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Ionic and Covalent Compounds Solutions Library

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Ionic and Covalent Compounds

Q. Classify each of the following compounds as either ionic or molecular.a. MgCl2b. Na2Sc. H2Od. H2Se. SCl2f. KOHg. SiH4

Solved • Nov 17, 2020

Ionic and Covalent Compounds

Q. Which produces the greatest numbers of ions when one mole dissolves in water?a. LiCl b. NH4I c. NaMnO4 d. CO2 e. K2CO3

Solved • Nov 13, 2020

Ionic and Covalent Compounds

Q. Determine whether the following pairs of elements can form ionic compounds. oxygen and calciumsulfur and brominelithium and fluorinechlorine and so...

Solved • Oct 23, 2020

Ionic and Covalent Compounds

Q. Determine what ions are present in the following compounds.Cr2O3PbCl4Na3PO4Al(ClO4)3SrSO4

Solved • Oct 19, 2020

Ionic and Covalent Compounds

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 Compounds

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 Compounds

Q. A certain compound is made up of one sulfur atoms, three bromine atom, and one phosphorus atom. What is the chemical formula of this compound? Expr...

Solved • Jul 1, 2020

Ionic and Covalent Compounds

Q. Pyridoxine contains 11 hydrogen atoms, 8 carbon atoms, 3 oxygen atoms, and 1 nitrogen atom. What is the chemical formula for pyridoxine? Express yo...

Solved • Jul 1, 2020

Ionic and Covalent Compounds

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 Compounds

Q. For the following ionic compounds formed with S2−, what is the empirical formula for the positive ion involved?(a) MnS, (b) Fe2S3 , (c) MoS2 , (d) ...

Solved • Jun 30, 2020

Ionic and Covalent Compounds

Q. Enter a general equation for the reaction of a halogen with a metal. (Assume the charge of the metal in ionic compounds is 1+.)Express your answer ...

Solved • Jun 25, 2020

Ionic and Covalent Compounds

Q. What is the correct formula for the compound formed between calcium and sulfur? a) CaSb) Ca2S c) CaS2d) CaS3

Solved • Jun 15, 2020

Ionic and Covalent Compounds

Q. NH4+ and PO43−Express your answer as a chemical formula.

Solved • Apr 30, 2020

Ionic and Covalent Compounds

Q. Ca2+ and ClO3−Express your answer as a chemical formula.

Solved • Apr 30, 2020

Ionic and Covalent Compounds

Q. Hg22+ and CO32−Express your answer as a chemical formula.

Solved • Apr 30, 2020

Ionic and Covalent Compounds

Q. Fe3+ and O2−Express your answer as a chemical formula.

Solved • Apr 30, 2020

Ionic and Covalent Compounds

Q. Cr3+ and Br−Express your answer as a chemical formula.

Solved • Apr 30, 2020

Ionic and Covalent Compounds

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 Compounds

Q. Write chemical formulas for the compounds formed by the following positive and negative ions Ba2+ and NO3-, AI3+ and CO32-, K+ and PO43-

Solved • Apr 21, 2020

Ionic and Covalent Compounds

Q. Classify these compounds as ionic or molecular.ZnCl2CH4CO2NaBr

Solved • Apr 14, 2020

Ionic and Covalent Compounds

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 Compounds

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 Compounds

Q. What is the charge on the cation in CuSO4?

Solved • Aug 29, 2019

Ionic and Covalent Compounds

Q. Is magnesium oxide ionic or covalent?

Solved • Aug 25, 2019

Ionic and Covalent Compounds

Q. Is MgCl2 ionic or covalent?

Solved • Aug 25, 2019

Ionic and Covalent Compounds

Q. What ions are present in NaCl, Na 2CO3, MgSO4, and NH4Cl?

Solved • Aug 8, 2019

Ionic and Covalent Compounds

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 Compounds

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

Solved • Aug 5, 2019

Ionic and Covalent Compounds

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 Compounds

Q. Distinguish the properties of ionic and molecular compounds.

Solved • Aug 2, 2019

Ionic and Covalent Compounds

Q. When the metallic element sodium combines with the nonmetallic element bromine, Br2(l), what is the chemical formula of the product?Is the product ...

Solved • Oct 31, 2018

Ionic and Covalent Compounds

Q. When Na and S undergo a combination reaction, what is the chemical formula of the product?

Solved • Oct 31, 2018

Ionic and Covalent Compounds

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 Compounds

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

Solved • Oct 31, 2018

Ionic and Covalent Compounds

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 Compounds

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 Compounds

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

Solved • Oct 31, 2018

Ionic and Covalent Compounds

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

Solved • Oct 31, 2018

Ionic and Covalent Compounds

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

Solved • Oct 31, 2018

Ionic and Covalent Compounds

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

Solved • Oct 31, 2018

Ionic and Covalent Compounds

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

Solved • Oct 31, 2018

Ionic and Covalent Compounds

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 Compounds

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 Compounds

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 Compounds

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

Solved • Oct 31, 2018

Ionic and Covalent Compounds

Q. What is the empirical formula of the compound formed between W6+ and O2-–?

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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 Compounds

Q. Is SOCl2 a binary compound?

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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 Compounds

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 Compounds

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 Compounds

Q. Predict the chemical formulas of the compounds formed by the following pairs of ions.Cr3+ and Br-

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formulas of the compounds formed by the following pairs of ions.Fe3+ and O2-

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formulas of the compounds formed by the following pairs of ions.Hg22+ and CO32-

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formulas of the compounds formed by the following pairs of ions.Ca2+ and ClO3-

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formulas of the compounds formed by the following pairs of ions.NH4+ and PO43-

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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 Compounds

Q. Give the charges 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 Compounds

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

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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 Compounds

Q. Predict the chemical formula for the ionic compound formed by Ca2+ and Br–.

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formula for the ionic compound formed by K+ and CO32– .

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formula for the ionic compound formed by Al3+ and CH3COO–.

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formula for the ionic compound formed by NH4+ and SO42–.

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Predict the chemical formula for the ionic compound formed by Mg2 +  and PO4 3 - .

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonK+NH4...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonK+NH4...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonK+NH4...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonK+NH4...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonNa+Ca...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonNa+Ca...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonNa+Ca...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

Q. Complete the table by filling in the formula for the ionic compound formed by each pair of cations and anions, as shown for the first pair.IonNa+Ca...

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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 Compounds

Q. Is the compound ionic or molecular?

Solved • Oct 25, 2018

Ionic and Covalent Compounds

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 Compounds

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 Compounds

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 Compounds

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 Compounds

Q. Write chemical formulas for the compound formed by the following positive and negative ions

Solved • Jul 31, 2018

Ionic and Covalent Compounds

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 Compounds

Q. What is the charge of cobalt in Co(NO3)3?a. -3b. -1c. +1d. +2e. +3

Solved • Jun 8, 2018

Ionic and Covalent Compounds

Q. Use Lewis theory to determine the formula for the compound that forms between:Sr and Se, Na and I, Na and S, Al and O?

Solved • Mar 23, 2018

Ionic and Covalent Compounds

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 Compounds

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

Solved • Mar 23, 2018

Ionic and Covalent Compounds

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 Compounds

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

Solved • Mar 23, 2018

Ionic and Covalent Compounds

Q. Write the ions present in solution of {Cu(C 2H3O2)2}

Solved • Mar 21, 2018

Ionic and Covalent Compounds

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 Compounds

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 Compounds

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 Compounds

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 Compounds

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 Compounds

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 Compounds

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

Solved • Jul 3, 2017

Ionic and Covalent Compounds

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

Solved • Jun 16, 2017

Ionic and Covalent Compounds

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 Compounds

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