Recent content by knarl

Gday, Just wondering how to work out at what pressure 7g of CO2 will dissolve in 375ml of water at room temperature. Do I need empirical data? Or can I do it analytically? Thanks, knarl.

Gday Guys, OK, I have a few queries regarding the hydrolysis of ethyl ethanoate: Firstly, hydrolysing ethyl ethanoate(acetate) using sodium hydroxide solution: CH3COOCH2CH3 + NaOH ----> CH3COONa + CH3CH2OH ethyl ethanoate sodium hydroxide sodium...

thanks guys, I had a hunch that was what the f was. And the D is diameter. knarl.

sorry, I meant moments of intertia. ie for a rotating body. It's just really the f that is putting me off.

trying to figure out units for inertia. am I right in saying some units for inertia are?: imperial units - not interested (Wr^2) kgfm^2 (GD^2) kgm^2 (mr^2) if so, what is the f and the G and the D? Thanks for any help.

Thanks very much! You've given me a flying start. Thanks da_willem for the huge effort, and thanks Clausius2 for the correction and book reference. I'm on my way to learning alot. Regards, knarl.

Thanks guys. I feared this was a super complex problem Correct Is it possible for you to point me towards a source of information about these correlations? I'm not affraid of some research. But knowing where to start is why I came to this forum :smile: Thanks

Gday, Currently I have the task of producing specifications for a water cooled condenser used in distilling liquids. Initially I thought it would be a simple thermodynamics problem. But it has proved quite complex, and I need pointing in the right direction. The problem is, I need to...