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frosja888 [35]
3 years ago
8

How many liters of CH, gas are in 5.40 moles of CH, gas at STP? (3 sig figs)

Chemistry
1 answer:
charle [14.2K]3 years ago
5 0

Answer:

Try this link https://chem.libretexts.org/Courses/Mount_Aloysius_College/CHEM_100%3A_General_Chemistry_(O'Connor)/08%3A_Solids_Liquids_and_Gases/8.E%3A_Solids_Liquids_and_Gases_(Exercises)

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Gifblaar is a small South African shrub and one of the most poisonous plants known because it contains fluoroacetic acid (FCH2CO
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[H_{3}O^{+}] = 0.00770 M

The equilibrium equation representing the dissociation of FCH_{2}COOH

FCH_{2}COOH(aq) + H_{2}O (l)    FCH_{2}COO^{-}(aq)+ H_{3}O^{+}(aq)

Given [H_{3}O^{+}] = 0.00770 M

Let the initial concentration of acid be x and change y

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K_{a} = \frac{(0.00770 M)(0.00770 M)}{x - 0.00770}

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Put up the answer choices

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