In the test for chloride

  1. 24. Identify a source of error for the experimental design of the cobalt(II)chloride systemIn the experiment, there were three
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    2. need helpp asked by need helpp
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  2. What is the number of unpaired electrons for the following compounds:Cobalt (II) chloride Copper (II) chloride Iron (II)
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    2. jessie asked by jessie
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  3. When you placed transition metals on a scale to find their mass, why are the values negative or positive. For example these
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    2. Cassidy asked by Cassidy
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  4. Which of the following reactions represent a chemical change?A. Heating a solid ammonium chloride in a test tube B. Putting ink
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  5. 25.0 mL of a NaCl solution (concentration unknown) was found to react with 20 drops of the chloride test solution from the PU
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    2. kt asked by kt
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  6. what gas is made from hydrochloride and zinc?Is it zinc chloride? how to test for zinc chloride what experiment to do . thanks
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    2. anon asked by anon
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  7. Cobalt Chloride forms pink crystals.When they are heated,water is evolved and they turn blue..Explain how we could use Cobalt
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    2. qurat-ul-ain asked by qurat-ul-ain
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  8. Cobalt chloride forms pink crystals. When they are heated water is evolved and they turn blue. Explain how you could use cobalt
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    2. Anonymous asked by Anonymous
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  9. cobalt chloride forms pink crystals. when they are heated water is evolved an they turn blue. can you please explain how you
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    2. Anonymous asked by Anonymous
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  10. A 0.774 gmixture containing only sodium chloride and potassium chloride was dissolved in water. It required 29.6 mL of 0.416 M
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    2. sabina asked by sabina
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