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Chemistry, 21.06.2019 15:00
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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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Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
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What is the subscript for oxygen in its molecular formula
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Classify unopened root beer as an element, a compound, a homogeneous mixture, or a heterogeneous mix...
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