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Ionic and Covalent Bonds Solutions Library

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Ionic and Covalent Bonds

Q. Ionic compounds are formed from ionic bonds, whereby an electron is transferred from the metal cation to the nonmetal anion. Ions form solid lattic...

Solved • Jul 2, 2020

Ionic and Covalent Bonds

Q. Classify the bonds formed between each pair of elements based on electronegativity values in the following table:Drag the appropriate items to thei...

Solved • Jul 2, 2020

Ionic and Covalent Bonds

Q. Consider the following element combinations. Classify the bonds formed between each pair as ionic, polar covalent, or nonpolar covalent qualitative...

Solved • Jul 2, 2020

Ionic and Covalent Bonds

Q. Part A. What is the chemical formula for sucrose?Matter is made up of atoms, but in a real chemistry lab, we measure substances in grams. Therefore...

Solved • Jul 1, 2020

Ionic and Covalent Bonds

Q. Classify the following compounds as having covalent or ionic bonds. Drag the appropriate compounds to their respective bins.calcium chloride, sodiu...

Solved • Jul 1, 2020

Ionic and Covalent Bonds

Q. Part A. Which of the following would you expect to be a molecule and which would you expect to be part of an ionic solid? Drag the appropriate comp...

Solved • Jul 1, 2020

Ionic and Covalent Bonds

Q. Predict whether each of the following compounds is molecular or ionic.B6H6, CH3OH, LiNO3, Sc2O3, NOCl, NF3, CsBr, Ag2SO4

Solved • Jun 30, 2020

Ionic and Covalent Bonds

Q. Which of the following compounds displays the greatest ionic character in its bonds?A. NO2B. CO2C. H2OD. HFE. NH3

Solved • May 1, 2020

Ionic and Covalent Bonds

Q. Write the ions present in a solution of K2CO3Express your answers as chemical formulas separated by a comma. Offset subscripts and charges on each ...

Solved • Apr 27, 2020

Ionic and Covalent Bonds

Q. Rank the members of each set of compounds in order of decreasing ionic character of their bonds. Use partial charges to indicate the bond polarity ...

Solved • Apr 20, 2020

Ionic and Covalent Bonds

Q. Classify these compounds as ionic or molecular.ZnCl2CH4CO2NaBr

Solved • Apr 14, 2020

Ionic and Covalent Bonds

Q. Classify each of the following substances as either ionic or molecular.KCl NH3 CO2 MgBr2 HCl Ca(OH)2 PbS HC2H3O2For those compounds above that you ...

Solved • Mar 17, 2020

Ionic and Covalent Bonds

Q. Use Lewis theory to determine the chemical formula for the compound formed between Al and F.a. AlFb. AlF3c. Al3F2d. Al2F3e. AlF2

Solved • Sep 30, 2019

Ionic and Covalent Bonds

Q. Aluminum reacts with a certain nonmetallic element X to form a compound with the general formula, AlX. Element X is a diatomic gas at room temperat...

Solved • Sep 13, 2019

Ionic and Covalent Bonds

Q. Which of the following would you expect to form an ionic bond when combined?A. Ca and OB. N and OC. Ca and MgD. N and He

Solved • Sep 1, 2019

Ionic and Covalent Bonds

Q. Is magnesium oxide ionic or covalent?

Solved • Aug 25, 2019

Ionic and Covalent Bonds

Q. Is MgCl2 ionic or covalent?

Solved • Aug 25, 2019

Ionic and Covalent Bonds

Q. The net charge on a sulfide ion, S2−, is 2−. How does this ion obtain its charge?

Solved • Aug 8, 2019

Ionic and Covalent Bonds

Q. Which of the following describes the compound  Cr(NO2)3? Choose all answers that apply.a. The compound would be expected to have a relatively low m...

Solved • Aug 6, 2019

Ionic and Covalent Bonds

Q. Which of the following describes the compound  Zn(CH3COO)2? Choose all answers that apply.a. The compound is ionic.b. If the compound dissolved in ...

Solved • Aug 6, 2019

Ionic and Covalent Bonds

Q. The atomic number of sulfur is 16. Sulfur combines with hydrogen by covalent bonding to form a compound, hydrogen sulfide. Based on the number of v...

Solved • Aug 6, 2019

Ionic and Covalent Bonds

Q. Classify each of the following substances as either ionic or molecular.KCl                                    HClNH3                               ...

Solved • Aug 5, 2019

Ionic and Covalent Bonds

Q. What type(s) of bonding would be expected for each of the following materials: brass (a copper-zinc alloy)rubber, barium sulfide (BaS) solid xenonb...

Solved • Aug 5, 2019

Ionic and Covalent Bonds

Q. In which set do all elements tend to form anions in binary ionic compounds?a. Li, Na, Kb. N, O, Ic. K, Fe, Brd. C, S, Pb

Solved • Aug 2, 2019

Ionic and Covalent Bonds

Q. Distinguish the properties of ionic and molecular compounds.

Solved • Aug 2, 2019

Ionic and Covalent Bonds

Q. 2.106Name each of the following oxides.Assuming that the compounds are ionic, what charge is associated with the metallic element in each case?(d) ...

Solved • Jan 17, 2019

Ionic and Covalent Bonds

Q. Choose the image that best represents the formation of an ionic bond between Na and Cl.

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Choose the image that best represents the formation of the covalent bonds in H2O.

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Consider CH4.Does the formula contain only nonmetals and no NH4 units?A) Yes B) No C) This is not a valid question for CH4

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. What type of bond—ionic or covalent—forms between nitrogen and oxygen?

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Classify each substance as an atomic element, molecular element, molecular compound, or ionic compound.(a) fluorine(b) N2O(c) silver(d) K2O(e) Fe2O3

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Based on the molecular views, classify each substance as an atomic element, a molecular element, an ionic compound, or a molecular compound.

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Classify each of the following compounds as ionic or molecular.a. CF2Cl2b. CCl4c. PtO2d. SO3

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Which substance is an ionic compound?a) SrI2b) N2O4c) Hed) CCl4

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Classify each of the following compounds as ionic or molecular.NiCl2

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Classify each of the following compounds as ionic or molecular.NaI

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Classify each of the following compounds as ionic or molecular.PCl3

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Based on the following molecular views, classify each substance as an atomic element, a molecular element, an ionic compound, or a molecular compou...

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Based on the following molecular views, classify each substance as an atomic element, a molecular element, an ionic compound, or a molecular compou...

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Based on the following molecular views, classify each substance as an atomic element, a molecular element, an ionic compound, or a molecular compound.

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Classify each of the following compounds as ionic or molecular.CO2

Solved • Oct 31, 2018

Ionic and Covalent Bonds

Q. Which of the following nonmetals will form an ionic compound with Sc3+ that has a 1:1 ratio of cations to anions?(a) Ne (b) F (c) O (d) N

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Is SOCl2 a binary compound?

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. The most common charge associated with scandium in its compounds is 3+. Indicate the chemical formula you would expect for compounds formed between...

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. The most common charge associated with scandium in its compounds is 3+. Indicate the chemical formula you would expect for compounds formed between...

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. The most common charge associated with scandium in its compounds is 3+. Indicate the chemical formula you would expect for compounds formed between...

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Name each of the following oxides.Assuming that the compounds are ionic, what charge is associated with the metallic element in each case?(a) NiO

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Predict whether each of the following compounds is molecular or ionic.(a) B2H6

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Which of the following are ionic, and which are molecular?(a) PF5

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Give the charges of the cation in each of the following compounds CaO, Na2SO4, KClO4, Fe (NO3) 2, Cr (OH) 3.

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Give the names of the anion in each of the following compounds CaO, Na2SO4, KClO4, Fe (NO3) 2, Cr (OH) 3.

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Give the charges of the anion in each of the following compounds: CuS, Ag2SO4, Al(ClO3)3, Co(OH)2, PbCO3.

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Which of the following diagrams most likely represents an ionic compound, and which represents a molecular one?

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Is the compound ionic or molecular?

Solved • Oct 25, 2018

Ionic and Covalent Bonds

Q. Predict whether CaF 2 is ionic or covalent, based on the location of their constituent atoms in the periodic table.

Solved • Oct 22, 2018

Ionic and Covalent Bonds

Q. For each of the following compounds, state whether it is ionic or covalent, and if it is ionic, write the symbols for the ions involved:(a) KClO4

Solved • Oct 16, 2018

Ionic and Covalent Bonds

Q. Identify the bonds formed between the following pairs of atoms as either covalent or ionic. Drag the appropriate items to their respective bins. 

Solved • Oct 1, 2018

Ionic and Covalent Bonds

Q. ldentify the type of bond you would expect to be present in ammonia (NH3). (a) covalent (b) metallic (c) ionic(d) semimetallic 

Solved • Sep 26, 2018

Ionic and Covalent Bonds

Q. ldentify the type of bond you would expect to be present in calcium bromide (CaBr2). (a) semimetallic (b) metallic (c) covalent (d) ionic

Solved • Sep 26, 2018

Ionic and Covalent Bonds

Q. Identify the type of bond you would expect to be present in carbon nitride (CN). (a) metallic (b) semimetallic (c) ionic (d) covalent 

Solved • Sep 26, 2018

Ionic and Covalent Bonds

Q. Do you expect C6H12O6 to contain ionic or covalent bonds? (a) lonic (b) Covalent

Solved • Sep 26, 2018

Ionic and Covalent Bonds

Q. Which of the following pairs of ions will form an ionic bond? (i) F+ and O2- (ii) CO32- and Ca2+ (iii) C and K+ (iv) Na+ and Ca2+

Solved • Sep 18, 2018

Ionic and Covalent Bonds

Q. Be sure to answer all parts.Which of the following compounds are likely to be ionic? Which are likely to be molecular? NaBr      • ionic      • mol...

Solved • Sep 6, 2018

Ionic and Covalent Bonds

Q. Which of these are ionic compounds? Check all that apply. a) SO2b) KIc) NH4Cld) SrOe) IClf) NH3

Solved • Aug 23, 2018

Ionic and Covalent Bonds

Q. Which of the following pairs of atoms will have a polar covalent bond? a. Si-Si b. Cr-Br c. CI-CI d. Ca-Cl e. P-Cl

Solved • Jun 25, 2018

Ionic and Covalent Bonds

Q. Which one of the following is most likely to be an ionic compound? a. CS2 b. CO2 c. SO2 d. OF2 e. CaCl2

Solved • Jun 25, 2018

Ionic and Covalent Bonds

Q. Select all choices that have ionic bonds: a. PCI3 b. CHCI3 c. NaH d. CaCl2

Solved • Jun 25, 2018

Ionic and Covalent Bonds

Q. Which of the following bonds is ionic?a. C - H b. O - H c. K - O d. N - H e. Fe - Fe

Solved • Jun 19, 2018

Ionic and Covalent Bonds

Q. Which statement best summarizes the difference between ionic and molecular compounds?a. Molecular compounds contain highly directional covalent bon...

Solved • Mar 23, 2018

Ionic and Covalent Bonds

Q. Identify the compound with covalent bonds.a. Mgb. NaClc. KBrd. CH4e. Ne

Solved • Mar 23, 2018

Ionic and Covalent Bonds

Q. Which of these are ionic compounds? Check all that apply.a. SO2b. KIc. NH4Cld. SrOe. lClf. NH3

Solved • Mar 23, 2018

Ionic and Covalent Bonds

Q. Which of the following is a molecular compound?a. RbBrb. LiIc. CuCl2d. CHCl3e. NaNO3 

Solved • Mar 23, 2018

Ionic and Covalent Bonds

Q. Write the ions present in a solution of K3PO4. Express your answers as chemical formulas separated by a comma. Offset subscripts and charges on eac...

Solved • Mar 21, 2018

Ionic and Covalent Bonds

Q. Write the ions present in a solution of Na 2CO3. Express your answers as chemical formulas separated by a comma. Offset subscripts and charges on e...

Solved • Mar 20, 2018

Ionic and Covalent Bonds

Q. Express your answer as a chemical formula.a. Write a formula for the compound that forms from potassium and acetate. b. Write a formula for the com...

Solved • Mar 13, 2018

Ionic and Covalent Bonds

Q. Determine whether the following pairs of elements can form ionic compounds.a. Nitrogen and Bromineb. Chlorine and Sodiumc. Sulfur and Calciumd. Man...

Solved • Mar 12, 2018

Ionic and Covalent Bonds

Q. Which ionic compound below is composed of ions that are isoelectronic with each other?a. CdI2b. NaClc. MgSd. FeOe. RbIf. LiFg. CaBr2h. MgOi. AgIj. ...

Solved • Mar 12, 2018

Ionic and Covalent Bonds

Q. What is the charge of the iron ion in the following ionic compound: Fe  3(PO4)2?

Solved • Dec 21, 2017

Ionic and Covalent Bonds

Q. An alkaline earth metal forms a compound with oxygen with the formula: (The symbol M represents any one of the alkaline earth metals.)A) MOB) M2OC)...

Solved • Aug 14, 2017

Ionic and Covalent Bonds

Q. Which of the following compounds contains both ionic and covalent bonds?(A) HCl(B) NaCl(C) H2O(D) LiOH(E) CO2

Solved • Jul 13, 2017

Ionic and Covalent Bonds

Q. Which one of the following pairs is incorrectly matched?               Substance                                   ClassificationA.            H 2O...

Solved • Jul 3, 2017

Ionic and Covalent Bonds

Q. Which of the following is an ionic compound?A) SF2B) Mg3(PO4)2C) Cl2OD) CH2OE) PBr5

Solved • Jun 16, 2017

Ionic and Covalent Bonds

Q. Which would be considered a binary molecular compound? a) NaCI b) CaCl2  c) FeCl3 d) BaCI2  e) BrCl 

Solved • May 25, 2017

Ionic and Covalent Bonds

Q. What is the correct chemical formula for the ionic compound that forms from the elements calcium (Ca) and nitrogen (N)?a) Ca3N2 b) Ca2N2c) Ca2N3d) ...

Solved • Oct 12, 2016

Ionic and Covalent Bonds

Q. Which of the following substances is a  molecular compound?a) CO2 b) HNO2 c) SO2d) Both a and be) a, b and c

Solved • Oct 12, 2016

Ionic and Covalent Bonds

Q. What is the formula for the ionic compound formed between sodium and nitrogen?A) NaN               B) NaN2              C) Na3N         D) Na3N2   ...

Solved • Sep 19, 2016

Ionic and Covalent Bonds

Q. Which of the following is an ionic compound?A) SCl2                       B) MgCl2           C) Cl2O          D) CH2O        E) PCl5

Solved • Sep 19, 2016

Ionic and Covalent Bonds

Q. Which of the following contains BOTH ionic and covalent bonds?A) CaI2B) CaSO4C) COSD) SF6E) None of the above contain both ionic and covalent bonds.

Solved • Sep 14, 2016

Ionic and Covalent Bonds

Q. Which of the following is an ionic compound? A) LiCl B) CF4 C) PCl3 D) NO2 E) SeBr2

Solved • Sep 14, 2016

Ionic and Covalent Bonds

Q. Write the formula for the compound formed between potassium and sulfur.A) KSB) K3S2C) K2SO3D) KS2E) K2S

Solved • Sep 14, 2016

Ionic and Covalent Bonds

Q.  Which of the following is a molecular compound? A) NaNO3 B) SrSO3 C) RbBr D) N2O4 E) CuCl2

Solved • Sep 14, 2016

Ionic and Covalent Bonds

Q. Which of the following is an ionic compound? A) CH2O B) PF5 C) SCl2 D) Cl2O E) Mg3(PO4)2

Solved • Sep 14, 2016

Ionic and Covalent Bonds

Q. Which of the following is classified as an ionic compound? A)  NO2                 B)  CF4                   C)  CH3OH                          ...

Solved • Sep 13, 2016

Ionic and Covalent Bonds

Q. Which of the following combinations of elements in a compound would be ionic?A)  barium and fluorineB)  hydrogen and sulfurC)  sulfur and oxygenD) ...

Solved • Sep 13, 2016

Ionic and Covalent Bonds

Q. Write a formula for the ionic compound that forms between each pair of elements.1. silver and chlorine2. sodium and sulfur3. aluminum and sulfur4. ...

Solved • Sep 12, 2016

Ionic and Covalent Bonds

Q. Classify each substance as an atomic element, molecular element, molecular compound, or ionic compound.(a) neon(b) iodine(c) lead(d) NaI(e) PCl3(f)...

Solved • Sep 12, 2016

Ionic and Covalent Bonds

Q. Which of the following statement(s) regarding ionic bonds and covalent bonds is/are TRUE? I. Ionic bonds can form between a metal and a nonmetal, w...

Solved • Sep 8, 2016

Ionic and Covalent Bonds

Q. Ammonium nitrate is ____. A. an atomic element. B. a molecular element C. a molecular compound D. an ionic compound E. insoluble in water

Solved • Sep 8, 2016

Ionic and Covalent Bonds

Q. Which of the following is a molecular compound? A) RbI             B) CuI2            C) NaNO3                   D) N2O4          E) SrSO3

Solved • Sep 7, 2016

Ionic and Covalent Bonds

Q. In the figures below, if shaded and unshaded spheres represent atoms of different elements, which of the above drawings most likely represents a mo...

Solved • Sep 7, 2016