CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
4th Edition
ISBN: 9781260562620
Author: SMITH
Publisher: MCG
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Question
Chapter 3, Problem 76P
Interpretation Introduction
(a)
Interpretation:
The given statement needs to be stated true or false:
The boiling point of ionic compounds is high.
Concept introduction:
Ionic compounds are formed by the electrostatic force of attraction between positive and negative charged ions. The ionic compounds are composed of ions, but the overall charge is zero. The ions are combined in such a way that a positive charge is equal to the negative charge.
Interpretation Introduction
(b)
Interpretation:
The given statement needs to be stated true or false:
There is a random arrangement of ions in the crystal lattice and the overall charge is zero.
Concept introduction:
Ionic compounds are formed by the electrostatic force of attraction between positive and negative charged ions. The ionic compounds are composed of ions, but the overall charge is zero. The ions are combined in such a way that a positive charge is equal to the negative charge.
Interpretation Introduction
(c)
Interpretation:
The given statement needs to be stated true or false:
The solution conducts electricity when ionic compounds are dissolved in water.
Concept introduction:
Ionic compounds are formed by the electrostatic force of attraction between positive and negative charged ions. The ionic compounds are composed of ions, but the overall charge is zero. The ions are combined in such a way that a positive charge is equal to the negative charge.
Interpretation Introduction
(d)
Interpretation:
The given statement needs to be stated true or false:
The ions with the same charges are close to each other in an ionic crystal.
Concept introduction:
Ionic compounds are formed by the electrostatic force of attraction between positive and negative charged ions. The ionic compounds are composed of ions, but the overall charge is zero. The ions are combined in such a way that a positive charge is equal to the negative charge.
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Students have asked these similar questions
Naming Covalent Compounds
Although the names end in "-ide", naming for covalent is
different than for ionic. We must use prefixes to specify
how many of each element are present in the formula. A
prefix is used for each element except when the first
element has only one. Never start the name with "mono".
See examples below.
The following prefixes are
used in covalent compounds:
Formula
Name
nitrogen dioxide
dinitrogen trioxide
NO2
mono-
means
1
N203
di-
means
carbon tetrachloride
tri-
means
3
dichlorine monoxide
Cl20
S2C12
tetra-
means
4
disulfur dichloride
penta- means
hexa-
5
means
Please answer all questions.
Part 1: Nomenclature
What are covalent compounds (molecules)? Give two examples of covalent compounds and their formula.
What are binary ionic compounds (formula units)? Give two examples of binary ionic compounds and their formula
What is the difference between naming of cations with variable charge and compounds with fixed charge? Give two examples of each and their formula
What are polyatomic ions? Give two examples of polyatomic ions and their formula
Give two examples of compounds containing polyatomic ions and their formula
Give an example of names of binary acids (not containing a polyatomic ion) in aqueous solution and its formula.
Give an example of an oxyacid (containing a polyatomic ion) inn aqueous solution and its formula.
Part 2: Structure, Shape and polarity
Draw the Lewis structure of PH3
draw the electronic geometry and name the geometry (hint: very similar to NH3)
draw the molecular geometry and name the…
Chapter 3 Solutions
CONNECT IA GENERAL ORGANIC&BIO CHEMISTRY
Ch. 3.1 - Predict whether the bonds in the following species...Ch. 3.1 - (a) Classify each example of molecular art as a...Ch. 3.1 - Label each of the following as a compound,...Ch. 3.1 - Vitamin C has the chemical formula C6H8O6. Even if...Ch. 3.2 - Prob. 3.3PPCh. 3.2 - Write the ion symbol for an atom with the given...Ch. 3.2 - How many protons and electrons are present in each...Ch. 3.2 - Prob. 3.3PCh. 3.2 - Prob. 3.6PPCh. 3.2 - Prob. 3.4P
Ch. 3.2 - How many electrons and protons are contained in...Ch. 3.2 - Prob. 3.6PCh. 3.2 - Mn2+ is an essential nutrient needed for blood...Ch. 3.3 - Prob. 3.7PPCh. 3.3 - Prob. 3.8PPCh. 3.3 - Prob. 3.8PCh. 3.4 - Prob. 3.9PCh. 3.4 - Prob. 3.10PCh. 3.4 - Prob. 3.9PPCh. 3.4 - Prob. 3.10PPCh. 3.4 - Prob. 3.11PCh. 3.4 - Prob. 3.12PCh. 3.4 - Prob. 3.11PPCh. 3.5 - List four physical properties of ionic compounds.Ch. 3.6 - Prob. 3.12PPCh. 3.6 - Prob. 3.14PCh. 3.6 - Prob. 3.15PCh. 3.6 - Prob. 3.13PPCh. 3.6 - Using the charges on the ions that compose...Ch. 3 - Which formulas represent ionic compounds and which...Ch. 3 - Which formulas represent ionic compound and which...Ch. 3 - Which pairs of elements are likely to form ionic...Ch. 3 - Which pairs of elements are likely to form ionic...Ch. 3 - Prob. 21PCh. 3 - Prob. 22PCh. 3 - Write the ion symbol for an atom with the given...Ch. 3 - How many protons and electrons are present in each...Ch. 3 - Prob. 25PCh. 3 - Prob. 26PCh. 3 - What species fits each description? a period 2...Ch. 3 - What species fits each description? a period 3...Ch. 3 - Give the ion symbol for each ion. sodium ion...Ch. 3 - Give the ion symbol for each ion. barium ion iron...Ch. 3 - What noble gas has the same electronic...Ch. 3 - Prob. 32PCh. 3 - Prob. 33PCh. 3 - How many electrons must be gained or lost by each...Ch. 3 - For each of the general electron-dot formulas for...Ch. 3 - Label each of the following elements or regions in...Ch. 3 - Prob. 37PCh. 3 - Prob. 38PCh. 3 - Prob. 39PCh. 3 - Prob. 40PCh. 3 - Prob. 41PCh. 3 - Prob. 42PCh. 3 - How many protons and electrons are contained in...Ch. 3 - How many protons and electrons are contained in...Ch. 3 - Identify the polyatomic anion (including its...Ch. 3 - Prob. 46PCh. 3 - Prob. 47PCh. 3 - Prob. 48PCh. 3 - Prob. 49PCh. 3 - Prob. 50PCh. 3 - Prob. 51PCh. 3 - Prob. 52PCh. 3 - What is the charge on the cation M in each of the...Ch. 3 - What is the charge on the anion Z in each of the...Ch. 3 - Prob. 55PCh. 3 - Prob. 56PCh. 3 - Write the formula for the ionic compound formed...Ch. 3 - Prob. 58PCh. 3 - Write the formula for the ionic compound formed...Ch. 3 - Write the formula for the ionic compound formed...Ch. 3 - Prob. 61PCh. 3 - Prob. 62PCh. 3 - Prob. 63PCh. 3 - Prob. 64PCh. 3 - Prob. 65PCh. 3 - Prob. 66PCh. 3 - Prob. 67PCh. 3 - Prob. 68PCh. 3 - Liquid nutritional shakes that contain protein,...Ch. 3 - Prob. 70PCh. 3 - Prob. 71PCh. 3 - Prob. 72PCh. 3 - Prob. 73PCh. 3 - Prob. 74PCh. 3 - Prob. 75PCh. 3 - Prob. 76PCh. 3 - Prob. 77PCh. 3 - Prob. 78PCh. 3 - Prob. 79PCh. 3 - Prob. 80PCh. 3 - Prob. 81PCh. 3 - Prob. 82PCh. 3 - Prob. 83PCh. 3 - Prob. 84PCh. 3 - Prob. 85PCh. 3 - Prob. 86PCh. 3 - Energy bars contain ionic compounds that serve as...Ch. 3 - Prob. 88CP
Knowledge Booster
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- Fill in the blanks with the smallest integers possible. When gallium (Z=31) reacts with sulfur to form an ionic compound, each metal atom loses ______ electrons and each nonmetal gains_____electronss. There must be _____ gallium atoms for every _____sulfur atoms in the reaction.arrow_forwardWrite the chemical formula for the ionic compound that would form from the elements X and Z if a. X has two valence electrons and Z has seven valence electrons b. X has one valence electron and Z has six valence electrons c. X has three valence electrons and Z has five valence electrons d. X has six valence electrons and Z has two valence electronsarrow_forwardWhen do parentheses appear in the formulas of ionic compounds? Do Roman Numerals appear in the names of ionic or covalent compounds? Explain why they are used. Do Greek Prefixes appear in the names of ionic or covalent compounds? Explain why they are used.arrow_forward
- 7. Polyatomic ions combine in a similar way as the monatomic ions in that the charges must sum to zero. The only difference is that if more than one polyatomic ion is needed, a parenthesis is used and the subscripts are placed outside the parentheses. Write the formula of the compound formed by combining the following ions. Use the ion cut outs to help as needed. NO3 SO,2- PO43- NH4" Mg2+ Al3+arrow_forwardWhich is a difference between molecular compounds and ionic compounds? X That's not right. Molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. Molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. Molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. Molecular compounds have high melting points and high boiling points, while ionic compounds are typicaly found as gases or low-melting solids and low-boiling liquids. Content attribution FEEDBACKarrow_forwardDecide whether each molecule or polyatomic ion is polar or nonpolar. If the molecule or polyatomic ion is polar, write the chemical symbol of the atom clos st to the negative side. For example, if the molecule were HCl and you decided the hydrogen atom was closest to the negative side of the mole ule, you'd enter "H" in the last column of the table. molecule or polyatomic ion polar or nonpolar? atom closest to negative side O polar CH, CI O nonpolar O polan 02 O nonpolar O polar OCS O nonpolar Explanation Check O 2021 McGraw-HiEducation. All Rights Reserved. Terms of Use PrivacyI Accessibility 19 Au MacBook Air 888 DD esc F10 F5 F6 F7 F1 F2 F4 @ 23 2$ % & 8. 6. %3D 3 4. E R. Y tab F G H. caps lock 回 山因 .. .. L. SI Al 1arrow_forward
- There was a part missing from the first one. This activity is structured as a game, wherein your challenge is to create correct ionic compound formulas by combining individual ions based on their charges. Once you correctly connect the atoms in the interactive website, a common use for that compound will be revealed. In the chart, record both the correct formula for each of seven ionic compounds and their common uses as revealed by the interactive program.arrow_forwardIons that form from one atom on the Periodic Table are call monatomic ions. However not all ionic bonds are formed with monatomic ions, polyatomic ions can form ionic bonds as well. The prefix poly- means many and atomic refers to atoms, so a polyatomic ion is an ion that contains more than one atom. This differentiates polyatomic ions from monatomic ions, which contain only one atom. Examples of monatomic ions include Na+, Fe3+, Cl-, and many, many others. We can think about polyatomic ions by comparing them to monatomic ions. A monatomic ion is an atom that has been ionized by gaining or losing electrons. The ion has a net charge because the total number of electrons is not balanced by the total number of protons in the nucleus. Thus, compared to the neutral atom, we have extra electrons—in the case of a negatively charged anion—or not enough electrons—in the case of a positively charged cation. For example, a neutral chlorine atom has an atomic number of 17, which means it has 17…arrow_forwardWhich statement does BEST describe the electronegativity values of the elements shown? Electronegativity tends to be lower in the gases than in the solids. Electronegativity decreases with an increasing atomic number within a period. Electronegativity tends to be higher in the metals than in the nonmetals. Electronegativity decreases with an increasing atomic number within a group.arrow_forward
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