. Answering the following a. Which compound will react with HClO4 to cause a neutralization reaction? i. K2SO4 ii. KNO3 iii. KOH iv. KClO4 b. Draw a Lewis structure for carbonate ion, CO32-. Based on this Lewis structure, the calculated value for the formal charge on the carbon atom is ______

. Answering the following a. Which compound will react with HClO4 to cause a neutralization reaction? i. K2SO4 ii. KNO3 iii. KOH iv. KClO4 b. Draw a Lewis structure for carbonate ion, CO32-. Based on this Lewis structure, the calculated value for the formal charge on the carbon atom is ______

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section: Chapter Questions

Problem 119SCQ: The halogens form three stable, weak acids, HOX. (a) Which is the strongest of these acids? (b)...

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Concept explainers

Formal Charges

Formal charges have an important role in organic chemistry since this concept helps us to know whether an atom in a molecule is neutral/bears a positive or negative charge. Even if some molecules are neutral, the atoms within that molecule need not be neutral atoms.

Polarity Of Water

In simple chemical terms, polarity refers to the separation of charges in a chemical species leading into formation of two polar ends which are positively charged end and negatively charged end. Polarity in any molecule occurs due to the differences in the electronegativities of the bonded atoms. Water, as we all know has two hydrogen atoms bonded to an oxygen atom. As oxygen is more electronegative than hydrogen thus, there exists polarity in the bonds which is why water is known as a polar solvent.

Valence Bond Theory Vbt

Valence bond theory (VBT) in simple terms explains how individual atomic orbitals with an unpaired electron each, come close to each other and overlap to form a molecular orbital giving a covalent bond. It gives a quantum mechanical approach to the formation of covalent bonds with the help of wavefunctions using attractive and repulsive energies when two atoms are brought from infinity to their internuclear distance.

Question

3. Answering the following

a. Which compound will react with HClO₄ to cause a neutralization reaction?

i. K₂SO₄

ii. KNO₃

iii. KOH

iv. KClO₄

_{b. Draw a Lewis structure for carbonate ion, CO3^2-. Based on this Lewis structure, the calculated value for the formal charge on the carbon atom is ______}

_{c. Given that the solubility of thallium(I) nitrate in water is 9.55 g/100 mL, a solution of 80 g of thallium(I) nitrate in 1.0 L of water is ___________.}

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