Answers edited by Pratik B.

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• Why are there different Newman projections for one molecule in organic chemistry?
  
• If #x=2+sqrt(3)# and #y=2-sqrt(3)# then what is #x^2+y^2+xy# ?
  
• How do you use pythagorean theorem to solve the right triangle if the legs have lengths 4 and 9?
  
• Question #2c5a4
  
• What are orbitals?
  
• A container holds three gases: helium, argon, and xenon. The partial pressures are 0.450 atm helium and 0.350 atm argon. The total pressure is 3.00 atm. What is the partial pressure of xenon?
  
• How can I draw a reaction coordinate in a potential energy diagram?
  
• The sides of a hexagon each equal 116 units. What are its perimeter and its area?
  
• A circle has a radius of 6 inches. What would be the area of an inscribed equilateral triangle?
  
• How do you factor #p^4-q^4#?
  
• Does surface tension change with concentration?
  
• Question #1423e
  
• How do you convert pH to pOH?
  
• Question #539df
  
• What is the equation of a line that goes through the points #(-12, 3)# and #(8, 15)#?
  
• How do enzymes speed up rates of reaction?
  
• Can non metal conduct electricity?if yes ,how?if no, why?