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1. edu.rsc.org › experiments › observing-chemicalObserving chemical changes | Experiment | RSC Education

   edu.rsc.org › experiments › observing-chemical

   See the accompanying guidance on apparatus and techniques for microscale chemistry, which includes instructions for preparing a variety of solutions. Barium nitrate, 0.2 mol dm –3. Sodium sulfate, 0.5 mol dm –3. Lead nitrate, 0.5 mol dm –3. Ammonia solution, 3 mol dm –3.

2. edu.rsc.org › experiments › testing-salts-for-anionsTesting salts for anions and cations - RSC Education

   edu.rsc.org › experiments › testing-salts-for-anions

   This experiment involves identifying the cations and anions in various salt solutions. This experiment should take around 1-2 hours. Equipment Apparatus. Eye protection; Test tubes; Chemicals. Access to: Full range indicator paper; Ammonia solution, 2 mol dm –3 ; Sodium hydroxide solution, 0.4 mol dm –3 ; Hydrochloric acid solution, 0.4 mol ...

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   What is sodium sulfate used for?

   • Sodium sulfate’s diverse applications make it an essential chemical in several industries. The most common uses of sodium sulfate include: Detergent Manufacturing: In the detergent industry, it is used as a filler or diluting agent. Paper Industry: It’s a crucial component in the kraft process of paper pulping, aiding in the removal of lignin.

   Sodium Sulfate | Formula, Properties & Application

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   Is sodium sulfate a hazard?

   • Wear eye protection throughout. Check our guidance on apparatus and techniques for microscale chemistry to find out more about setting up microscale Hoffman apparatus. Sodium sulfate, Na 2 SO 3 (aq), 0.5 mol dm –3 is of low hazard. See CLEAPSS Hazcard HC098B and CLEAPSS Recipe Book RB107.

   Electrolysis using a microscale Hoffman apparatus

   edu.rsc.org/experiments/electrolysis-using-a-microscale-hoffman-apparatus/541.article

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   How long does it take to electrolyze sodium sulfate solution?

   • In this experiment, students use a microscale Hoffman apparatus to carry out the electrolysis of sodium sulfate solution. They then consider ways of testing for the gases they have collected. The practical should take approximately 25 minutes. Read our standard health and safety guidance. Wear eye protection throughout.

   Electrolysis using a microscale Hoffman apparatus

   edu.rsc.org/experiments/electrolysis-using-a-microscale-hoffman-apparatus/541.article

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   How is an electric current passed through a sodium sulfate solution?

   • An electric current is passed through a sodium sulfate solution. Gases are collected at the electrodes are tested for pH.

   Electrolysis of a sodium sulfate solution - Chemical Education Xchange

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4. edu.rsc.org › experiments › electrolysis-using-aElectrolysis using a microscale Hoffman apparatus - RSC Education

   edu.rsc.org › experiments › electrolysis-using-a

   In this experiment, students use a microscale Hoffman apparatus to carry out the electrolysis of sodium sulfate solution. They then consider ways of testing for the gases they have collected. The practical should take approximately 25 minutes. Equipment. Apparatus. Eye protection. Clamp and stand. Microscale Hoffman apparatus (see note 3 below)

5. material-properties.org › sodium-sulfateSodium Sulfate | Formula, Properties & Application

   material-properties.org › sodium-sulfate

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   Applications. Sodium sulfate’s diverse applications make it an essential chemical in several industries. The most common uses of sodium sulfate include: Detergent Manufacturing: In the detergent industry, it is used as a filler or diluting agent.

6. chem.libretexts.org › Courses › Lansing_CommunityExperiment 5: Reactions - Chemistry LibreTexts

   chem.libretexts.org › Courses › Lansing_Community

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   Jun 18, 2019 · Reactions between two salt solutions and also acid-base neutralizations are double replacement reactions. General Form: AB + CD → AD + CB. There are three types of chemical equations commonly used to describe a double replacement reaction: molecular, ionic and net ionic equations.

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8. chem.libretexts.org › Courses › University_of4: Experiment 4 - Chemical Reactions - Chemistry LibreTexts

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   For example, magnesium sulfate is used as an electrolyte replenisher or anticonvulsant, calcium chloride is indicated in the immediate treatment of hypocalcemic tetany (abnormally low levels of calcium in the body that cause muscle spasm) and intravenous sodium bicarbonate is a medication primarily used to treat severe metabolic acidosis. But ...

9. www.chemedx.org › video › electrolysis-sodiumElectrolysis of a sodium sulfate solution | Chemical ...

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   Home. Electrolysis of a sodium sulfate solution. An electric current is passed through a sodium sulfate solution. Gases are collected at the electrodes are tested for pH. Credits: Design and Demonstration. Frederick Mattes Hastings College, Hastings, NE 68902. Video. Jerrold J. Jacobsen University of Wisconsin - Madison, Madison, WI 53706. Text.