Answers created by WolfeHeart

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• The average nicotine (C10H14N2, molar mass 162.3 g/mol) content of a Camel cigarette is 1.93 mg. Suppose an individual smokes one pack of 20 cigarettes a day. How many moles of nicotine are smoked in a day?
  
• 5.35 grams of sodium chloride are dissolved to make 150 milliliters of solution. What is the molarity of the solution?
  
• What are some examples of atomic orbitals?
  
• What is the lowest whole number ratio of the elements in a compound called?
  
• Hydrogen gas is combined with oxygen gas to produce water. If you are given 25 moles of oxygen, how many moles of hydrogen is needed?
  
• How do you calculate the specific heat capacity of ice?
  
• 38 is 40% of what number?
  
• Why were alpha particles deflected by the Rutherford's gold -foil experiment?
  
• What is Dalton's law of partial pressure formula?
  
• A gas occupies a volume of 444 mL at 273 K and 79.0 kPa. What is the final kelvin temperature when the volume of the gas is change 880 mL and the pressure is changed to 38.7 kPa?
  
• The specific heat of gold is 0.129 J/g#*#c. What is the molar heat capacity of gold?