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.
Learn more about heat
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Answer:
Which of the following statements about culture is not true? a. Culture is persistent. b. Culture is learned. c. Culture is static. d. Culture?s impact is often invisible. e. Culture is a guide for social behavior
Explanation:
This data gives the length, in inches, of several nails. length (in.): 12, 516, 18, 12, 38, 516, 516, 316, 516, 18 create a line
Tema [17]
Answer:this is what my test looks like
Explanation:
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c.
loose objects can be a huge distraction