chem

posted by .

which of these substances dissolve in water? and are they elements or compounds?

copper nitrate
sodium hydroxide
copper hydroxide
copper oxide
hydrochloric acid
aluminum
copper chloride
hydrochloric acid

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    Copper dissolves in nitric acid, producing copper (ll) nitrate. After reaction with sodium hydroxide and heating, copper nitrate changes to copper (ll) oxide. Calculate the percent yield of this process if 1.235 g of copper produced …
  2. chemistry

    there are 2 reactants copper(II) oxide and hydrochloric acid the products are copper(II)chloride and water. what change will you observe in the copper(II)oxide?
  3. chemistry

    one reaction was between the aluminum and the leftover hydrochloric acid the products are aluminum chloride and hydrogen gas. the other reaction was the aluminum and the copper(II)chloride.. this produced aluminum chloride and copper …
  4. chemistry

    1. Heat can initiate reaction as well as be a product of chemical reactions. Cite the specific sample from the experiment that show heat acting in the manner. 2. Aluminum chloride was a product in step 6. How could you instruct your …
  5. Science

    1.0 g of copper was heated in a crucible, while stirring, and .2g of unreacted copper was recovered usoing hydrochloric acid as a solvent, how much copper would precipitate when zinc is later added to the copper oxide/acid solution?
  6. Chemistry

    4) Using your initial mass of copper (0.38), calculate the minimum volume of concentrated 12M nitric acid needed to completely react with your copper to form copper (II) nitrate 5) Using your answer from question 4 (2x10^-3 L), calculate …
  7. chemical equations

    How do I write the chemical equation for Copper(II)nitrate + sodium hydroxide -> Copper(II)hydroxide + sodium nitrate?
  8. chemical equations

    I need help figuring out how to write these chemical reactions into chemical equations Copper(II)oxide + hydrochloric acid -> copper(II)chloride + water CuO2+ HCl -> CuCl + H2O?
  9. Chem

    copper sulfate reacts with sodium hydroxide producing copper hydroxide and sodium sulfate.. If sodium hydroxide is the limiting agent how many grams of copper hydroxide should precipitate out?
  10. Chemistry

    You synthesized copper (I) chloride and copper (I) oxide. How do they differ from their copper (II) analogs?

More Similar Questions