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Sodium Quizzes, Questions & Answers

You better start remembering all of those biology classes you took because here comes our sodium trivia. One of the most well known elements in the periodic table, sodium is extremely important for humans, being found in most of our diet. Sodium is a soft, silver-white, highly reactive metal and is a member of what group? The free metal does not occur in nature, but instead must be prepared from what?

Many sodium compounds are useful, such as sodium hydroxide (lye) for soap-making, and sodium chloride for use as a de-icing agent and what? In animals, sodium ions are used against potassium ions to build up charges on cell membranes, allowing transmission of nerve impulses when what happens? Get all the questions right to make sure you win.

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Chemically speaking, molarity is the concentration of a solution expressed as the number of moles of solute per liter solution. Do you know how to calculate this chemical measure? Below we look at the molarity of Sodium...

Questions: 15  |  Attempts: 262   |  Last updated: Mar 18, 2023
  • Sample Question
    HOW much Sodium Chloride  is needed to make 100ml, 15% w/v sodium chloride solution?
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