Answers edited by tcw1

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• How do you calculate the mass of a #""^1H# atom?
  
• In a titration experiment, 12.5 mL of 0.500 M #H_2SO_4# neutralizes 50.0 mL of #NaOH#. What is the concentration of the #NaOH# solution?
  
• Can you use calcium hydroxide instead of sodium hydroxide?
  
• How many sigma and pi bonds are in #CO_2#?
  
• A certain recipe asks for #1/4# cup of granola. How much is needed to make #3/4# of the recipe?
  
• How do you find the first and second derivative of # ln(ln x)#?
  
• Question #045b1
  
• How do you find the antiderivative of #(e^sin(t)) *(cos(t))#?
  
• What is the area in personality that deals with the outside world?