.../m² J = Nxm so.. Pa x N x m^4 / J = ( N /m²) x ( N ) x m^4 / J = N² x m² / J ...

2 Answers · Science & Mathematics · 23/02/2011

...you should ask your teacher as to how to convert the 46.3 from

**J**/mol to**J**because i don't know hot to convert it**but**the steps in calculating the wavelength are correct.1 Answers · Science & Mathematics · 02/04/2009

...for an ideal gas Cv = 12.471 J /mol•K – period – the person who...there is additional information there, but here some things you can say from... = w + R∆T (since n = 1) 3→ 1 : Since T...

2 Answers · Science & Mathematics · 12/02/2010

...,

**J**. F. Wild, D. A. Shaughnessy,**N**.**J**. Stoyer;**but**, very likely, the whole team was much larger, including many...1 Answers · Science & Mathematics · 12/07/2012

...work may also be measured in joules (

**J**), the unit of energy 1**J**= 1**N**.m**But**a newton is equal to a kg.m/s^2, so the unit for work may also be ...2 Answers · Science & Mathematics · 25/08/2012

1/λ = R(1/ n ^2 - 1/m^2) 1/λ = 1.1*10^7(1/(1)^2 - 1/(∞)^2) 1/λ = 1.1*10^7(1 - 0) 1/λ = 1.1*10^7 λ = 9.0909*10^-8m E = hc/λ E = 6.62*10^-34 * 3*10^8 / 9.0909*10^-8 E = 2.1846*10^-18J

2 Answers · Science & Mathematics · 13/12/2012

There is a way that will always work; it isn't particularly simple,

**but**it will grind out an answer if trial and error gets you nowhere. Assume...3 Answers · Science & Mathematics · 29/11/2007

d H =

**n**C dT 167**J**=**n**(92**j**/mole)(3.5K)**n**= 0.519 moles of AlCl3 which rounds to 0.52 moles1 Answers · Science & Mathematics · 30/01/2010

...electron particles like hydrogen : E = -13,6 ( Z^2/

**n**^2 ) where Z is the nuclear charge . => delta E... = 1,6.10^-19J => E = 2,62 . 10^-17**J**. Good luck : )3 Answers · Science & Mathematics · 19/03/2013

... = h*ν = h*c/λ where h is the Planck constant= 6.626x10^-34 Js ; c = speed of light = 2.9979 x 10^8 m s-1 To go from J mol-1 multiply...

2 Answers · Science & Mathematics · 21/07/2012