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Identification of an unknown powdered

Identification of an unknown powdered metal by reaction with HCl:Why does the pH of the HCl solution initially increase very
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2. asked by Ali
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If an in-court identification is influenced by an out-of-court identification, it is called a(n):a. tainted identification.
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2. asked by Hai
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Your lab instructor has given you an unknown compound in a test tube. As the first step in the identification of this unknown,
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2. 102 views
how do we determine the identification of an unknown substance using a thermochemical test ??? i mean the procedure
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2. asked by mamta
3. 590 views
What is the streak test used for in mineral identification?A. To determine the color of the mineral in powdered form B. To
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I need help with figuring out an appropriate way to do this sort of lab: how to determine an unknown compound.With this one
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2. asked by T
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In a chemistry lab, there are 9.52 grams of a powdered substance in a container. Max needs to place an equal amount of the
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In a chemistry lab, there are 9.52 grams of a powdered substance in a container. Max needs to place an equal amount of the
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2. asked by uh
3. 226 views
Which two properties would be best used for theidentification of an unknown compound? A conductivity and size B length and
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2. 54 views
Students are making lemonade from a powdered lemon drink mix. Adam mixes 3 cups of water and 4 cups of powdered lemon mix. Grace
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2. 64 views