Nitrogen has a smaller atomic radius and has lower electronegativity Nitrogen has a larger atomic radius and has lower electronegativity Nitrogen has a larger atomic radius and has higher electronegativity Nitrogen has a smaller atomic radius and has higher electronegativity

Q: what is the electronegativity difference of HCN?

A: We have to find the Electronegativity difference of HCN .

Q: The molecular structure of ibuprofen, a widely used pain reliever. Ibuprofen has a limited…

A: The solubility of an organic compound can be described by using ''like dissolves like'' rule.…

Q: Oxygen also forms strong bonds with many other elements. True or false?

A:

Q: conducting electrons O free electrons O band electrons O valence electrons

A:

Q: How many potassium ions are required to neutralize a nitride ion?

A: To form a stable ionic compound (compound which contains oppositely charged ions) the total positive…

Q: Place these molecules in order of increase bond polarity using the electronegativity values:…

A: Electronegativity difference:

Q: Which statement explains why the element carbon forms so many compounds?   Question 14 options:…

A: More than 90 % of the compounds in the world are compounds of carbon or organic compounds. The…

Q: Which of the following compounds is formed by the reaction of nitrous acid and potassium hydroxide?…

A: • The nitrous acid is an acid and the formula of nitrous acid is HNO2      • The pottasium…

Q: Which of the following compounds would you expect to have the lowest melting point? CaO H2O Na2O…

A: Ionic compounds with higher charges have higher melting point due to strong intermolecular forces…

Q: Draw the lewis structure of the neutral atom and the ion of

A: Lewis structure is the representation of atom with its valence shell electrons in a molecule.…

Q: Write the Lewis symbols that represent the ions in ionic compound. NaF

A: The compound NaF is formed from a Na and F atoms.  The valency of Na (group 1 elements) is 1+ and of…

Q: how can water dissolve so many ionic compounds? water is abundant on the earth water molecules…

A: Interpretation: We have to tell why water is soluble in ionic compounds.

Q: Write the name from the formula or the formula from the name for hydrated ionic compound. Cobalt(II)…

A: In the cobalt (II) phosphate octahydrate, cobalt has +2 oxidation state, Co2+, which attached to two…

Q: A What is the correct formula that would result from the combination of the two ionic species? NH₂¹+…

A: According to the question we have two ions which are NH4+ and OH- NH4+ is known as ammonium ion -…

Q: Question 7 An octect is equal to 0 8 O 5

A: Concept is based on stability of an element an octet rule.

Q: How is manganous ion identified? What is the reaction involved?

A: Manganese is a chemical element having an atomic number 25. It is a transition metal. The atomic…

Q: Provide the correct formula for lithium hydride

A:

Q: Which of the following is chloric acid?

A: Given :  Which of the following is chloric acid?

Q: For each element below provide the formula for the metal oxide and for its hydroxide. a) Na  b) Ca

A: Oxide is the compound formed when oxygen reacts with another element. When basic oxide reacts with…

Q: ) NaO will be made and will form a base when reacted with water. Sodium has reacted with oxygen.…

A: In an incomplete combustion reaction, we do not give sufficient air (O2) to the reaction.

Q: 3. H₂(g) + (1/2)O2(g) →H₂O(g)

A: Bond energies:  H-H = 436 KJ/mol  O=O  = 498 KJ/mol  O-H = 464 KJ/mol  First we will make the…

Q: which one of the following is most stable in water : a  lithium iodide b  lithium bromide c  lithium…

A: Lattice energy is the amount of energy released when a crystal lattice is formed by the combination…

Q: Write the name from the formula or the formula from the name for hydrated ionic compound.…

A: chromium(III) phosphate is CrPO4

Q: 2. H-C=C-H(g) + 2H2(g) →H3C-CH3(g)

A: Bond energies :  C-H = 413 KJ/mol  C triple bond C = 839 KJ/mol  H-H = 436 kJ/mol  C-C = 348 KJ/mol…

Q: Oxidation state can be calculated by O Subtracting the associated electrons from the valence…

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Q: naming ionic and covalent compounds nomenclature

A: Here we need to learn how to name Ionic and Covalent compounds.Ionic compounds: These are the…

Q: When the toluene layer (containing methyl benzoate and benzoic acid) was added to the aqueous…

A:

Q: Draw the lewis structure of the neutral atom and the ion of lithium

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Valence…

Q: [Na]+ [:Cl:- an ionic compound because electrons are being shared a covalent compound because…

A: Welcome to bartleby !

Q: the cyanide ion reacts with hydrochloric acid. explain why the H+ ion favor one atom in the…

A: Up until now we have been discussing only the elemental forms of atoms which are neutrally charged.…

Q: Which is the exothermic direction in the Haber process ?

A: In Haber  process the forward direction is exothermic and reverse direction is endothermic . Haber…

Q: Combining Elements Diagram Showing Transfer of Electrons E-dot Formula Ions Valence (Oxidation…

A: All the compounds given in above table are going to form ionic species by complete transference of…

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

A: To find: Type of bond forms between nitrogen and oxygen

Q: As read from the periodic chart, nitrogen (N) is: electroneutral but not stable inert only…

A: Atomic number of Nitrogen is 7 and mass number of Nitrogen is 14. According to the electronic…

Q: Of the following elements, which has the highest electronegativity?     Carbon     Iron…

A: Electronegativity is the tendency of an element to attract the shared pair of electrons towards…

Q: Using the patterns evident in a table of electronegativity values, K has a higher electronegativity…

A: We have been given a statement related to electronegativity.We have been asked whether given…

Q: all about crystal structure of NaCl

A:

Q: Why sodium is kept immersed in kerosene oil?

A: Sodium is a highly reactive metal. It reacts vigorously with the oxygen, Carbon dioxide and water…

Q: Arrange the elements in the chart above in order of increasing electronegativity. Place the element…

A: Electronegativity  decreases down  the group and increases from left to right in period

Q: What is the strongest IMF in a sample of chlorine gas? Olon dipole force O London force O Dipole…

A: London dispersion forces are forces that exist between non polar molecules that is they are…

Q: Which of the following elements is the most electronegative?     phosphorous     Helium…

A: The most electronegative element is given below.

Q: Provide the formula for acid. phosphoric acid

A: Acids are substances which either donate a proton (H+) or act as electron acceptors. Acids turn blue…

Q: How describe the trend or pattern in reactivity as we move down group 1 and group 7 ? Group 1…

A: The reactivity of group 1 elements increases down the group because the atoms become larger hence…