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Why did Fritz Haber win The Nobel Prize in Chemistry in 1918?
He used Henri LeChatelier's failed attempt of production of ammonia to accelerate his research in the production of ammonia. LeChatelier figured out what he did wrong but Fritz Haber happened to reach success before LeChatelier and was given the Nobel prize in chemistry of 1918 even though LeChatelier's attempt helped him out. Fritz also played a major role in chemical warfare and was given funding by the Nazi's to continue his research on weapons. The Nazi's used Fritz's Zyklon gas in their gas chambers in the concentration camps to kill Jewish people.
Is it possible to prepare sulfanilamide from sulfanilic acid?
When you attempt to prepare sulfanilamide from this reagent, a polymeric product is produced after the addition of PCL5 in step one. So no, this is not typically a reaction used to prepare sulfanilamide.
What is the meaning of the big bang nucleosynthesis?
It is generally accepted that only simple Hydrogen (one proton) appeared from the big bang, with a small quantity of heaver isotopes of hydrogen such as deuterium etc which also have the one proton that defines hydrogen but more neutrons are possible including not only deuterium but the unstable isotope of hydrogen called tritium. A smaller amount of Helium and heavier isotopes were also believed to have formed right up to but not heavier than beryllium. A few BBN theories have been around since the 1940s and they are all an attempt to explain why these elements (Hydrogen in its variations and Helium etc) appeared after the big bang.
What is the chemical form of water?
As most people know waters chemical abbreviation is H.2.O, which means Hydrogen to Oxygen. When the 2 are mixed together it cases a chemical reaction and forms water (DO NOT ATTEMPT TO DRINK PURE OXYGEN OR HYDROGEN, DANGER OF DEATH BY POISON!!!)
What was the Bohr model an attempt to explain?
The Bohr model was an attempt to explain the structure of the hydrogen atom, specifically the discrete energy levels of electrons and the transitions between these levels that produce spectral lines. It proposed that electrons orbit the nucleus in fixed circular paths at specific distances, or energy levels.
Why is not advisable to attempt a repair on a PC power supply?
Electricity hurts
What did Jacques Alexandre Charles first attempt to use hydrogen gas in?
hot air balloon
How do you clean an ammonia and bleach spill?
Immediately evacuate the area and call emergency services. Do not attempt to clean it yourself, as mixing ammonia and bleach creates toxic fumes that can be harmful or fatal. Let trained professionals with the proper equipment handle the spill.
What is Ammonium Hydroxide?
Ammonium hydroxide (NH4OH) is a common, though not entirely correct name for a solution of ammonia dissolved in water.when dissolved in water ammonia reacts to a small degree with water to produce ammonium hydroxide (NH3 + H2O --> NH4OH). But this only forms in a small amount and most of the ammonia remains unreacted. This substance cannot be isolated as any attempt to separate it out will result in it reverting back to ammonia and water.its the state that daisy go into after an animal has urinated on it
Which is not a protection against electrical accidents?
Do not attempt to climb off of the equipment, you would become the path to ground for the electricity.
Is potassium hydrogen the same as potassium hydride?
It's impossible to tell. "Potassium hydrogen" is clearly an error of some kind; it might be a somewhat confused attempt to write "potassium hydride," or it could be an omission error for something like "potassium hydrogen carbonate."
Can you buy hydrogen kits for your car on Ebay?
There is currently no practical hydrogen powered car. Anything you found advertised on Ebay should be looked at with extreme schepticism. In all likelihood it would not be practical for you to attempt to use
How many people in a year ask the question what is electricity?
An estimated thirty thousand ask the question, "What is electricity" in a year. The nature of the question, however, varies by who is asking it; children ask as a part of schooling, whereas many adults ask in attempt to derive electricity's many connotations.
How does pressure affect the haber?
The Haber process is a method of making ammonia from Hydrogen and Nitrogen N2 (g) + 3 H2 (g) 2 NH3 (g) An increase in pressure will disturb the system from equilibrium and the system will attempt to recover from this by counteracting the increase in pressure. To counteract the increase in pressure the system will favour the process that gives the least number of molecules (thus lowering pressure). as we can see above we have 4 moles of reactants for 2 moles of products in the equation. This means that an increase in pressure will cause an increase in the yield of ammonia. This reaction is also exothermic, so it would be correct to assume from a purely theoretical viewpoint that low temperature and high pressure would be best for this reaction. However the catalyst that is used in this reaction needs a temperature of around 450 degrees celsius to work, which is why this reaction is carried out at high temperature.
Why ammonium hydroxide cannot be primary standard?
Because it is a instable solution of gaseous ammonia (NH3) in water. (cit.) Ammonium hydroxide (NH4OH) is a common, though not entirely correct name for a solution of ammonia dissolved in water. When dissolved in water ammonia reacts to a small degree with water to produce ammonium hydroxide solution (NH3 + H2O --> NH4+ + OH-). But this only forms in a small amount ammonium (NH4+) and most of the ammonia remains unreacted as NH3. 'Ammonium hydroxide' substance cannot be isolated at all, as any attempt to separate it out will result in it reverting back to ammonia and water. (from wiki-answers)
Can the husband buy the wife's share of the family home then rent it to the wife?
He could, as long it was not seen as an attempt to keep property from creditors. If any legal action was imminent/pending against the spouse, it could be subjected to fraudlent conveyance charges by the court.
Why did Fritz Haber win The Nobel Prize in Chemistry in 1918?
He used Henri LeChatelier's failed attempt of production of ammonia to accelerate his research in the production of ammonia. LeChatelier figured out what he did wrong but Fritz Haber happened to reach success before LeChatelier and was given the Nobel prize in chemistry of 1918 even though LeChatelier's attempt helped him out. Fritz also played a major role in chemical warfare and was given funding by the Nazi's to continue his research on weapons. The Nazi's used Fritz's Zyklon gas in their gas chambers in the concentration camps to kill Jewish people.
