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Aspecial type of paper that can determine if a solution is an acid or a base
Answers: 1
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Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )
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Which type of bond is present in hydrogen sulfide (h2s)? the table of electronegativities is given. a. hydrogen b. ionic c. nonpolar covalent d. polar covalent
Answers: 1
Chemistry, 23.06.2019 05:30, choatefarmsus
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
Aspecial type of paper that can determine if a solution is an acid or a base...
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