why does hydrochloric acid and sodium thiosulphate turn cloudy
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An Investigation on the Rate of Reaction between Sodium Thiosulphate and Hydrochloric Acid Chemical Background. When sodium thiosulphate is mixed with dilute hydrochloric acid it makes a. cloudy liquid of sodium chloride, water, sulphur (this makes the liquid cloudy), and it gives of the gas sulphur dioxide. A precipitate of sulphur is made.oncentration of the acid got less. When we changed the concentration of the. sodium thiosulphate to 40cm3 to 10cm3 of water then add the same amount of. hydrochloric acid (5cm 3), the rate of reaction was slower.
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Cloudy Water and Algae in a Baquacil Pool Cloudy or Hazy Pool Water in a Biguanide Treated Pool. 1. Check your water balance. Aqua Silk and Baquacil are not overly pH dependent, but excessively low or high calcium hardness or total alkalinity levels can cause carbonates and minerals to precipitate – making the water hazy or cloudy.
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- When sodium hydroxide is added to the dichromate solution, the orange color turns back to yellow, hydroxide ions react with hydrogen ions forming water, driving the equilibrium to the right (OH- removes H+ ions by neutralizing them and the system acts to counteract the change) and further shifting the color.
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NaHCO3 is acidic salt but shows basic nature in aqueous solution = Why? In order to be an acid salt it must produce or cause the production of an ionisable H+ . NaHCO3 does not do this. The reaction equation of NaHCO3 in water is: NaHCO3 + H2O → Na+ OH- + H2CO3. The H2CO3 is unstable and breaks down to CO2 and H2O The basicity of the solution comes from the OH-ions produced.ARBONIC ACID is an weak acid while SODIUM HYDROXIDE is a strong alkali.... so when they form the salt....sodium hydroxide being stronger than carbonic acid produces a salt which is also of basic nature but NOT as basic as sodium hydroxide cause it is partially neutralized by carbonic acid....
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Sulfur Dioxide Sulfur dioxide, SO 2, is a colorless gas or liquid with a strong, choking odor. It is produced from the burning of fossil fuels (coal and oil) and the smelting of mineral ores (aluminum, copper, zinc, lead, and iron) that contain sulfur. Sulfur dioxide dissolves easily in water to form sulfuric acid. Sulfuric acid is a major component of acid rain. Acid rain can damage forests and crops, change the acidity of soils, and make lakes and streams acidic and unsuitable for fish.
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- example hydrochloric acid sodium hydroxide sodium chloride water hcl naoh nacl h2o hydrochloric acid contains hydrogen ions and chloride ions dissolved in water sodium hydroxide solution contains sodium ions and hydroxide ions dissolved in waterthe salt sodium chloride is formed when the acid and alkali are mixed together this salt is produced as sodium ions and chloride ions in solutionodium hydroxide solution contains sodium ions and hydroxide ions dissolved in water the salt sodium chloride is formed when the acid and alkali are mixed together this salt is produced as sodium ions and chloride ions in solution
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Sulfuric acid Dilute sulfuric acid is a constituent of acid rain, which is formed by atmospheric oxidation of sulfur dioxide in the presence of water – i.e., oxidation of sulfurous acid. Sulfur dioxide is the main byproduct produced when sulfur-containing fuels such as coal or oil are burned.
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Why limewater turns cloudy? Lime water is nothing but a solution of Calcium oxide in water. Calcium oxide reacts exothermically with water to form calcium hydroxide. The solution of Calcium Hydroxide is initially clear. However, due to reaction with atmospheric carbon dioxide, soluble Calcium Hydroxide gets converted to insoluble calcium carbonate.As a result the solution appears cloudy.Similar result is obtained if carbon dioxide is bubbled for a short time through lime water.owever, due to reaction with atmospheric carbon dioxide, soluble Calcium Hydroxide gets converted to insoluble calcium carbonate. As a result the solution appears cloudy. Similar result is obtained if carbon dioxide is bubbled for a short time through lime water.
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Hydrochloric Acid and Sodium Thiosulphate Concentrated solutions are used to treat spillages of some chemicals. Sodium thiosulfate is safe to handle and store, but if it is mixed with an acid, a reaction happens. When dilute sodium thiosulfate is mixed with an acid, solid sulphur is made, which makes the solution appear cloudy.The reaction also makes small amounts of toxic sulphur dioxide gas.odium thiosulfate is safe to handle and store, but if it is mixed with an acid, a reaction happens. When dilute sodium thiosulfate is mixed with an acid, solid sulphur is made, which makes the solution appear cloudy.
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- copper sulphate sodium hydroxide copper hydroxide sodium sulphate cuso 4 2naoh cu oh 2 na 2 so 4 blue solution colourless solution blue precipitate colourless solution copper solutions form a blue precipitate with sodium hydroxide different transition metals form different coloured precipitatesany of these are soluble in water forming coloured solutions if sodium hydroxide solution is then added a transition metal hydroxide is formed these are insoluble they do not dissolve but instead form solid precipitates
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- 1 The reaction with baking soda solution and calcium chloride produced a white precipitate (calcium carbonate). 2  Another common precipitate is soap scum. 3  You can add a soap solution to an Epsom salt solution to produce a soap scum precipitate. In the chemical reaction with baking soda solution and calcium chloride, breaking bonds between the atoms of sodium bicarbonate (baking soda) requires energy. 2  It also takes energy to break the bonds between the ions in calcium chloride.
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I have some sort of hard white crystalline buildup in my ... I have some sort of hard white crystalline buildup in my shower drain. It slowly builds up until it has just about closed my drain off completely. It only occurs in this one shower (ceramic tile shower). I don''t have any problems anywhere else in my house. I have used glug in the past for slow running drains, but it doesn''t touch this.I used some CLR the other day thinking it may be a lime build up from hard water. Seemed to help a little at the time but now is worse. Can you use hydrochloric acid on PVC pipes? Any suggestions?
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- These dissolve in the water in the clouds and make the rainwater more acidic than normal. When this happens, we call the rain ' acid rain '. Acid rain makes chemical weathering happen more quickly. Buildings and statues made from rock are damaged as a result. This is worse when the rock is limestone rather than granite.Acid rain also kills trees and fish. 1  Page. 2  1. 3  2. 4  3. 5  4.hen this happens, we call the rain ' acid rain '. Acid rain makes chemical weathering happen more quickly. Buildings and statues made from rock are damaged as a result. This is worse when the rock is limestone rather than granite. Acid rain also kills trees and fish. 1  Page. 2  1. 3  2. 4  3. 5  4.
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-   copper sulphate is soluble in water-take the reaction to form blue crystals (sulphuric acid + copper carbonate) - once the water is evaporated off blue crystals are le … ft. And if the water is evaporated off still the crystals turn white! so it must be. How to Make a Copper Sulfate Solution Copper sulfate is a reagent used in many applications. 2  It is used in aquariums to kill algae. 3  It is also used as a solution for copper plating. 4  Distilled water is used as a s…. 5  The Periodic Table of Elements Life is sustained by a number of chemical elements.
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Dangerously Reactive Liquids and Solids - Hazards Large amounts of corrosive hydrogen chloride gas are rapidly released when water reacts with aluminum chloride, phosphorous trichloride, tin chloride and chlorosilane compounds. When water contacts thionyl chloride or sulphuryl chloride, they decompose rapidly giving off sulphur dioxide gas and hydrogen chloride gas.
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Rayon When viscose contacts with sulfuric acid, the cellulose begins to precipitate from the solution. Sulfuric acid reacts with complex compound of copper and dissolves it. Thin blue fibers of rayon are formed. After some time, sulfuric acid reacts with the complex compound and washes out the copper salts from the fibers.
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- Cap the test tube with the stopper and shake it carefully. Observe the test tube. If carbon dioxide is present in the sample, it will have reacted with the calcium hydroxide to form calcium carbonate, which is insoluble in water; the water will turn a cloudy color.
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- Hydrochloric acid is a clear, colorless, highly pungent solution of hydrogen chloride (H Cl) in water.t was historically called acidum salis, muriatic acid, and spirits of salt because it was produced from rock salt and green vitriol (by Basilius Valentinus in the 15th century) and later from the chemically similar substances common salt and sulfuric acid (by Johann Rudolph Glauber in the 17th century).
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The Limewater Carbon Dioxide Test When carbon dioxide, CO2, enters the limewater, the limewater becomes cloudy. When you exhale into the bottle, the limewater will turn cloudy. Chemists refer to baking soda as sodium bicarbonate, a compound with the chemical formula NaHCO3. Vinegar is a mixture of acetic acid (CH3COOH) and water (H20).
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- Add the 30cm3 of Hydrochloric acid to a flask and then add the Sodium Thiosulphate and start the stop watch. 4. Keep watching the solution until it goes cloudy enough that you can't see the black cross on the mat anymore, which you placed under the flask, then stop the stop watch. 5.
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- Cloudy urine often is a result of precipitated phosphate crystals in alkaline urine, but pyuria also can be the cause. A strong odor may be the result of a concentrated specimen rather than a urinary tract infection. Dipstick urinalysis is convenient, but false-positive and false-negative results can occur. Specific gravity provides a reliable assessment of the patient’s hydration status.
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- When polluted air mixes with rain, snow, and fog, acid precipitation forms. This acidity has causedpeople to worry about the environment; some reports show that acid rain has affected lakes, trees, andfish populations in the Northeastern United States and Canada.hen polluted air mixes with rain, snow, and fog, acid precipitation forms. This acidity has causedpeople to worry about the environment; some reports show that acid rain has affected lakes, trees, andfish populations in the Northeastern United States and Canada.
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Acid rain Both the lower pH and higher aluminium concentrations in surface water that occur as a result of acid rain can cause damage to fish and other aquatic animals. At pHs lower than 5 most fish eggs will not hatch and lower pHs can kill adult fish.
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- For example, copper sulfate solution is clear and blue, while sodium hydroxide solution is clear and colourless. A blue precipitate of copper hydroxide immediately forms when they are mixed. A precipitation reaction involving copper sulfate solution and sodium hydroxide solution.opper sulfate + sodium hydroxide → sodium sulfate + copper hydroxide. CuSO 4 (aq) + 2NaOH(aq) → Na 2 SO 4 (aq) + Cu(OH) 2 (s). You can tell that the copper hydroxide forms a solid (the precipitate) because its state symbol is (s) for solid, rather than (aq) for aqueous (dissolved in water).
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Mixing Magnesium with Hydrochloric Acid The Hydrochloric Acid was added to the ribbon of Magnesium, the magnesium dissolved and formed hydrogen gas. When Sucrose was heated it burnt and resulted in a chemical change. Magnesium. When Sodium Hydrogen Carbonate was mixed with HCI it was cold, bubbly, and it resulted in a chemical change.hen you mix magnesium with hydrochloric acid, the hydrochloric acid dissolves the magnesium and produces Hydrogen gas. The less concentrated the hydrochloric acid is, the slower the magnesium dissolves. Hypothesis. If the hydrochloric acid is mixed with the magnesium, then it will result in a chemical change.
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- HCl + sodium thiosulfate sodium chloride + sulfur dioxide + sulfur + water. 2HCl(aq) + Na2S2O3(aq) 2NaCl(aq) + SO2(g) + S(s) + H2O(l). The rate of this reaction can be measured by looking at the rate at which the product solid sulfur (S(s)) is formed. The solid sulfur makes the colourless solution go cloudy.