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Determination of the heat of reaction of a neutralization reaction: Practical
In this exercise you measure the heat released when a strong acid and a strong base react with each other. On the basis of measurement you, you can determine the heat of neutralization of the reaction.
The worksheets for this lab are structured …
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Determination of the reaction enthalpies of a redox reaction: Practical
In this exercise you measure the temperature of the reactants before and during the reaction. On the basis of these measurements, you can identify the energy exchange of the reaction.
The worksheets for this lab are structured according to:
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Preparation of Solutions: Practical
In this exercise you make solutions of solid and / or liquid with a certain concentration.
The worksheets for this lab are structured according to:
- purpose of the lab;
- principle;
- necessities;
- assignments.
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Mass aspects of a chemical reaction: Practicum
In this exercise you determine by means of precise measurement and afleeswerk the amount of sodium bicarbonate in an effervescent tablet.
The worksheets for this lab are structured according to:
- purpose of the lab;
- necessities;
- determination of …
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The concept of mole: Practicum
In this exercise, you learn to weigh molar quantities, visualize and calculate.
The worksheets for this lab are structured according to:
- purpose of the lab;
- roads molar quantities;
- determining the number of dust particles in a given sample.
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Reaction between copper metal and sulfur powder: Practicum
In this exercise you show experimentally in the molar mass and react two simple substances. From the experimental findings you then set the reaction equation.
The worksheets for this lab are structured according to:
- purpose of the lab;
- …
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Determination of the content of calcium carbonate in toothpaste: Practical
In this exercise you do a simple quantitative measurement of carbon dioxide, which will be formed by the addition of hydrochloric acid to toothpaste. The measurement serves as the basis for stoichiometric calculations used to determine the amount of …
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Determination of content of calcium carbonate abrasive: Practicum
In this practical to do a simple quantitative measurement of carbon dioxide, which will be formed by the addition of hydrochloric acid to abrasive. The measurement serves as the basis for stoichiometric calculations used to determine the amount of …
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Determination of calcium carbonate shells: Practicum
In this exercise you do a simple quantitative measurement of carbon dioxide, which will be formed by the addition of hydrochloric acid to one gram shells. The measurement serves as the basis for stoichiometric calculations used to determine the …
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Determination of calcium carbonate in antacids: Practicum
In this exercise you do a simple quantitative measurement of carbon dioxide, which will be formed by the addition of hydrochloric acid to a stomach tablet. The measurement serves as the basis for stoichiometric calculations used to determine the …
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Metal Complexes: Practicum
In this exercise you explore the bond between metal ions and water molecules, adding salt solutions of acids and bases.
The worksheets for this lab are structured according to:
- purpose of the lab;
- necessities;
- experiment.
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Metal complexes and hydrates: Practicum
In this practical study you add the bond between metal ions and water molecules together by salt solutions, acids and bases. Moreover you observe the color of hydrated and dehydrated crystals.
In addition, run from the chemical calculations in …
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