Questions asked by Julia S.

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• This binary ionic compound consists of a cation and anion that both have 10 electrons. the charge of the anion is -1. You may find products containing this substance in your bathroom at home. What’s is the compounds name and formula?
  
• This one cation and two anions each have 18 electrons. (The anions are found in table salt.) Your refrigerator may contain some sour items which have some of this compound. What is the compound’s name and formula?
  
• The cation of this ionic compound has 11 protons. The polyatomic anion has three oxygens, a charge of -1, and goes by two different names. This product is often used in the kitchen to make tasty treats. What’s the compound’s name and formal?
  
• Suppose 10.00mL of a hydrochloric acid solution with a pH of 1.097 is titrated with a sodium hydroxide with a pH of 13.00. How many mL of the sodium hydroxide solution will be required to neutralize the acid?
  
• An unknown solid monoprotic acid is titrated with 0.100 M NaOH. It takes 42.34 mL of the base to neutralize 0.525 g of the acid. What is the molar mass of the acid? (Hint: the acid and base react in a 1:1 molar ratio; molar mass had units grams/mol.)