Ionic Compounds

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Questions

• Question #79c2f
• Question #cd842
• Why do ionic compounds dissolve in water?
• Question #975aa
• Question #975ae
• Question #67e72
• What do the terms anhydrous, hydrous, and undissociated mean?
• What are ionic compounds?
• How can I identify ionic compounds?
• Why are ionic compounds solid at room temperature?
• What is the chemical formula for the ionic compound formed when elements of Ca and N react?
• Why don't ionic compounds have electrical conductivity as a solid but they do as a liquid?
• How do ionic compounds conduct electricity in water?
• How do ionic compounds dissolve?
• Is it possible to distinguish between ionic and molecular compounds in terms of the basic units that each is composed of?
• Can you explain the formation of an ionic compound from zinc and chlorine?
• What are some examples of ionic compounds?
• Why are ionic compounds soluble in water?
• Do ionic compounds dissolve in polar solvents?
• Can you name the following ionic compound Fel2?
• Why do ionic compounds include at least one metal?
• How are metals named in an ionic compound?
• When a force is applied to an ionic compound and the ions are repositioned so that like charged ions are located next to eachother what happens to the compound?
• Is potassium iodide an ionic or covalent compound?
• What are ionic compounds?
• Question #72084
• Question #38b86
• Question #15a87
• Question #9975a
• Question #9d5c9
• Question #7d75a
• Question #b2b2b
• Question #95b54
• Question #3400d
• Question #6c52e
• What is the lattice energy?
• Which one of the following compounds can be expected to have the highest lattice energy?
• Is calcium oxalate soluble in water?
• Can an aqueous solution of an ionic material conduct electricity?
• Question #97f94
• What does #"KBr(s)"# mean?
• Question #e047b
• Question #1ddc1
• Question #704b6
• Question #c8ac6
• Question #2a487
• Question #12777
• Question #73a44
• Question #e847a
• Question #f9993
• How would we prepare metallic sodium and gaseous chlorine from sodium chloride?
• Question #5650b
• Question #595d0
• Question #6546d
• What is X-ray crystallography?
• Question #b01a3
• Question #533df
• Anhydrous lithium perchlorate (4.78 g) was dissolved in water and re-crystallized. Care was taken to isolate all the lithium perchlorate as its hydrate. The mass of the hydrate salt obtained was 7.21 g. What hydrate is it?
• Question #0a6c3
• Question #e5ea0
• What types of elements make a salt, and what type of bond is formed?
• What characteristics do solid ionic compounds share?
• What products result when copper sulfate is dissolved in water?
• What are H+ ions?
• How would you compare and contrast atoms, ions, and isotopes?
• What ions are present in NaCl, Na2CO3, MgSO4, and NH4Cl?
• How do positive and negative ions form?
• What is an example of an ion?
• How does water react to form ions?
• How do molecules differ from ionic compounds?
• How many elements, in total, are joined together to form magnesium chloride?
• What is the formula formed by a copper (II) cation and a nitride anion?
• Question #0fdbb
• For #"pentamminechlorochromium(III+) nitrate"#...can you...?
• What compound forms when an atom of calcium gains two electrons from an atom of sulfur?
• What is the geometry of cis-diamminedichloroplatinum(II)?
• Question #eb53a
• In X - Ray diffraction analysis the angle of the reflected beam for 1st order diffraction is #sf(21.9^@)#. If the incident X - ray has a wavelength of #1.57color(white)(x)stackrel(@)"A"#what is the separation of the crystal planes ?
• What it metal cation, including charge, from the compound #CuCl_2#?
• How many electrons are lost or gained in forming each #As^(-3)#?
• How many electrons are lost or gained in forming each #Cu^(2+)#?
• How many atoms of nitrogen #(N)# are found in #(NH_4)_2CO_3#?
• Why do ionic compounds conduct electric current when they are melted or dissolved in water?
• What is an atom called that has a positive or negative charge as a result of gaining or losing electrons?
• When a sulfur (s) atom becomes an ion, what charge does it usually have?
• What is the number of electrons in an #Al^(3+)# ion?
• Question #2304c
• Question #25778
• You are given quantities of aluminum sulfate, #Al_2(SO_4)_3#, and sulfuric acid, #H_2SO_4#. If there are EQUAL numbers of SULFUR atoms with respect to each salt, what is the ratio of oxygen atoms...#Al_2(SO_4)_3:H_2SO_4#?
• Why does Ni not form low spin octahedral complexes?
• Would it be possible for magnesium chloride to have the same exact structure as potassium chloride?
• What is the charge on the theoretical element #X# that forms a cation with a oxygen and the formula of its oxide is #X_2O#?
• Question #5e377
• What is the metal oxidation state in #[Cr(OH_2)_5Cl]^+#?
• What is the total number of ions present in the formula Na2SO4?
• What evidence do we have that convinces us that sodium chloride is an ionic compound?
• How is the reaction between Aluminium and Mercury Chloride possible?
• What happens when you place #"Fe"_2"O"_3# in water?
• In ONE formula unit of #CaF_2#, how many individual ions are there?
• Who are responsible for conduction of electricity in an iconic compound (molten form), the ions or the free electrons?
• Are all ionic substances soluble in water?
• Why are ionic solids non-conductive?
• How many total atoms are in magnesium nitrate, #Mg(NO_3)_2#?
• How many atoms of oxygen are in one formula unit of #Al_2(SO_4)3#?
• How many hydrogen atoms are in each formula unit of calcium bicarbonate #Ca(HCO_3)_2#?
• Question #4e131
• How many moles of #Cl# are in 2.7 mol #CaCl_2#?
• What is wrong with saying that solid potassium chloride is composed of #KCl# molecules?
• What is the percentage of water in #CoCl_2 * 6H_2O#?
• How many sodium atoms are present in #7Na_3PO_4#?
• Would compounds of the group 1 elements have the formula MX or MX2? M=Metal X= halide
• What kind of compound is #LiBr#?
• What are the formula, molar mass, and color of potassium permanganate?
• How many atoms of each element are in #3CaCl_2#?
• Sodium chloride is #NaCl#, and sodium sulfide is #Na_2S#. Why are there more sodium ions in the sulfide compound?
• What is the charge on the ionic compound, sodium chloride?
• How would you arrange the following bonds in order of increasing ionic character: #C-F#, #O-F#, #H-F#, and #Na-F#?
• Is #"lead(II) sulfide"# soluble in aqueous solution? How would we represent the reaction?
• Question #640ca
• How many valence electrons does elemental potassium possess?
• What is the difference between #"formula unit"# and #"empirical formula"#?
• An ionic compound forms when calcium reacts with iodine. If the sample contains #7.4 xx 10^21# calcium ions, how many iodide ions does it contain?
• What is the metal oxidation state in #Fe(SO_4)_2#?
• How is lithium oxide prepared from its elements?
• Question #bc89d
• What is the ionic compound formed between oxygen and aluminum?
• What forms when oxygen and aluminum are combined?
• What are the #"waters of crystallization"# with regard to inorganic salts?
• Question #708cb
• How do ionic compounds differ from covalent compounds?
• Question #eb6e9
• What is the solubility of ionic solutes in water?
• What are the crystal field Splitting energy and the spin only moment in Bohr Magneton for the complex #K_3[Fe(CN)_6]# ?
• How do you determine if a substance is an ionic compound?
• What is the charge on the cation in the ionic compound sodium sulfide?
• Question #96797
• How do I know the likely oxidation states of metals, and non-metals?
• What is a #"salt"#?
• Why is lattice energy considered to be potential energy?
• Question #7639c
• What is the colour of #MgCl_2#?
• Question #b7858
• What is #"ammonium chloride,"# #NH_4Cl#?
• How do we rationalize the aqueous solubilities of organic and inorganic materials?
• How do you make a ionic compound?
• What elements make up ionic compounds?
• What is the overall charge of an ionic material?
• What types of elements make up ionic compounds?
• Question #2205b
• What is an example of an ionic compound used in everyday life?
• What is the name of #FeN#?
• What is the name of #Cu_3N_2#?
• What is the name of #TiF_3#?
• What is the name of #Cu_2S#?
• What is the name of #Fe_2S_3#?
• What is the name of #CuBr#?
• What is the name of #Co_3N_2#?
• What is the name of #CoF_2#?
• Question #d403a
• Question #ebdd3
• Question #84e60
• Question #3f798
• Why aren't the covalent compounds soluble in water but ionic are ?
• Are binary ionic compounds composed of metals and nonmetals, typically from opposite sides the periodic table?
• Question #49b16
• Question #6d285
• Question #36464
• Question #82125
• What is the formula for the ionic compound composed of the calcium ion and the phosphate ion?
• How do you determine if a pair of elements will most likely form an ionic compound?
• Why are the valence electrons free to move across a metallic lattice?
• How could you establish the formula of #ZnSO_4*7H_2O#?
• Question #dd106
• Question #78ef0
• Question #7d4ce
• Question #17dc3
• What is a typical characteristic of an ionic compound?
• The edge of a body-centered-cubic unit cell (which contains two atoms per unit cell) of an element Y was found to be #3.16 x 10^-8# cm. The density of the metal is #19.35##g/(cm^3)#. What is the approximate molar mass of Y?
• Question #ee4f4
• Why do ionic compounds tend to have higher boiling and melting points than molecular compounds have?
• How do we demonstrate the phenomenon of diffusion in aqueous solution?
• Question #e2d82
• What are ligands in coordination compounds?
• Ionic compounds dissolve in ionicsolution.is it correct?
• Question #452bf
• Will nitrogen and hydrogen form an ionic compound with each other?
• What bonding operates in #Na^+Cl^-#?
• Please say true or false.Ionic compounds dissolve ionic compounds?
• What is the correct name for the ionic compound #CaF_2#?
• A 1.85 mole sample of the ionic compound Al2(SO4)3 contains how many moles of the following? A) Al atoms B) S atoms C) Al3^+
• What is the name for the compound with the formula #Sn(CrO_4)_2?#
• How many atoms in a #10*mol# quantity of #CaCl_2#?
• Why magnesium alkoxide is called complex as it don't consist any transition element?
• Question #ebceb
• Question #bbf6e
• Rutile is an Ore of?
• Explain: the compounds of copper (II) are colored but those of zinc are colorless?
• What ions result when ammonium chloride is dissolved in water?
• Question #66680
• What is diference between sodium chlorate (I) and sodium chlorate (V)?
• What is an example of an aqueous base?
• What is the net ionic equation of the reaction of #MgSO_4# with #Ba(NO_3 )_2#?
• What are the original colors of the #"FeSO"_4# solution and of the #"FeCl"_3# solution?
• How many moles of water are there in hydrated copper sulfate?
• Question #ac64e
• What salt would phosphoric acid form with a metal whose oxide is #M_2O_3#?