Answer:
Explanation:
1 ) Ammonium bromide is a salt of ammonium hydroxide and hydrogen bromide . The former is a weak base and the later is a strong acid so the salt will make acidic solution in water. It happens due to salt hydrolysis.
2 ) Potassium cyanide is salt of potassium hydroxide and hydrogen cyanide . The former is strong base and the later is weak acid so its salt will be basic in nature .
3 ) sodium chloride is a salt of sodium hydroxide and hydrogen chloride . The former is strong base and later is strong acid. So the salt is neutral .
4 ) Potassium iodide is a salt of potassium hydroxide and hydrogen iodide . The former is a strong base and the later is a strong acid . So the salt is neutral or a bit basic.
Valence is the same in every family... except for transition metals, it goes from 1-8
dk if that helped
Answer:
The solute particles permit the passage of electric current.
Explanation:
An electrolyte is a substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water. The dissolved electrolyte separates into wo kinds of ions; cations and anions, which disperse uniformly through the solvent. An electrolyte is simply seen as any substance that conducts electricity when dissolved in water. This definition of an electrolyte can further be simplified as a chemical compound that conducts electricity by changing into ions when melted or dissolved into a solution. An example of an electrolyte is molten or aqueous sodium chloride.
Hence in an electrolyte, the solute must allow the passage of electric current since the charge carries are produced when electricity causes the ionic compound to break apart in to its constituent ions. If the solute does not allow electricity to pass through it, its solution can not be an electrolyte.
No, because when elements are chemically combined their properties change