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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Answer:
What brought an end to efforts during the late thirteenth century to form an alliance of European states and the il-khanate of Persia aimed at crushing Islamic forces in the eastern Mediterranean
Explanation:
The benefit of starting retirement saving early is that your money that is saved or invested for longer is one that has more time to grow.
<h3>What is the benefit to saving early for retirement?</h3>
The more a person invest and the earlier they start it, the better your retirement savings will be and also one will have a lot of more time and the money will have potential to grow.
Hence, The benefit of starting retirement saving early is that your money that is saved or invested for longer is one that has more time to grow.
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Glucose, which is a monosaccharide, is a carbohydrate produced through the photosynthesis process in plant leaves that contain the chloroplasts. The glucosethat plants do not use immediately is converted into larger molecules of glucoseand stored as starch for later use as an energy source. This is the main function of glucose in plants .