science

what would the formula be for a compound containing chromium (III) ions and ions of element 27?

  1. 👍 0
  2. 👎 0
  3. 👁 107
asked by Chelsea
  1. I would not expect a compound to be formed between Cr and element number 27 (Cobalt).

    1. 👍 0
    2. 👎 0
    posted by DrBob22

Respond to this Question

First Name

Your Response

Similar Questions

  1. chemistry

    Write the formula of the ionic compound that forms between a. copper(I) ions and chloride ions---CuCl b. copper(II) ions and hydrogen sulfate ions--Cu(HSO4)2 c. lithium ions and iodide ions--LiI d. cobalt(III) ions and phosphate

    asked by krystal on February 6, 2012
  2. Chemistry

    What are the charges of the ions in an ionic compound containing iron(III) and fluoride ions? a)iron(III)- i got 3+ b) flouride- im not sure on this one c)Write the formula for the compound. (Type your answer using the format CO2

    asked by Hannah on October 14, 2010
  3. science

    To 90.0mL of a solution that contains 0.100M Cr(NO3)2 and 0.490M HNO3 is added 30.0mL of 0.170M K2Cr2O7. The dichromate and chromium(II) ions react to give chromium(III) ions. Write a balanced net ionic equation for the reaction.

    asked by it on December 1, 2012
  4. Chemistry

    Consider the following reaction: PbCl2 + 2 NaOH -> Pb(OH)2 + 2 NaCl What would be the major species observed floating in solution after one mole of PbCl2 and 2 moles of NaOH are mixed in aqueous solution? 1. Na+ ions, Cl− ions

    asked by Cher on April 5, 2010
  5. AP Chemistry

    Consider the following reaction: PbCl2 + 2 NaOH → Pb(OH)2 + 2 NaCl What would be the major species observed floating in solution after one mole of PbCl2 and 2 moles of NaOH are mixed in aqueous solution? 1. Na+ ions, Cl− ions

    asked by Sam on April 18, 2016
  6. Ion charge & formulas of ionic compunds-DrBob222

    These are the other questions: I'll start from Number 1. 1. I have to write down the symbol for the following ions: a- sodium = Na b- chloride = CL c- sulfate = S d- ammonium = ? would it be NH4? e- chromium (II) = Cr f-

    asked by Sara on April 20, 2010
  7. Science

    If barium ions (Ca^2) have a charge of 2 + and hydroxide ions (C1^1) have a charge of 1-, the compound calcium chloride is? a)Ca2C1 b)CaC1 c)CaC12 d)Ca2C12 Those are "ells" and not "1s". What's with the barium ions (Ca^2) and

    asked by Anonymous on May 29, 2007
  8. Chemistry

    42. List 2 things a chemical formula indicates about a compound: -It indicates the elements present in the compound. -The relative amount of each compound. Are those correct? 44. What element do most of the polyatomic ions

    asked by mysterychicken on October 25, 2010
  9. chemistry

    A car bumper is plated with chromium using chromium(III) ions in solution. If a current of 54 A flows in the cell for 45 min 30 s, determine the mass of chronium deposited on the bumper.

    asked by Alex on April 20, 2008
  10. science

    3) Some ionic compounds contain a mixture of different charged cations. For example, some titanium oxides contain a mixture of and ions. Consider a certain oxide of titanium that is 28.31% oxygen by mass and contains a mixture of

    asked by annuni on February 13, 2012

More Similar Questions