When 2.47 g of chromium

  1. Sort the following chromium compounds by whether the cation is chromium(II) or chromium(III). Cr2S3, Cr3P2, Crl3, CrO, CrBr2,
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    2. mysterychicken asked by mysterychicken
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  2. A 7.500-mg sample of chromium-55 is analyzed after 14.0 min. and found to contain 0.469 mg of chromium-55. what is the half-life
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    2. Jasmine08 asked by Jasmine08
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  3. a 7.500-mg sample of chromium-55 is analyzed after 14.0 min and found to contain 0.469 mg of chromium-55. what is the half-life
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    2. lisa asked by lisa
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  4. A car bumper is plated with chromium using chromium (III) ions in solution. If a current of 53.2 A flows in the cell for 49
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  5. when solid aluminum is heated with chromium(II) oxide, solid chromium and aluminum oxide are produced. If you are using 125 g of
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    2. Cheyenne asked by Cheyenne
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  6. If 5.026g chromium is combined with 3.04L of chlorine gas at 0.955atmand 220C, what mass of chromium (III) chloride is produced?
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    2. Adam asked by Adam
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  7. Chromium-48 has a short half-life of 21.6 h. How long will it take 360.00 g of chromium-48 to decay to 11.25g.Please help me
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    2. Cindy asked by Cindy
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  8. An analysis shows that 5.85g of chromium metal combines with oxygen to form 8.62g of chromium oxide. What is the empirical
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    2. Yasmina asked by Yasmina
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  9. The time required to produce 10.0g of chromium metal from a 0.10mol/L solution of chromium (3) nitrate in an electrolytic cell
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  10. Chromium plating is done using a dichromate solution. How long would it take to plate 1.0x10-2mm thick onto a car bumper with
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    2. PreMed33 asked by PreMed33
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