Chemistry, 01.10.2019 19:30, esme06quirino
Four student measured the mass of apieces of metal whose accurate mass is 34.75g. their result are 34.2g,33.75g,35.0g,34.69g. what is the best estimate for the mass of the pieces of metal? explain why?
Answers: 2
Chemistry, 22.06.2019 04:30, logan12345677885675
What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers
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An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³
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Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction
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Four student measured the mass of apieces of metal whose accurate mass is 34.75g. their result are 3...
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