Chemistry 1

posted by .

What mass of potassium oxide is produced by the oxidation of 5 grams of potassium?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    How many grams of potassium sulfide are produced from the reaction of 1.23 moles of potassium with sulfur?
  2. Chemistry

    1.005 grams of potassium iodate is reacted with .5 grams of potassium iodide. THe net ionic reaction is shown below. IO3-+8I-+6H+-->3I3-+3H2O How many grams of the L3- are produced?
  3. Honors Chemistry (stoichiometry)

    Can someone check and make sure I'm doing these problems right?
  4. Chemistry

    Need Help On This Question.! Potassium chloride reacts with bromine forming potassium bromide plus chlorine. If 500g of potassium bromide are produced, how many grams of potassium chloride reacted?
  5. chemistry

    15.45 grams of solid potassium chlorate decomposes when heated to form potassium chloride and oxygen gas. assuming 100% yeild how many grams of solid potassium will be produced?
  6. chemistry help!

    Potassium has an atomic mass of 39.10amu. a sample of potassium is made up of isotopes potassium-39 (mass=38.964) and potassium-41(mass =40.962 amu). What percentage of the potassium sample is potassium-39?
  7. Chemistry

    Potassium metal reacts with water to give potassium hydroxide and hydrogen gas. If 50.0 mL of hydrogen gas is produced at STP, what is the mass of potassium that reacted?
  8. Chemistry

    when potassium in water are combined they produced 4000.0 kJ of heat along with potassium hydroxide and hydrogen gas. how much energy would be produced if you dumped a 1.00 kg chunk of potassium into a swimming pool?
  9. Chemistry

    Nitrogen can also be produced from sodium metal and potassium nitrate by the reaction: Na(s) +KNO3 (s) --> K2O(s) +Na2O(s) + N2(g) If we generate oxygen by the thermal decomposition of potassium chlorate: 2KClO3(s) --> 2KCl(s) …
  10. Chemistry

    Potassium oxide reacts with water to produce of potassium hydroxide. Please provide a balanced equation, and determine how much potassium oxide is needed to produce 80.5g of potassium hydroxide?

More Similar Questions