Hydrocarbons are organic compounds composed entirely of hydrogen and carbon. A 0. 1647 g sample of a pure hydrocarbon was burned in a combustion apparatus to produce 0. 4931 g of co2 and 0. 2691 g of water. Determine the empirical formula; enter as c#h#, so c1h1. Through another experiment it was determined that the molecular weight of this hydrocarbon is approximately 132 amu. What is the molecular formula of this compound? enter as c#h#, so c2h6.
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SAT, 25.06.2019 15:00, khikhi1705
Susie ran a race. she ran 55 miles an hour, and the race took her tt hours to complete.
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SAT, 28.06.2019 06:30, savage5447
What are the two main ideas of this passage? museum experts feel that museums must change to attract visitors. museum experts care more about the number of visitors than about history. museums that display artworks and exhibits do not make families welcome. museums like colonial williamsburg make learning about the past fun. museums in the united states are different than in other countries.
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SAT, 28.06.2019 07:00, caymanbecs
Classify each action depending on whether it will meet or fail to meet the goals of the organization. a group of students form a healthy earth club at their school. their goal is to limit their school’s impact on human-led climate change. they brainstormed a list of actions they can take to meet this goal.
Answers: 3
Hydrocarbons are organic compounds composed entirely of hydrogen and carbon. A 0. 1647 g sample of a...
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