Chemistry, 20.11.2019 23:31 jacobs5919
If 39.0 g of c6h6 reacts with excess chlorine and produces 30.0 g of c6h5cl in the reaction c6h6 + cl2 → c6h5cl + hcl , what is the percent yield of c6h5cl? 1. 50.0% 2. 53.4% 3. 69.4% 4. 13.2% 5. 76.9%
Answers: 2
Chemistry, 21.06.2019 18:40
Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.
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Chemistry, 22.06.2019 09:50
Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange
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Chemistry, 22.06.2019 11:00
As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter
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Chemistry, 22.06.2019 15:50
How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
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If 39.0 g of c6h6 reacts with excess chlorine and produces 30.0 g of c6h5cl in the reaction c6h6 + c...
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