Alright, lets get started.
The quantity of the shampoo Jill always buys = 11.5 ounce
She is at the store buying more and sees that the bottle is now bigger and has 20% more for the same price.
Means we could find the extra shampoo she is getting by :
ounce
Means she is getting total shampoo in her new bottle =
Means she is getting total shampoo in her new bottle = 13.8 ounce : Answer
Hope it will help :)
The energy of the reaction is 9 kJ/mol and the reaction is endothermic.
<h3>What is the total energy of the reaction?</h3>
We know that in a reaction, there could be loss or gain of energy. If there is a loss of energy in a reaction, it means that the reaction is exothermic and heat is given out. If heat is gained in the reaction, it means that the reaction is endothermic and heat is absorbed.
Given that;
Energy of the products = 590 kJ/mol
Energy of the reactants = 581 kJ/mol
Using;
Energy of products - Energy of reactants
= 590 kJ/mol - 581 kJ/mol
= 9 kJ/mol
Learn more about energy of reaction:brainly.com/question/2223923
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Answer:
<h2><u><em>
-3x + 9</em></u></h2>
Step-by-step explanation:
(6x + 14) - (9x + 5) =
6x + 14 - 9x - 5 =
<u><em>-3x + 9</em></u>
-4000 is the answer, I believe