contact and haber process

• what does haber process produce

  ammonia gas
• what are the 3 properties of ammonia

  alkaline gas

  low density so collected by upward delivery

  soluble cannot be collected over water
• what are the conditions needed in producing ammonia gas

  450 high temp

  iron powder catalyst

  200 atm
• what is the equation of haber process

  N2 + 3H2 > 2NH3
• what is the process of producing sulfuric acid

  contact process
• how to test for ammonia

  damp litmus turns blue
• what are the is a sign of ammonia

  pungent smell

  AVP
• which reaction in contact process is reversible

  sulfur dioxide becoming sulfur trioxide
• what are the conditions of producing sulfuric acid

  450 high temp

  2 atm

  vanadium penta oxide
• what are the uses of sulfuric acid

  soapless detergents

  car batteries
• what are the uses of sulfur dioxide

  bleaches wood pulp

  kills bacteria
• what is the use of concentrated sulfuric acid

  drying agent
• how is oelum formed 


  sodium trioxide is added to old sulfuric acid