80 points
a calorimeter consists of an aluminum cup inside of an insulated container. the cup...
Chemistry, 03.11.2019 21:31 wannamakerdaandre
80 points
a calorimeter consists of an aluminum cup inside of an insulated container. the cup
is weighed on a top-loading balance and is found to have a mass of 42.14 g. a
reaction is conducted in the calorimeter, raising the temperature from 20.00°c to
26.41°c. what is the change in heat, q, for the aluminum cup, in units of j?
aluminum has a specific heat of 0.903 j g-1 °c-1.
Answers: 2
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Answers: 3
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Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.
Answers: 1
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