The melting point increases as lattice energy O decreases O increases

Q: is ethylene glycol polar or nonpolar

A: A question based on polarity of organic molecule, which is to be accomplished.

Q: Order these according to increasing lattice energy magnitude, where A is the smallest and C is the…

A: If  charge of  the ions increases, the lattice energy increases. And if the size of the ions…

Q: i. Define the ionic bond with providing an example. ii. Balance the following chemical reactions.…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: A(n) ___________ is the smallest unit of a compoundformed by the union of two or more atoms

A: A molecule is an electrically neutral group of two or more atoms which are held together by chemical…

Q: What is the chemical formula for compound formed between manganese (IV) and chlorine? Chemical…

A: When cation and Anion combine they make a compound. To make stable compound the chareges on both the…

Q: Rank the lattice energy from high to low: BaO  NaF SrO NaI

A: We have to predict the order of lattice energy.

Q: Water’s highly polar character is responsible for its exceptional ability to dissolve a wide range…

A: Water is also known as the universal solvent as it dissolves a wide range of substances. Water is…

Q: Is maleic acid polar or nonpolar?

A: Yes, it is a polar.

Q: Define polarity.

A: Polarity has to be defined,

Q: solution       conductivity (MS) NaCl              6594 CaCl2             13188 AlCl3…

A: Molecules which dissociate into ions results in higher conductivity of the solution.

Q: A student tests three substances for polarity by trying to dissolve them in water and hexane. The…

A: Polarity :-       Polarity is a separation of electric charge leading to a molecule or its chemical…

Q: hich of the following ionic compounds is most cely to have the lowest melting point based on…

A: The question is based on the concept of melting point.   the temperature at which a solid starts…

Q: ----_is not an example of acceptor atom. a. phosphorus b. aluminum C. bismuth d. boron

A: Acceptor atom :-       An acceptor is a dopant atom that when added to a semiconductor can form…

Q: Explain why doesn't oil and water mi

A: When there is an electronegativity difference between bonded atoms, such types of molecules are said…

Q: The compound AlP is a compound semi-conducting material having mixed ionic an covalent bonding.…

A: Linus Pauling deduced an equation to determine the covalent character and ionic character in a…

Q: What is the process in which an ion is surrounded by water molecules arranged in specific manner.

A: This process is called hydration.

Q: 43. In calculating the enthalpy change for the process: KCI(s) + aq → K°(aq) + CI(aq), the…

A: For the calculation of enthalpy of above reaction, the ionization energy potassium and electron…

Q: What type of chemical bond is the weakest?

A: The type of chemical bond that is the weakest is to be identified.

Q: Hydrate find the % of water CoCl3.      3H2O

A: A numerical problem based on finding percentage of hydration, which is to be accomplished.

Q: Use principles of atomic structure to answer each of the following: (1] (a) The radius of the Ca…

A: Hello. Since the question contains multiple subparts, the first three subparts are solved. In case…

Q: When naming a compound, the first element is... A) Lest electronegative  B) Most electronegative…

A: Nomenclature

Q: n: describe and explain Beer's Law, ions, discuss equations used.

A: This is a multipart question. According to tej guideline we can solve only the first part of…

Q: Explain why N, is a gas at room temperature but H;O is a liquid

A: the answer is as follows:

Q: Why is water an excellent solvent for most ionic compounds and polar covalent molecules, but not for…

A: A molecule dissolves in polar solvent or in non polar solvent, it follows the concept of like…

Q: e lattice energy

A:

Q: Which of the following is true about breaking a bond between two neutral atoms? O Breaking a bond…

A: Given : Breaking of bonds between two neutral atoms . Some statements are given .  To find : Correct…

Q: Select the arrangement in which these ionic substances are arranged from higher to lower potential…

A: Lattice energy is a type of potential energy.  Lattice energy  ∝ z+z-    -----(1) Lattice energy ∝…

Q: A hydrogen bond is: Select one: O a. an attraction between a hydrogen atom bonded to N, O, or F and…

A: Since you have asked multiple questions we will solve the first question for you. If you want any…

Q: Explain how electronegativity leads to dipole moment using the atoms in a water molecule as an…

A: Electronegativity is the measure or the tendency of an element or atom to attract electron towards…

Q: The ionic radi of calcium and sodium ions are similar. Which compound has weaker ionic attractions,…

A: Lattice energy :-  The amount of energy released when one mole of an ionic solid is formed from its…

Q: Calculate the mass percent of water for the hydrate, LINO3-3H,O.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: Draw the Lewis structure for N2. Nitrogen is an unreactive, stable substance. Explain this property…

A: Lewis structure: The Lewis structure is a simplified representation of the valance shell electrons…

Q: State 2 conditions necessary for the formation of a dative or coordinate bond.

A: NOTE : Since you've posted multiple questions, we'll solve first question for you. If you want any…

Q: To draw a lewis structure for the phosphate ion you must what?

A: Lewis structure represents the valence shell electrons in a compound. It shows the distribution of…

Q: Considering lithium, beryllium, potassium, and magnesium, which is the most electronegative? Ве K Mg…

A:

Q: Provide the values for STP.

A: STP means standard temperature and pressure.

Q: The force of attraction between oppositely charged ions is called Select one: O a. a magnetic force…

A:

Q: e is polar or nonpolar.

A:

Q: Write the chemical name for N2H4. Type of Bonding: Show Lewis Structure or Bonding in the solution…

A: The details about N2H4 is given below

Q: Classify the compound carbon tetrabromide as ionic or covalent.  _________   What is the…

A: Ionic compounds:The ionic compounds are composed of ions. Mostly they are metal and nonmetals.Ionic…

Q: Why would potassium chloride dissolve in water?

A: Water is a polar covalent compound as there's unsymetrical distribution of charge between the…

Q: Explain the term electronegativity and explain how it applies in a water molecule

A: Electronegativity measures the tendency of the atom to attract the shared pair of electrons. It is a…

Q: The lattice energy of an ionic solid is lowest if a) the distance between the ions is low b) the…

A: The enthalpy change during the formation of one mole of ionic crystal from one mole of gaseous…