bullywee Posted February 7, 2011 Share Posted February 7, 2011 Ever noticed how ammunition looks like baby vomit? They're almost identical in every way. Odd. character assassination at its very best. my notice of resignation has been sent. 0 Quote Link to comment Share on other sites More sharing options...
Swampy Posted February 7, 2011 Share Posted February 7, 2011 Can someone google something for me? 0 Quote Link to comment Share on other sites More sharing options...
calum_gers Posted February 7, 2011 Share Posted February 7, 2011 Can someone google something for me? Done. http://www.google.co.uk/search?hl=en&source=hp&q=something&aq=f&aqi=g10&aql=&oq= 0 Quote Link to comment Share on other sites More sharing options...
Donnyarb Posted February 7, 2011 Share Posted February 7, 2011 Yeah im never off google. 0 Quote Link to comment Share on other sites More sharing options...
chico Posted February 7, 2011 Share Posted February 7, 2011 Yeah im never off google. We've noticed. 0 Quote Link to comment Share on other sites More sharing options...
ditots Posted February 7, 2011 Share Posted February 7, 2011 Do pickled onions make you fat? 0 Quote Link to comment Share on other sites More sharing options...
RandomGuy Posted February 7, 2011 Share Posted February 7, 2011 Do pickled onions make you fat? Yes, because your breath stinks. So nobody will go near you leading to severe depression setting in, which leads to comfort eating. Then fatness descends...... 0 Quote Link to comment Share on other sites More sharing options...
ditots Posted February 7, 2011 Share Posted February 7, 2011 Yes, because your breath stinks. So nobody will go near you leading to severe depression setting in, which leads to comfort eating. Then fatness descends...... bloody hell. 0 Quote Link to comment Share on other sites More sharing options...
Swampy Posted February 7, 2011 Share Posted February 7, 2011 Done. http://www.google.co.uk/search?hl=en&source=hp&q=something&aq=f&aqi=g10&aql=&oq= Cheers, love that song. 0 Quote Link to comment Share on other sites More sharing options...
grant MFC Posted February 8, 2011 Share Posted February 8, 2011 Wasn't sure where to put this so thought id put it here. Higher Chemistry Calculations A mixture of magnesium chloride and magnesium sulphate is known to contain 0.6 mol of chloride ions and 0.2 mol of sulphate ions. What is the number of moles of magnesium ions present. A - 0.4 B - 0.5 C - 0.8 D - 1.0 0 Quote Link to comment Share on other sites More sharing options...
Donnyarb Posted February 8, 2011 Share Posted February 8, 2011 Have you got your chemistry prelim tomorrow? 0 Quote Link to comment Share on other sites More sharing options...
yoda Posted February 8, 2011 Share Posted February 8, 2011 (edited) I haven't done Higher Chemistry in a couple of years but I can remember this question well. I constantly got it wrong so I got it drummed into my head by my teacher. MgCl2 has one mole of magnesium for every 2 moles of chloride. If you have 0.6 moles of chloride, then you have 0.3 moles of magnesium. MgSO4 has one mole of magnesium for every one mole of SO4. That means you have 0.2 M magnesium here. 0.3 + 0.2 = 0.5 moles magnesium I think that's how it goes. Chemistry was hit and miss for me. Edited February 8, 2011 by yoda 0 Quote Link to comment Share on other sites More sharing options...
RandomGuy Posted February 8, 2011 Share Posted February 8, 2011 I failed Higher Chemistry, badly...... 0 Quote Link to comment Share on other sites More sharing options...
GingerSaint Posted February 8, 2011 Share Posted February 8, 2011 Today, I accidentally poured tert-amyl alcohol into 40oC Sulfuric Acid (oops). It vapourised immediately and I inhaled quite a bit of it. In the Lab Manual it says "tert-amyl alcohol: irritant, combustible - AVOID SKIN CONTACT/INHALATION". Some of it also got on my hand and it dried quickly and went white. Ever since then, I can taste and smell the alcohol. Am I going to die? 0 Quote Link to comment Share on other sites More sharing options...
Fuctifano Posted February 8, 2011 Share Posted February 8, 2011 Today, I accidentally poured tert-amyl alcohol into 40oC Sulfuric Acid (oops). It vapourised immediately and I inhaled quite a bit of it. In the Lab Manual it says "tert-amyl alcohol: irritant, combustible - AVOID SKIN CONTACT/INHALATION". Some of it also got on my hand and it dried quickly and went white. Ever since then, I can taste and smell the alcohol. Am I going to die? Everyone is, brother. 0 Quote Link to comment Share on other sites More sharing options...
RandomGuy Posted February 8, 2011 Share Posted February 8, 2011 Ever since then, I can taste and smell the alcohol. Am I going to die? No, your the luckiest b*****d to ever live 0 Quote Link to comment Share on other sites More sharing options...
Ad Lib Posted February 8, 2011 Share Posted February 8, 2011 (edited) Wasn't sure where to put this so thought id put it here. Higher Chemistry Calculations A mixture of magnesium chloride and magnesium sulphate is known to contain 0.6 mol of chloride ions and 0.2 mol of sulphate ions. What is the number of moles of magnesium ions present. A - 0.4 B - 0.5 C - 0.8 D - 1.0 Mol ratios. The valency of Magnesium is 2 and Chlorine is 1. Therefore two Cl- ions are formed for every Mg2+ formed by melting/dissolving magnesium chloride. 0.6 mol of Cl- thus produces 0.3 mol of Mg2+. The valency of Magnesium is 2 and the Sulphate ion 2 also. Therefore one SO42- ion is formed for every Mg2+ formed by melting/dissolving magnesium sulphate. 0.2 mol of SO42- thus produces 0.2 mol of Mg2+. Then just add 0.3 mol to 0.2 mol producing a net Mg2+ abundance of 0.5 mol. Edited February 8, 2011 by Ad Lib 0 Quote Link to comment Share on other sites More sharing options...
Donnyarb Posted February 8, 2011 Share Posted February 8, 2011 Today, I accidentally poured tert-amyl alcohol into 40oC Sulfuric Acid (oops). It vapourised immediately and I inhaled quite a bit of it. In the Lab Manual it says "tert-amyl alcohol: irritant, combustible - AVOID SKIN CONTACT/INHALATION". Some of it also got on my hand and it dried quickly and went white. Ever since then, I can taste and smell the alcohol. Am I going to die? I did that, it didn't harm me brain! -1 Quote Link to comment Share on other sites More sharing options...
Rugster Posted February 8, 2011 Share Posted February 8, 2011 I failed Higher Chemistry, badly...... You're old enough to have sat a higher? 0 Quote Link to comment Share on other sites More sharing options...
Donnyarb Posted February 8, 2011 Share Posted February 8, 2011 You're old enough to have sat a higher? I sat a higher today 0 Quote Link to comment Share on other sites More sharing options...
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