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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The clause set off by dashes in; ("she adopted. . . Sell") serves primarily to explain the methodology.
<h3>Completing Sentences</h3>
From the context of the first paragraph, it follows that the clause in discuss indicates that the description offered by the clause is regarding sales methodology adopted.
On this note, the clause set off by dashes describes the methodology and technique adopted to sell.
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I’m gonna go with employment increase, consumer spending, consumer sentiment, business indicators, and bank lending
