Answer:
Explanation:
There are three types of interactions involved between the particles when solution are formed.
1 : Solute - solute interaction:
2 : Solute - solvent interaction:
3 : Solvent - solvent interaction:
1 : Solute - solute interaction:
It is the inter-molecular attraction between the solute particles.
2 : Solute - solvent interaction:
It involve the inter-molecular attraction between solvent and solute particles.
3 : Solvent - solvent interaction:
It involve the intermolecular attraction between solvent particles.
Solutions are formed if the intermolecular attraction between solute particles are similar to the attraction between solvent particles.
Exothermic process:
The process will exothermic when solute solvent bonds are formed with the release of energy and energy required to brake the solute-solute particles and solvent solvent particles are less.
Endothermic process:
The process will be endothermic when energy required to break the solute-solute particles and solvent solvent particles are higher than energy released when solute solvent bonds are formed .
The characteristic of the Bohr model that would best support his observation is this assumption: "The energy of the electron in an orbit is proportional to its distance from the nucleus. The further the electron is from the nucleus, the more energy it has." The discrete, bright, colored lines might represent the electrons and its distance from the nucleus. The lights are caused by the energy it has.
The equation for each reaction is written according to the relevant as below.
<h3>Equations of chemical reactions</h3>
The reaction between iron and sulfur to form iron (II) sulfide is written as:
The reaction between hydrogen gas and oxygen gas to form water is written as:
The reaction of aluminum oxide to form aluminum and oxygen gas is written as:
Zinc and copper(II) sulfate react to form zinc(II) sulfate and copper as follows:
Potassium hydroxide and hydrogen bromide react to form potassium bromide and water as follows:
More on equations of chemical reactions can be found here: brainly.com/question/6976143
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Answer:
The intensity of the light bulb increases
Explanation:
The conductivity of a solution depends on the concentration of ions in solution. This implies that, if the concentration of ions in solution is increased, the conductivity of the solution increases accordingly.
If we add more CuSO4(s) to the CuSO4 solution, the concentration of ions in the solution and consequently the conductivity of the solution increases.
Therefore, the intensity of the light bulb increases.
