To determine whether a shiny gold-colored rock is actually gold, a chemistry student decides to measure its heat capacity. she first weighs the rock and finds that it has a mass of 4.7 g. she then finds that, upon absorption of 52.7 j of heat, the rock undergoes a rise in temperature from 25 ∘c to 57 ∘c. find the specific heat capacity of the substance comprising the rock.
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Chemistry, 22.06.2019 10:00, micahwilkerson9495
Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption
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Chemistry, 22.06.2019 14:40, elawnnalewis4855
Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d
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Chemistry, 22.06.2019 21:30, Lindsay882
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
To determine whether a shiny gold-colored rock is actually gold, a chemistry student decides to meas...
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