Chemistry, 30.10.2019 06:31, nayelimoormann
Calculate the change in entropy that occurs when 36.04 g of ice at –12.5°c is placed in 45.04 g of water at 100.0°c in a perfectly insulated vessel. assume that the molar heat capacities for and are 37.5 and 75.3 , respectively, and the molar enthalpy of fusion for ice is 6.01 kj/mol.
Answers: 3
Chemistry, 22.06.2019 07:20, mathman783
Why does his teacher ask him to balance the equation by including the correct coefficient
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Chemistry, 22.06.2019 14:00, Killion2022
Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel
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Chemistry, 22.06.2019 20:00, denaemarie02
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
Chemistry, 23.06.2019 01:30, Michael845313
Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?
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Calculate the change in entropy that occurs when 36.04 g of ice at –12.5°c is placed in 45.04 g of w...
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