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Slav-nsk [51]
3 years ago
11

When HCl(g) reacts with NH3(g) to form NH4Cl(s) , 176 kJ of energy are evolved for each mole of HCl(g) that reacts. Write a bala

nced thermochemical equation for the reaction with an energy term in kJ as part of the equation.
Chemistry
1 answer:
Orlov [11]3 years ago
8 0

Answer:

q = -176kJ

Explanation:

HCl and NH3 reacts as following to NH4Cl

HCl(g) + NH3(g)=========>NH4Cl(s)   : ΔH = -176 KJ

Clearly,

ENERGY IS EVOLVED MEANING IT IS A EXOTHERMIC REACTION .

therefore, the value of heat evolved as q = -176kJ

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I managed to extract the complete scenario from the attached image.

The trip is made up of 4 men and 3 women, making a total of 7 people.

Everyone has become accustomed to 1500 calories per day.

The total calories needed per day for 7 persons = 1500 x 7

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From conversion:

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More about dimensional analysis can be found here: brainly.com/question/22015862

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3 years ago
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5 0
4 years ago
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2 years ago
2H2 + O2 ---&gt; 2H2O
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2 H2 + O2 ----------- 2 H2O

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3 years ago
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