Answer: 3 and 4 are the answers.
Explanation: i took the quiz.
It described a nucleus surrounded by a large volume of space.
It functions to maintain the proper pressure within the plant cells to provide structure
When a solid forms with two solutions are mixed it is a precipitate
Answer:
Q = 143,921 J = 143.9 kJ.
Explanation:
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In this case, according to the given information, it turns out possible for us to calculate the absorbed heat by considering this is a process involving sensible heat associated to the vaporization of water, which is isothermic and isobaric; and thus, the heat of vaporization of water, with a value of about 2259.36 J/g, is used as shown below:
Thus, we plug in the mass and the aforementioned heat of vaporization of water to obtain the following:
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