How many grams of water can be heated from 15.0°C to 75°C using 12,500 Joules?
1 answer:
Answer:
m = 49.8 g
Explanation:
Hello there!
In this case, for this calorimetry processes we can define the involved heat in terms of mass, specific heat and temperature as shown below:
Thus, given the heat, final and initial temperature and specific heat of water (4.184), the mass of water can be computed as shown below:
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Answer:
<h2>Volume = 6 cm³</h2>Explanation:
Density of a substance is given by
From the question
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v = 6
We have the final answer as
<h3>Volume = 6 cm³</h3>Hope this helps you