2kidzmom
2kidzmom
12-05-2016
Chemistry
contestada
How many moles is 1.50 x 1023 molecules of NH3
Respuesta :
Willchemistry
Willchemistry
13-05-2016
1 mole ------ 6.02 x 10²³ molecules
? mole ------ 1.50 x 10²³ molecules
moles = 1.50 x 10²³ * 1 / 6.02 x 10²³
moles = 1.50 x 10²³ / 6.02 x 10²³
=
0.249 moles
hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 48+ )
Otras preguntas
How many bones do frogs have? Also how many muscles do they have?
Please help PE ... Need to finish soon and I’m stuck
Geometry question — BRAINLIEST!! See image!
A car rental agency has 15 vehicles available, of which 3 are minivans. What is the probability that a randomly selected vehicle will be a minivan? Simplify y
Is a equilateral triangle always acute triangle
Estamos alegres de que ustedes ________ ido a este evento religioso. A. hayamos B. hayan C. hayáis D. haya
Black nationalist believe that
What is the energy in joules of a mole of photons associated with visible light of wavelength 486 nm?
if a frog can move 1/4 of a mile every hour, then how many hours would it take for a frog to go 2 miles?
Lillian is trying to determine how people feel about the new act Congress is trying to put through. Which question would be the MOST appropriate for her survey?
