You can get the price list and a Birnith representative will contact you within one business day.

  • Introduction to Inorganic Chemistry/Acid-Base Chemistry ...

    Example: ammonia is a solution of NH 3 in water that ranges from about 5-10% by weight. Let's calculate the percent ionization and the pH of the solution.

    Chat Online
  • Copper - Wikipedia

    Copper, silver, and gold are in group 11 of the periodic table; these three metals have one s-orbital electron on top of a filled d-electron shell and are ...

    Chat Online
  • A History: Dictionary.com's Word of the Year - …

    Our Word of the Year choice serves as a symbol of each year's most meaningful events and lookup trends. It is an opportunity for us to reflect on the language and ...

    Chat Online