Electrolyte Synthesis Lab Report

In the article “Conducting Solutions” I learned an electrical current is just a flow of electric charge. When a metal conducts electricity its carried by electrons moving through metal. Did you know pure water only contains

The purpose of this lab was to utilize roasting, smelting, spectroscopy, and the carbonate test in order to determine the identity of an unknown copper mineral. I determined that the most useful of these tests in determining the mineral was roasting because it provides a fairly accurate percent composition of copper in the unknown mineral.

In paragraph two, it states "Pure water contains very few ions, so it does not conduct electricity well. When table salt is dissolved in water, the solution conducts very well, because the solutions contain ions.". In paragraph four, it explains how laundry ammonia can conduct electricity. It states "When ammonia dissolves in water, it reacts with the water and forms a few ions.". In conclusion, paragraph five explains more about how ammonia can cause electricity when it is put into a solution with vinegar.

The mass percent of water was determined using the mass of water and dividing it by the total mass of the hydrate and then multiplying that answer by 100%. The number of moles of water in a hydrate was determined by taking the mass of the water released and dividing it by the molar mass of water. The number of moles of water and the number of moles of the hydrate was used to calculate the ratio of moles of water to moles of the sample. This ratio was then used to write the new and balanced equation of the dehydration process. The sample was then rehydrated to the original state and the percent of the hydrate recovered was calculated by using the mass of the rehydrated sample by

Conductor – conductor is an object or type of material that allows the flow of electrical current in one or more directions. The electrons move easily to the other side, away from the object

Acids differ considerable as to their strength. The difference between weak and strong acids can be as much as 10 orders of magnitude. Strong acids dissociate more completely than weak acids, meaning they produce higher concentrations of the conjugate base anion (A-) and the hydronium cation (H30+) in solution.

Aqueous solutions of ionic substances will be experimented with in this Ionic Reactions lab. Aqueous solutions are solutions that water is solvent. After ionic substances dissolve in water, ions separate and become surrounded by water molecules. When these ion separate, its called dissociation.

Conducting Solutions is important in life because it apart of science. If you want to be a scientist, then you would need to know what conducting solutions is. This article also talks about ions and electrical currents. Some demonstrations of this are ammonia vinegar mixed with molecules solutions and conduct electricity. Some water contains ions which conducts electricity really well Conducting Solutions is really important to know.

a. Aqueous Sodium Hydroxide—NaOH (aq) is a very strong base, which will completely disassociate into Na+ and OH- ions, which would make it a very strong electrolyte. Chemical reaction of the disassociation of Sodium Hydroxide: NaOH (aq)Na+ (aq)+ OH-(aq)

In well 1A there was no chemical reaction between the sodium chloride and copper sulfate. We know this because there was no color change, precipitate formation, or gas production in this mixture.

Grab a 1.0cm piece of Magnesium Metal. Record the physical properties. Drop the Magnesium into the test tube with the Copper(II) Chloride and record observations. Clean the station and place all materials back where you found them.

Those are ions that make anything electrically conductive. Remember, both drinks can replenish your body and keep you hydrated when needed. If an individual consumes too much of either drink, they can gain weight due or other health issues due to no need of electrolytes or too much.

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 cations and anions, which disperse uniformly through the solvent.There are electrolytes in sports drinks which athletes drink which helps their body because the body depends on the electrolytes to control the cell membrane stability and carry electrical charges.

Sodium metal is extremely reactive in comparison to hydrogen due to its ranking in the activity series, and when combined with water, it would displace one of the hydrogens in a water molecule, forming NaOH, also known as sodium hydroxide (Beran, 2014). This compound is known to be basic because it can donate a hydroxide ion, and all basic substances turn litmus paper blue (Beran, 2014).

Elodea canadensis is placed in a beaker with water; Chemistry beaker is hooded with foil. Except, the side that will be lighted; Chemistry beaker is put before the lamp (10.00 ± 0.05 cm); The quantity of gas bubbles are calculated per 3 minutes; 3 times is calculated amount and average; Photosynthesis is more intense when the more bubbles is released during a certain time; All steps are repeated in the three distances and also in a different ambient; Data are entered in the table and diagrams.