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An element initially weighed 3.555 g. When it was burned in oxygen an oxide compound was produced. The product mass was 4.666 g. A.) What is the mass of oxygen in the product? B.) What is the mass percent
answered
Apr 25, 2017
Chemistry
college
5
votes
27.5k
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At which position does the diver have the most gravitational potential energy
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Apr 15, 2017
Physics
middle-school
4
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65.0k
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What is the answer to number 5. Given BD=24 and PC=13, find PB
answered
Feb 23, 2017
Mathematics
high-school
2
votes
232k
views
Which does not describe the Haymarket Square incident? a. Workers held a peaceful demonstration. b. Rally leaders were illegally arrested and convicted. c. Unions gained new public respect. d. A bomb exploded,
answered
Mar 29, 2016
History
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