The heat absorbed when 2.8 mol NH₄NO₃ is dissolved in water is 71.96 kJ.
<h3>What is heat?</h3>
Heat is the transportation of energy to or from a thermodynamic system.
By the formula of heat
Where n = moles
Delta Hrxn is molar heat
q = heat
Putting the values in the equation
Thus, the heat absorbed when 2.8 mol NH₄NO₃ is dissolved in water is 71.96 kJ.
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Hello
We can approach science from various angles. It may be that our aim is to solve a problem or to try to understand something. But, at the same time, what we find in it as explanatory or credible may be different if our profession is to be a trader, an importer of industrial equipment, a researcher or a teacher. Our concerns about science may differ according to the angle from which we think about it. That is to say, what is important when judging or evaluating science is different according to our relationship with it at certain times: whether we see it as producers, disseminators or consumers. Therefore, from the outset we have an area of complexity in thinking about science from our starting point.
Answer:
The correct answer is <u>Both are caused by bacteria and can be treated by antibiotics !</u>
Explanation:
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The unintended and unrecognized consequence of an element of society is generally referred to as a latent function.
<h3>What is a
latent function?</h3>
A latent function can be defined as the functions of various organs, agencies, business enterprises, private or government (public) institutions of society that are categorized as being unintended and unrecognized consequence.
This ultimately implies that, latent functions refers to any of those function that can neither be perceived nor proposed. Thus, latent functions are typically considered as being perceived, expressed, or planned by the general public (population).
In this context, we can infer and logically deduce that a latent function is generally referred to as the unintended and unrecognized consequence of an element of society.
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The required graph for a single variable is a linear graph or time series graph
<h3>Single variable graph</h3>
A single variable graph is a graph having an input and one output.
For instance, the equation of a line y = mx + b is a single variable graph.
Hence the type of data for a single variable graph will give a linear function. Therefore the required graph for a single variable is a linear graph or time series graph
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