Liquid-liquid extraction

Salt is a solute, meaning it can dissolve in anything with solvent compounds such as water; it can also create a mixture when a solute and solvent are combined. Salt, rock salt in this case, is supposed to refrain the ice from forming on the roads. So instead of ice, it might be slush. In this project/experiment we will be determining if the mixture of water and salt will cause freezing point depression once frozen-or almost frozen.When it snows, people throw salt on the ground. The reason why…

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A water table marks the top of the saturated zone of groundwater. When something is saturated, it means one substance (Like soil) is filled with another substance (Like water). Therefore, the area filled with water is called the saturated zone. This zone can be called the phreatic zone or the zone of saturation. This is always the zone below the water table. Directly above a water table there is always a capillary fringe. The water table separates the capillary fringe from the zone of saturation…

Once inside of the large bathroom, Jimin turns the tub on and waits until it's at a good temperature and doesn't scorch the hybrids skin, then lets it run until it's halfway filled. He turns to Jungkook, "Do you want me to leave while you wash up?" Jungkook's eyes widen, "No no! Don't leave," then he quiets down as a blush covers his cheeks, "M-Master always cleaned me. I don't like cleaning myself." A nod comes from Jimin's end, "Well then let's get you out of these gross clothes, okay…

correlation between different types of salt and the final height of ice cream formations. Background Information Milk is made up of triglycerides (mainly milkfat) dispersed throughout water as an oil-in-water emulsion, or dispersion of globules of one liquid into another. When agitated, the emulsion begins to break down, or coalesce, into fat and water. However, during this process, air is beaten into the emulsion, creating a foam (Rohrig, American Chemical Society). While the ice cream…

first used in Texas. These wells range from hundreds to thousands of feet deep (Source 3). Production wells may be drilled in the vertical direction only. But they can be paired with horizontal or directional sections (source 3). When the injected liquids pressure exceeds that of the rock, the fluids open or enlarge fractures that can extend several hundred feet away from the well (Source 3). After the fracturing is completed, the internal pressure of the geologic formation causes the injected…

Solubility Curves Lab Report Objective: To demonstrate how the solubility of a salt varies with temperature and plot the solubility curve of a salt on the basis of observed data. Introduction: Solubility is the maximum amount of substance that will dissolve at a specific temperature. The units for solubility are grams of solute/ 100 grams of solvent. A solute is the substance being dissolved. A solvent is present in greater amount. The solubility of a solute is defined as the amount of…

Lab two explored varies ways to find the density of objects. This lab used displacement , measurement, and the density formula to make observation and collect data about the balloon filled with sublimed dry ice, various water samples, and a golf ball. The ultimate goals of this experiment were to collect the most precise measurements of displacement of the balloon in the tap water, the weight of the three water samples versus the original cylinder, and diameter of the golf ball in order to use…

Dissolve means to become or cause a liquid to be incorporated into a liquid to form a solution. The dissolved sugar in the water is a solution. The sugar is the solute; the substance being dissolved in the solvent and the water is the solvent, the liquid in which the solute is dissolved I to form a solution. The breaking of the bonds of sugar molecules causes the dissolving of sugar in water. When sugar is added to water the water particles become attracted to the sugar particles, which causes…

percent yield are losing crystals during the transfer to the bigger filter paper or if the reaction did not fully proceed to the end. A lower melting point shows an impurity of the final product collected and this could have been due to any water or liquid still left in the crystals; one…