The lattice energy for KCl is 715 kJ mol-1.
The lattice energy of potassium bromide is more exothermic than that of rubidium iodide because potassium and bromine have smaller atomic sizes and higher charges, which leads to stronger ionic bonding in potassium bromide. Rubidium and iodine have larger atomic sizes and lower charges, resulting in weaker ionic bonding in rubidium iodide. The stronger ionic bonding in potassium bromide requires more energy to break, resulting in a more exothermic lattice energy.
When fluorine reacts with potassium bromide, the fluorine displaces bromine from the compound to form potassium fluoride and bromine gas. This is a redox reaction where fluorine is reduced and bromine is oxidized.
Lead nitrate and potassium bromide react to form lead(II) bromide and potassium nitrate. This chemical reaction is a double displacement reaction where the cations and anions exchange partners to form the new compounds.
Bromine and Potassium iodide react to form Potassium bromide and Iodine.
Yes, chlorine will react with potassium bromide to form potassium chloride and bromine. This is a displacement reaction where the more reactive chlorine displaces bromine from potassium bromide.
The lattice energy of potassium bromide is more exothermic than that of rubidium iodide because potassium and bromine have smaller atomic sizes and higher charges, which leads to stronger ionic bonding in potassium bromide. Rubidium and iodine have larger atomic sizes and lower charges, resulting in weaker ionic bonding in rubidium iodide. The stronger ionic bonding in potassium bromide requires more energy to break, resulting in a more exothermic lattice energy.
Potassium bromide is solid at room temperature due to the strong ionic bonds between potassium and bromine ions. These bonds hold the ions together in a tightly packed arrangement, creating a solid crystal lattice structure. This lattice structure requires a certain amount of energy to be broken, which is why potassium bromide remains in a solid state at room temperature.
Chemical formula of potassium bromide is KBr. Potassium and bromide ions make a giant lattice. It is very hard.
"Potassium bromide"
Potassium bromide is the compound made from bromine and potassium.
Potassium bromide is a salt, soluble in water, made up of two ions: K+ and Br-
The word equation for potassium bromide and iodine water is: potassium bromide + iodine water -> potassium iodide + bromine.
KBr is Potassium Bromide
Potassium bromide K for Potassium and Br for Bromine
It is lead bromide and potassium nitrate
If pure, colorless.
When fluorine reacts with potassium bromide, the fluorine displaces bromine from the compound to form potassium fluoride and bromine gas. This is a redox reaction where fluorine is reduced and bromine is oxidized.