Answers created by Jasmine

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• Question #92755
  
• A #20*g# mass of #CaCl_2# was dissolved in #700*g# of water. What is the molality of the solution with respect to #"calcium chloride"#?
  
• What is the importance of Endoplasmic reticulum?
  
• What are components of a scientific name?
  
• What is the Huygens Principle?
  
• What is a disorder caused by a deficiency of iodine in the diet?
  
• What is the last organ in which digestion occurs?
  
• How would you calculate the energy released as a photon drops from n=3 to the ground state?
  
• Question #bac27
  
• What is the reduction half-reaction for the following overall cell reaction?
  
• For the reaction represented by the equation #Cl_2 + 2KBr -> 2KCl + Br_2#, how many grams of potassium chloride can be produced from 300. g each of chlorine and potassium bromide?
  
• What is an expression of molality?
  
• Question #111c6
  
• What type of ions do acids (mostly) contain?
  
• What is the process of changing a solid substance directly to vapor without going through the liquid phase called?
  
• Question #d56d1
  
• What is the pH of acid rain?
  
• In scientific notation, what is 20,000 + 3,400,000?
  
• What functional group is found in an alcohol?
  
• What are the 3 layers that make up the wall of the eyeball?
  
• What is limiting reactant and percent yield?
  
• What are the four kinds of nitrogen bases in DNA?