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:
The track was not level and was tilted slightly downward.
Explanation:
The track was not level and was tilted slightly downward.
The similarities / characteristics the two cars share
Speed = distance/time
20 miles divided by 4 hours = 5 mph
ANSWER : 5mph
Consider the following code segment. String[][] arr = {{"hello,", "hi,", "hey,"}, {"it's", "it is", "it really is"}, {"nice", "g
katrin2010 [14]
"Hi, it is great to get to see you again." would be printed when the code segment is executed.
<h3>The kinds of data type.</h3>
Basically , there are five (5) main recognized data types used in computer programming and these include the following:
- Floating point type (float).
<h3>What is a string?</h3>
A string can be defined as a data type which is commonly used for data values that contain ordered sequences of characters. Also, a string can either contain a single character or be entirely empty.
For instance, "Hello world" is a typical example of a string in computer programming.
Based on the given code segment, "Hi, it is great to get to see you again" would be printed when it is executed by using a compiler.
Read more on a string here: brainly.com/question/25619349
