divorce?
5x+2y= −6 slope intercepted form
Which of the following developments in the early nineteenth century could best be used as evidence to support the argument in the second paragraph of the excerp
a.) find a polynomial which when added to the polynomial 3x^2+3x-1 is equivalent to 1 b.) find a polynomial which when added to the polynomial 3x^2+3x-1 is equi
What is the approximate area of a circle with a radius of 15 ft? A. 47 ft2 B. 177 ft2 C. 94 ft2 D. 707 ft2
The name electricity is coined from the Greek word __________meaning amber1-Elektron2-Electron3-Electrion4-Elektrionno spam√​
PLEASE HELP!! 10 BRAINLY POINTS! Solve the system of equation using substitution
What are the rights of the accused
Please hurry! Thanks <3 Matching. (Match A. B. and C. with 1, 2, and 3) A. y = 2x² + 4 B. y = x² - 2x C. y = x² - 2x + 1
What is the value of x? A right triangle is shown with each angle adjacent to the hypotenuse measuring 45 degrees. A leg of the triangle is labeled x. The hypot