A sample of an ionic compound that is often used as a dough conditioner is analyzed and found to contain 4.628 g of potassium, 9.457 g of bromine, and 5.681 g of oxygen.

What is the empirical formula for this compound?

What is it chemical name?

The empirical formula of the compound is =

The name of the compound is potassium bromate.

Explanation:

Mass of potassium = 4.628 g

Moles of potassium =

Mass of bromine = 9.457 g

Moles of bromine =

Mass of oxygen = 5.681 g

Moles of oxygen =

For empirical formula of the compound, divide the least number of moles from all the moles of elements present in the compound:

Potassium :

Bromine;

Oxygen ;

The empirical formula of the compound is =

The name of the compound is potassium bromate.

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~courtney

answer: option (b) is the correct answer.

explanation:

a covalent bond is formed by sharing of electrons. whereas polarity arises due to difference in electronegativity of two atoms.

therefore, more is the electronegativity of an atom which combines with the titanium, more readily it will induce a partial positive and negative charge.

thus, out of the given options fluorine is most electronegative and has an incomplete octet. therefore, it will readily combine with titanium to share the electrons and complete its octet.