To determine which compound is more ionic, we can compare the charges of the cations and anions in each compound. In NaCl, sodium (Na) has a +1 charge and chloride (Cl) has a -1 charge, leading to a total charge of 1. In KCl, potassium (K) also has a +1 charge, while in LiCl, lithium (Li) has a +1 charge. Therefore, all three compounds have the same charge distribution, making them equally ionic in nature.
NaCl KCl
As the size of Na is smaller than the size of K,NaCl will have stronger bond than KCl
KCl is not a covalent compound; it is an ionic compound. It is made up of a metal (K) and a non-metal (Cl) bonded together through ionic bonds, not sharing electrons like in covalent compounds.
NaCl - sodium chloride KCl - potassium chloride
The greater the difference in electronegativities between the elements in a compound, the stronger the bond will be. In this case, NaCl has a greater difference in electronegativities between sodium (Na) and chlorine (Cl) compared to KCl, since chlorine is more electronegative than sodium. This makes the ionic bond in NaCl stronger than that in KCl.
The molar mass of NaCl is 58.44 g/mol The molar mass of KCl is 74.5513 g/mol This is because the Potassium atom (K) is heavier than the Sodium atom (Na). Thus one gram of NaCl will contain more molecules (formula units) than one gram of KCl.
Take your pick of ionic compounds? NaCl, NaFl, NaI, NaBr, LiCl, LiFl, LiI, LiBr KI KCl KBr KFl, keep going down group I and II and halogens, and you will have 24 right off the bat. Take your pick of ionic compounds? NaCl, NaFl, NaI, NaBr, LiCl, LiFl, LiI, LiBr KI KCl KBr KFl, keep going down group I and II and halogens, and you will have 24 right off the bat.
One example of an ion common to two or more ionic compounds is the chloride ion (Cl-). It can be found in compounds like sodium chloride (NaCl) and potassium chloride (KCl).
An example of an ionic bond is the bond formed between sodium (Na) and chlorine (Cl) atoms to create sodium chloride (NaCl), or table salt. In this bond, sodium donates an electron to chlorine, resulting in the formation of positively charged sodium ions and negatively charged chloride ions that are attracted to each other due to their opposite charges.
The ionic bonding causes the solubility. As the electronegative difference becomes more, the ions are easily soluble. K has more electronegativity than Na. Hence KCl is more soluble than NaCl in water
KCl has a higher limiting molar conductivity than NaCl because potassium ions are larger and less hydrated than sodium ions, allowing them to conduct electricity more effectively in solution.
NaNO3(ac) + KCl(ac)-----> NaCl(ac) + KNO3(ac)