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STEAM laboratory

 Laboratory work #10: «Test for hydrogen gas»

Description: In this laboratory work, the reaction of diluted acids with metals is studied using the example of the interaction between hydrochloric acid and zinc. During the experiment, hydrogen is released, which can be identified using a qualitative test — a characteristic pop when a lit match is brought near. This study demonstrates the basic principles of chemical reactions between metals and acids, as well as the properties of hydrogen as a gas.

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 Laboratory work #13: “Common Properties of Nitric Acid with Other Acids”

Description: In this lab work, students will conduct a series of experiments to study the common properties of nitric acid compared to other acids, such as acetic acid and lemon juice. Long-term Plan Section Subsections of the Standard Educational Program (SEP) Learning objectives Elements of Groups 17(VII), 16 (VI), 15 (V), 14(VI), and their compounds Nitric Acid.Lab Experiment № 13:“Properties of Nitric Acid Common with Other Acids” 9.1.4.7 to know the molecular formula of nitric acid and explain the formation of chemical bonds between atoms.9.2.1.19 to investigate the properties of nitric acid common with other acids.

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Laboratory work #9: «Obtaining and Properties of Salts»

Description: Students will conduct a series of chemical experiments where they will observe reactions of various salts with bases, metals, and silver nitrate. Long-term plan section Subsections of the Standard Educational Program (SEP) Learning objectives Main classes of inorganic compounds. Genetic link Salts. Laboratory experiment № 9 “Obtaining and properties of salts” 8.3.4.10 to know various methods of obtaining salts and to compose corresponding reaction equations; 8.3.4.11 to know and understand the classification, properties of salts and to compose equations of reactions characterizing their chemical properties

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 Laboratory work #7: «Properties of acids»

Description: In this experiment, students will investigate the properties of various acids (acetic, citric, and ascorbic) by interacting them with indicators and metals. Long-Term Plan Section Subsections of the Standard Educational Program (SEP) Learning Objectives Major classes of inorganic compounds. Genetic connection  Acids. Laboratory Experiment #7 “Studying the Properties of Acids” 8.3.4.8 to know and understand the classification, properties of acids, and write equations for reactions characterizing their chemical properties

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