A 49.09−g stainless steel ball bearing at 115.81°C is placed in a constant-pressure calorimeter containing 124.7 g of water at 23.61°C. If the specific heat of the ball bearing is 0.474 J / (g · °C), calculate the final temperature of both the water and steel when they equilibrate. Assume the calorimeter to have negligible heat capacity.
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Chemistry, 22.06.2019 08:30, melikefood01
Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?
Answers: 1
A 49.09−g stainless steel ball bearing at 115.81°C is placed in a constant-pressure calorimeter cont...
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