gel that contain ions. “Electrolytes turn on all thought and motion‚ almost like a wall switch. They trigger all events like muscle action by controlling ion channels”(Edward Kane‚ 2010).Electrolytes have four minerals that include Sodium‚ (Na) Potassium‚ (K)‚ Magnesium (Mg)‚ and Calcium (Ca). Electrolytes help us by giving us an electrically-charge. Our brain uses it‚ so that they can send messages to others parts of our body so it can continue its function. And that’s very important because without
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Therefore‚ the cation in the unknown substances can be identify. Chemicals: Concentrated Hydrochloric acid (about 10 cm3) The following solids (0.1 g) for flame tests: Barium chloride Calcium chloride Copper (II) chloride Magnesium chloride Potassium chloride Sodium chloride Unknown solids containing a single cation and labelled X‚ Y and Z Apparatus: Bunsen burner Insulation mat Platinum wire (or Nichrome wire)‚ Watch glass Safety precaution: As concentrated hydrochloric acid is
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Self-Care Management Plan for Hypertensive Teachers Key Areas | Recommendation | Evidence | Strategies | Detection/Diagnosis | Nurses will take every appropriate opportunity to assess blood pressure of teachers in aides to facilitate every detection of hypertension.Nurses will utilize correct technique‚ and appropriate use of cuff size properly maintained calibrated equipment when assessing BPNurses will be knowledgeable regarding the process involved in the diagnosis of HPN | Category Systolic
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convincing in determining whether the compounds are the same? Justify your answer. Maybes the flame test because different substance may yield different flame colors while doing flame test. For example‚ sodium may yield yellow flame color but potassium yields purple flame color while burning. * d. A friend states that the best experiment for determining whether the compounds are the same is to see if they both dissolve in water. He proceeds to take 10.0 g of each compound and places them in
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NUTRIENTS IN BANANA PEELS Banana peels are also rich sources of potassium and contain much more soluble and insoluble fiber than their flesh. Dietary fiber promotes digestion and bowel movements and can reduce blood cholesterol levels. Banana peels also contain tryptophan‚ which increases serotonin levels in the body and affects mood‚ much like the drug Prozac does. According to "Prescription for Nutritional Healing‚" researchers in Taiwan discovered banana peel extract can ease depression because
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1A Lab‚ Department of Chemistry‚ California State University‚ Fresno‚ CA 93740 Lsuarez054@mail.fresnostate.edu April 13‚ 2016 In This experiment we used potassium permanganate (KMnO4) as our titrant and our titrand was oxalic acid (H2C2O4● 2H2O). The objective of the experiment was to titrate the solutions to determine the molarity of potassium permanganate. We had to dilute the stock solutions to a specific molarity for the experiment. Using the same method‚ an unknown solution called “120x” was
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150ml beaker 4- 250ml beakers 0.0020M potassium thiocyanate‚ KSCN‚ (aq) 10 drops of Fe(NO3) Crystals of solid KSCN Crystals of solid Na2HPO4 Safety goggles Lab book Sketch of apparatus: Procedure: 1. In the first table‚ write down a description of what KSCN and Fe(NO3)3 look like. 2. Clearly mark the 4 beakers‚ 1 thru 4‚ to ensure you know what substance is added to each beaker. 3. Observe a solution of potassium nitrate KNO3. Describe the appearance of
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determination of silica in iron and steel and in cement and other silicate materials. It is also used as a solvent for sulfide ores for the determination of copper and other metals‚ in the separation and determination of the alkali metals sodium and potassium. In the manufacture of anhydrous magnesium perchlorate‚ the best of the absorbents for water in analytical work. It is also a strong standard acid for the titration of bases. A chemical reaction that takes place is actually in the air it self
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Effect Of A Sport Drink On Reaction Time Abstract Doing heavy sport such as run marathon or exercise in the gym can produce much sweat. Produce too much sweat could have a significant loss of fluid and electrolytes in the body such as potassium and calcium. This can cause symptoms from fatigue and reduction in exercise performance to more serious conditions such as heat exhaustion or heat stroke (Leong‚ 2007). Drinking water after exercise helps to restore water balance in the body. Drinking
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Ions/electrolytes Sodium b. Colloids Proteins c. Nonelectrolytes Glucose 6. List the major extracellular and intracellular cations and anions a. Extracellular cations: Sodium‚ Potassium‚ Calcium and Magnesium anions: Bicarbonate‚ Sulfate‚ Protein‚ Organic acids‚ Phosphates‚ and Chloride b. Intracellular cations: Sodium‚ Potassium and Magnesium anions: Bicarbonate‚ Sulfate‚ Protein‚ Phosphates and Chloride 7. Within a fluid compartment‚ the total number of positive charges must be equal to the
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