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3 years ago

8

Can somebody help me with these 2 things. I honestly just need the acids and bases for both

1 answer:

pochemuha3 years ago

8 0

Answer:

The Bronsted-Lowery acid is H2O

The Bronsted-Lowery base is CO3

The conjugate acid is HCO3

The conjugate base is OH

Explanation:

Molocules that lose a hydrogen in a reaction act as an acid, and those that recieve one act as a base.

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<u>Answer:</u> The mass of decane produced is $1.743\times 10^2g$

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To calculate the number of moles, we use the equation:

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As, decene is present in excess. So, it is considered as an excess reagent.

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By Stoichiometry of the reaction:

1 mole of hydrogen gas produces 1 mole of decane.

So, 1.225 moles of hydrogen gas will produce = $\frac{1}{1}\times 1.225=1.225mol$ of decane

Now, calculating the mass of decane by using equation 1, we get:

Moles of decane = 1.225 mol

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Putting values in equation 1, we get:

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Hence, the mass of decane produced is $1.743\times 10^2g$

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