11th grade chemistry

posted by .

What is chemical formula of copper(ll) sulfide?

  • 11th grade chemistry -

    CuS

  • 11th grade chemistry -

    Formula for copper(ii)sulphide is CuSO3 (3 Being subscript)

  • 11th grade chemistry -

    how many molecules do you have in 64g of CO?

  • 11th grade chemistry -

    Well you have to divide 64g by the molar mass of CO (28.01) to find the moles of CO you have. Then you multiple the moles by 3.02*10^23 to find the molecules.

  • 11th grade chemistry -

    what is the name of this compound ba3po4?

  • 11th grade chemistry -

    mercury and bromine will react with each other to produce mercury bromide
    hg+br2 =hgbr2
    what mass of hgbr2 can be produced from the reaction of 10.0hg and 9.00g br2 what mass of what reagent is left un reacted

  • 11th grade chemistry -

    JaLeesa,

    It's called Barium Phosphate.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    what is the percentage of sulfur and copper(I) sulfide, Cu2S is the answer 35.58% if not could you show me the formula
  2. chemistry 21

    13. Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows: Cu2S(s) + O2(g) „_ 2Cu(s) + SO2(g) If the reaction of 0.540 kg of copper(I) sulfide with excess oxygen produces 0.140 kg of copper metal, …
  3. chemistry

    if .500 mol of copper combines with .250 mol of sulfur what is the empirical formula of copper sulfide?
  4. Chemistry

    Give the formula of each of the following copper minerals: A. cuprite, copper (I) oxide B. chalcocite, copper (I) sulfide C. covellite, copper (II) sulfide
  5. Chemistry

    In the experiment 0.500 g of copper reacted with oxygen to give 0.563 g of copper oxide. What is the empirical formula of the oxide expressed as a chemical formula?
  6. Chemistry

    If a 0.192 g sample of copper metal reacts with elemental sulfur to form 0.240 g of the sulfide product, (a) find the percent by mass of copper and sulfur in the product and (b) find the empirical formula of the copper sulfide
  7. college chemistry

    Copper(II) sulfide reacts with oxygen to produce copper (II) oxide plus sulfur dioxide. Suppose you start this reaction with 50.0 grams of copper(II) sulfide and 50.0 grams of oxygen and you actually produce 33.5 grams of copper(II) …
  8. chemistry

    Copper sulfide is formed when copper and sulfur are heated together. In this reaction, 132 g of copper reacts with 53 g of sulfur. After the reaction is complete, 9 g of sulfur remains unreacted. What is the mass of copper sulfide …
  9. chemistry

    One of the reactions involved in the smelting of copper sulfide ores involves copper(I) oxide and copper (I) sulfide: 2Cu2O(solid) + Cu2S(solid) ---> 6Cu(solid) + SO2(gas) Assuming that 35.00 g of copper (I) oxide is heated with …
  10. chemistry. please help drbob222

    One of the reactions involved in the smelting of copper sulfide ores involves copper (I) oxide and copper (I) sulfide: 2Cu2O2 + Cu2S ---> 6Cu + SO2 Assuming that 35.00 g of copper (I) oxide is heated with 25.00 g of copper (I) sulfide …

More Similar Questions