(a) Interpretation: The letters for the position of alkaline earth metals using the periodic table in Figure 11-40 are to be identified. Concept introduction: A periodic table is a tubular form of elements, which is arranged by the atomic numbers. Elements with similar properties appear in the same group in the periodic table. Most of the groups form chemical families. Family trends are most apparent among the main group elements.

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eks.com/aleksogi/x/sl.exe/1o_u-IgNslkr7j8P3jH-IQs_pBanHhvTCeeBZbufuBYTI0Hz7m7D3ZS17Hd6m-HIl6n52njJN-TXdQA2X9yID-1SWQJTgnjARg30 111 States of Matter Understanding conceptual components of the enthalpy of solution 0/5 Ge A small amount of acetonitrile (CH, CN) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) CH,CN H₂O B 88 C Use these sketches to answer the questions in the table below. The enthalpy of solution AH is negative soln when CH3CN dissolves in water. Use this information to list the stages in order of increasing enthalpy. Would heat be absorbed or released if the system moved from Stage C to D? What force would oppose or favor the system moving from Stage C to D? Check all that apply. 1 absorbed O released neither absorbed nor released. none O ionic bonding force covalent bonding force…

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Question

Chapter 11, Problem 85E

Interpretation Introduction

(a)

Interpretation:

The letters for the position of alkaline earth metals using the periodic table in Figure 11-40 are to be identified.

Concept introduction:

A periodic table is a tubular form of elements, which is arranged by the atomic numbers. Elements with similar properties appear in the same group in the periodic table. Most of the groups form chemical families. Family trends are most apparent among the main group elements.

Interpretation Introduction

(b)

Interpretation:

The letters for the position of noble gases using the periodic table in Figure 11-40 are to be identified.

Concept introduction:

A periodic table is a tubular form of elements, which is arranged by the atomic numbers. Elements with similar properties appear in the same group in the periodic table. Most of the groups form chemical families. Family trends are most apparent among the main group elements.

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eks.com/aleksogi/x/sl.exe/1o_u-IgNslkr7j8P3jH-IQs_pBanHhvTCeeBZbufuBYTI0Hz7m7D3ZS17Hd6m-HIl6n52njJN-TXdQA2X9yID-1SWQJTgnjARg30 111 States of Matter Understanding conceptual components of the enthalpy of solution 0/5 Ge A small amount of acetonitrile (CH, CN) is dissolved in a large amount of water. Imagine separating this process into the four stages sketched below. (These sketches show only a portion of the substances, so you can see the density and distribution of atoms and molecules in them.) CH,CN H₂O B 88 C Use these sketches to answer the questions in the table below. The enthalpy of solution AH is negative soln when CH3CN dissolves in water. Use this information to list the stages in order of increasing enthalpy. Would heat be absorbed or released if the system moved from Stage C to D? What force would oppose or favor the system moving from Stage C to D? Check all that apply. 1 absorbed O released neither absorbed nor released. none O ionic bonding force covalent bonding force…

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