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3 years ago

Which compounds are the Brønsted-Lowry bases in this equilibrium: HC2O4– + H2BO3– H3BO3 + C2O42– ?

Chemistry

2 answers:

padilas [110]3 years ago

6 0

Answer: H2BO3-(base) and C2O42-(conjugate base)

Explanation: By Bronsted Lowery acid base theory, Base is proton acceptor.

Acid is proton Donor.

And conjugate acid and Base are differed by one proton.

Here H2BO3- accept the proton from HC2O4- and gets converted into H3BO3.

miss Akunina [59]3 years ago

3 0

On plato its D. I looked at Yahoo and there was an explanation for D.

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3 years ago

If a 67.3G rock is dissolved in 2.00L of acid, what is the molar concentration of gold in the acid solution

brilliants [131]

Answer:

[Au] = 0.171 M

Explanation:

For this question, we assume the rock is 100 % gold.

First of all, we determine the moles of gold

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Molar concentration is defined as the moles of solute, contained in 1L of solution.

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Molar concentration, also called molarity of solution is the most typical unit of concentration.

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2 years ago

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Lady bird [3.3K]

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3 years ago

What is the Lewis dot structure for the formula ch3br?

Alenkasestr [34]

You may find the Lewis dot structure of the CH₃-Br in the attached picture.

Explanation:

In the Lewis dot structure we represent the unpaired electrons using dots.

Bromide have one electron shared with one electron from the carbon to form a covalent bond, while the remaining electrons remains unpaired. We represent the six unpaired electrons of the bromide with dots.

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structure of organic compounds

brainly.com/question/14122960

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6 0

3 years ago

For a hydrogen atom, which electronic transition would result in the emission of a photon with the highest energy? for a hydroge

vagabundo [1.1K]

The transitions which fall to the lowest principle position release the greatest energies. In this case, this would be the transition from the 5p to the 3s orbital (a Paschen transition).

Hope this helps!

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3 years ago

Read 2 more answers