Chemistry, 15.11.2019 20:31 skylar1315
What does the number 84 in the name krypton-84 represent?
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Here’s one way to follow the scientific method. place the missing steps in the correct position in the process
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Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
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1) in saturated limewater, [h+ ]=3.98x10-13 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 2) in butter, [h+ ]=6.0x10-7 m. a) find [oh]-/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 3) in peaches, [oh]=3.16x10-11 m a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? / 4) during the course of the day, human saliva varies between being acidic and basic. if [oh]=3.16x10-8 m, a) find [h+ ]/ b) what is the ph? / c) is the solution acidic, basic, or neutral? /
Answers: 3
What does the number 84 in the name krypton-84 represent?...
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