0
Lattice energy increases with greater charge and smaller size.
Since the charges are the same for both compounds, you have to look at the sizes of the atoms, K and Na, and since both have Cl, you don't have to compare that with anything. K is larger than Na, so since NaCl has a smaller size and the same charge, it has higher lattice energy.
What else can I help you with?
Rank following from highest to lowest lattice energy licl na2o mgo na2s beo?
MgO > BeO > LiCl > Na2O > Na2S. Lattice energy is directly proportional to the charges of the ions and inversely proportional to the size of the ions. MgO has the highest lattice energy due to the strong attraction between the highly charged ions, while Na2S has the lowest due to lower charges and larger ions.
What will not have ionic bonds 1 magnesium chloride 2 methane CH4 3 KBr 4 calcium oxide 5 NaCl?
Methane (CH4) will not have ionic bonds. It is a covalently bonded compound where electrons are shared between atoms, unlike in ionic compounds where electrons are transferred.
Which salt is more soluble in water KCl or KBr?
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
What is the equation for potassium bromide and water?
KBr + H2O = Kaq+ Braq- Haq+ OHaq-
What elements make up potassium bromide?
Potassium bromide is composed of two elements: potassium (K) and bromine (Br). Potassium is a metal and bromine is a non-metal. The chemical formula for potassium bromide is KBr.
What is an example of ionic bond?
NaCl, NaOH, NaBr, KBr, KOH
Why kBr is used for IR?
KBr is used mostly in IR Spectroscopy techniques because it do not absorbs moisture at room temperature as compared to NaCl. More over it do not give its own peak.
Why used for kbr for ir?
KBr is used mostly in IR Spectroscopy techniques because it do not absorbs moisture at room temperature as compared to NaCl. More over it do not give its own peak.
Rank following from highest to lowest lattice energy licl na2o mgo na2s beo?
MgO > BeO > LiCl > Na2O > Na2S. Lattice energy is directly proportional to the charges of the ions and inversely proportional to the size of the ions. MgO has the highest lattice energy due to the strong attraction between the highly charged ions, while Na2S has the lowest due to lower charges and larger ions.
Why is KBr a solid at room temperature?
KBr, or potassium bromide, is a solid at room temperature due to its ionic bonding and strong electrostatic forces between the potassium ions (K⁺) and bromide ions (Br⁻). These strong attractions create a crystalline lattice structure, which stabilizes the compound and requires significant energy to break apart. Additionally, the high melting point of ionic compounds like KBr contributes to its solid state under typical room temperature conditions.
Who is the current KBR recruiter in Kenya?
The current recruiter for KBR in Kenya is Tyrone Davis. Davis has been in this position since 2008. KBR is a procurement and construction company that is technology driven. They are headquartered in Houston, Texas which is the self proclaimed energy capital of the world.
What will not have ionic bonds 1 magnesium chloride 2 methane CH4 3 KBr 4 calcium oxide 5 NaCl?
Methane (CH4) will not have ionic bonds. It is a covalently bonded compound where electrons are shared between atoms, unlike in ionic compounds where electrons are transferred.
Is kbr acid or base?
Its neither, it's a salt!
How many electrons are transfer between the cation and anion of KBr CaS LiF BaO and NaCI?
In ionic compounds like KBr, CaS, LiF, BaO, and NaCl, the number of electrons transferred between the cation and anion corresponds to the charges of the ions. For KBr, NaCl, and LiF, one electron is transferred (K⁺/Br⁻, Na⁺/Cl⁻, Li⁺/F⁻). In CaS, two electrons are transferred (Ca²⁺/S²⁻), and in BaO, two electrons are also transferred (Ba²⁺/O²⁻). Thus, the number of electrons transferred varies based on the ionic charges of the respective compounds.
How can prepare .01N KBr solution?
To prepare a 0.01N KBr solution, dissolve 0.74g of KBr in 1 liter of water. This will give you a solution with a molarity of 0.01N for KBr.
Use of kbr in ir spectroscopy?
Potassium bromide (KBr) is commonly used in infrared (IR) spectroscopy as a method to prepare solid samples for analysis. The sample is mixed with KBr and compressed into a pellet, which allows for better handling and analysis. KBr has a wide transmission range in the IR spectrum and is transparent to infrared radiation, making it a suitable medium for the sample to be measured.
What are the chemical or physical differences between KCl plus NaBr solution and KBr plus NaCl solution of same molar density?
When you flame test the two solutions, any Na solution burns yellow, while any K solution burns violet/purple. So both the KCl and the KBr will burn purple, while both NaBr and NaCl will burn yellow.
