Chloride(BaCl2) 6M HCl(Hydrochloric acid) Silver Nitrate(AgNO3) 1M Potassium Nitrate(KNO2) Calcium Chloride (CaCl2) Barrium Hydroxide Ammonium Hydroxide (NH3OH) Methylene Chloride Test Tube/Test Tube Holder Eye Dropper Eye Dropper Beaker Pipette Pipette Bulb Litmus Paper Hot Plate Observations/Calculations: CO3 + H2SO4 = bubbly reaction‚ little to no colour change. CO3 + 6M HCl = Barrium hydroxide began to go cloudy‚ indicating the presence of BaCO3(Carbonate anions) Chloride
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Naming Chemical Compounds General Information: Scientists all around the globe use a standard method for naming chemical compounds. The standards were set up by an international committee sponsored by the International Union of Pure and Applied Chemistry (IUPAC). Having this standard makes life easier for people who use these compounds everyday. It would be tough to set up any experiment if scientists everywhere used different names for the same compound. It would also make the lab a
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patient was advised not to take more than 15 tablets a day or take it more than 2 days a week. I instructed her to take her Lisinopril 2 hours before or 6 hours after taking the Tums. Taking more than the recommended amount or taking it with other calcium supplements may result in kidney stones or hypercalcemia. In rare instances it made cause rebound hyperacidity. The patient was made aware the Tums may cause flatulence‚ belching‚ constipation‚ and upset stomach. The patient was told to look for improvement
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way in answering this threat. A trash-like shell can be used and recycled in anyways‚ maybe in making tiles. Most kind of trash-like shells is eggshells because this is the only shell with less usage. Eggshell contains calcium carbonate that can give or produce calcium hydroxide‚ in the form of lime‚ when burn. This lime can be used to produce tiles. But the problem‚ is eggshell can be a component of making tiles? Background of the Study This study was conducted to ensure another component of
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. AIM :. To Determine which Antacid could Neutralize the most Stomach Acid. (Chemistry Project) Project Prepared By: Name Class- Roll no. INDEX page no. Objective 3 Introduction 3 Acids 4 Stomach Acid
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Introduction: Solubility equilibrium refers to the dissolution of a compound in water. Specifically‚ the degree to which a compound is soluble (Tro‚ 739). This can be measured using the expression Ksp = [Mb+]a[Xa-]b‚ in which Ksp represents the solubility product constant (Thorne‚ 90). This constant is important because it does not change at a given temperature‚ regardless of the solution a compound is in; a smaller constant would indicate lower overall solubility. It is important to note that
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1 Sodium hydroxide NaOH Drain cleaner 2 Sodium hydrogen carbonate NaHCO3 Baking soda 3 Aluminum Oxide Al2O3 Sandblasting sand 4 Sodium hypochlorite NaClO Bleach 5 Aluminum sulfate AI2(SO4)3 Used in antiperspirant 6 Ammonium bromide NH4Br Used in photography 7 Ammonium chloride NH4CI Used in photography 8 Ammonium carbonate (NH4)2CO3 Smelling salts 9 Calcium carbonate CaCO3 Limestone/chalk 10 Sodium chloride NaCI Table salt 11 Calcium chloride CacI2 De-icer for snow on roads 12 Calcium hypochlorite
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slightly soluble in water‚ but these compounds are highly soluble in dilute aqueous sodium hydroxide because the acid is deprotonated by the base producing the sodium carboxylate salt. RCO2H(solv) + OH–(aq) → RCO2–(aq) + H2O(aq) The carboxylic acid can be selectively isolated by dissolving the mixture in an organic solvent that is immiscible with water‚ and then extracting the solution with sodium hydroxide. The basic aqueous solution containing the carboxylate salt is acidified‚ causing the sodium
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spatula NaOH HCl sodium nitrate potassium chloride. magnesium sulfate calcium nitrate sodium carbonate. Safety notes: 1. Wear aprons and goggles. Protective gloves are also available. 2.Carefully read the labels of all chemicals before use. Abide by specific warnings and directions. 3. Collect all materials
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my Healthy meal is McDonalds. I have picked the Cesar salad with grilled chicken topped with Cesar dressing and a large unsweetened Ice tea. In my meal it contains calories‚ calories fat‚ total fat‚ saturated fat‚ cholesterol‚ sodium‚ carbohydrates‚ fiber‚ sugar‚ protein‚ vitamin a‚ vitamin c‚ calcium and iron. Over all the meal is healthy and will meet my daily amount needed. However The Vitamin A may be too low. A total needed to consume per day is 5‚000. In this meal there is only 160 grams of
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