angelsk89
angelsk89
06-07-2018
Chemistry
contestada
How many molecules are in 25 g of ammonia
Respuesta :
Jonsabeast12
Jonsabeast12
07-07-2018
NH3 = 14g + 3g = 17g/mol
25g × 1 mole/ 17g = 1.47 mol NH3
1.47 mol × 6.02×10^23 molecules = 8.85×10^23 molecules NH3
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
University Theater sold 556 tickets for a play. Tickets cost $22 per adult and $12 per senior citizen. If total receipts were $8492, how many senior citizen tic
Which of these is an example of a good with elastic supply? A) sandwiches B) plums C) large handmade rugs D) jet planes
the majority of the alpha particles passed through with no deflection. what does this suggest about the structure of the atom?
A __________ allows you to see inspect audit or confirm formula calculations of cells not immediately visible on the screen.
maximum number of possible extreme values for the function f(x)=x^4+x^3-7x^2-x+6
In a 45° - 45° - 90° right triangle, the length of the hypotenuse is 15 . What is the length on one of the legs? 15 2 17 13
If a tile is 9.96 inches by 9.96 inches, how many do I need to cover 24 square feet?
When the Framers decided to use population as a basis for tax rates, what debated issue was resolved? Whether to take steps to limit the slave trade Whether to
Explain why the prokaryote/eukaryote dividing line represents a fundamental division among organisms.
How is momentum conserved when the big rolling ball hits the smaller rolling ball?
