What liquids contain less than 80% percent water?
2 answers:
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Answer:
Explanation:
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In this case, according to the given information, it turns out possible to set up the following energy equation for both objects 1 and 2:
In terms of mass, specific heat and temperature change is:
Now, solve for the final temperature, as follows:
Then, plug in the masses, specific heat and temperatures to obtain:
Yet, the values do not seem to have been given correctly in the problem, so it'll be convenient for you to recheck them.
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Answer:
Explanation:
<h3>Electronic configuration:</h3>The outermost/valence shell is the second one, seeing from the electronic configuration.
<h3>Valence electrons:</h3>= 2 + 1 = 3 (electrons are raised to the power in the electronic configuration)
Since, the valence shell here is 2, the electrons of second shell will be counted as valence electrons.