241
getting inorganic
substances.
salts in the laboratory. Practical work.
23-24
Biochemistry.
To view biochemical methods of research of
substances involved in the life processes of
living organisms, getting to know mechanism
and energy metabolism in the body, doing
practical work, solving the tasks.
25-26
Professional orientation.
Getting to know the scientific principles of
modern production, the most important
chemical application, features of the most
common professions related to the knowledge
of chemistry.
27-28
Interesting Chemistry,
getting to know and
making interesting
experiments.
To make the following experiments:
- “Vulkan” on the table,
- “Zvezdnyi dozhd”,
-
fireworks in the middle of liquid,
-“Zelenyi ogon”,
-water sets fire to paper,
-colourful flame,
-
wands, hypergolic liquid,
-
burning of various substances in melted
crystals,
-water - catalyst,
-
paraffin spontaneous combustion.
29-33
Chemistry and food.
“The product label”, nutritional supplements,
nitrates in the human diet. The value of
possible contaminants of food. How to keep a
diet correctly? The effect of protein, fat,
carbohydrates on human body. Vitamins: how
to take it correctly. “A sound mind in a sound
body”.
34-37
Chemical hygiene products
and cosmetics.
A soap and detergent sanitizer. The effect of
harmful factors on the tooth
enamel. The substances used for dyeing hair,
deodorants and cosmetics. Modern nail
polishes.
38-42
Drug Chemistry.
Antibiotics and high-potency drugs.
Classification and spectrum of activity on the
human body. Aspirin: pros and cons.
Study of drugs
(Antidepressants).
43-45
Effect of bad habits on the
human body.
Toxic effect of ethanol on the human body.
Smoking is harm to health! Drug habit is a
dangerous addiction.
242
46-50
Water: its properties and
values. City water
resources.
Water use and water
consumption.
Sources of
water pollution.
51-54
Air: its composition and
value.
Air protection.
55-57
Soil: its composition and
properties.
Soil increase and
conservation.
Soil. Soil composition. Lime. Acid. Ash. Peat.
Organics. Chemical fertilizers.
Plant food compounds.
58-59
Organic chemistry.
To view the theory of the structure, synthesis,
successes and problems of organic chemistry.
60-62
Interesting experiments on
the topic “Natural
Chemistry”: gold mining,
mineral chameleon, etc.
To make experiments:
- gold mining
- mineral chameleon,
- “Pharaoh's snake”,
- dark gray snake,
- "chemical algae"
- burning snow,
-”snowstorm” in the glass.
63-65
Achievements in the field
of chemicalization of
national economy.
Iron industry and
chemistry, space and
chemistry, crop and
chemistry, etc.
Interesting experiments on
the topic “Chemistry in
agriculture”.
To view achievements in the field of
chemicalization of national economy.
To make the following experiments:
-
different ways of producing milk,
-transformation of milk into water,
-original egg.
66
Solving charades, puzzles,
crosswords on Chemistry.
To check formedness of knowledge on
chemical elements, skills, writing skills of
equations in a playing form.
67
Panel game "Chemistry
and environmental
protection".
To solidify and deepen knowledge, to develop
skills of independent work with the help of
popular educational and scientific literature.
68-72
Chemical elements.
Elements of oxygen
subgroups.
To solidify pupils’ knowledge on getting and
chemical properties of elements of oxygen
subgroups.
73-77
Elements of nitrogen
subgroups.
To solidify pupils’ knowledge on getting and
chemical properties of elements of nitrogen
243
subgroups.
78-81
Elements of carbon
subgroups.
To solidify pupils’ knowledge on getting and
chemical properties of elements of carbon
subgroups.
82-84
Chemistry and jewelry.
Jewelry made of metal, decorative stones,
natural materials, ceramics, enameled
polymeric materials.
85-89
Redox reactions.
To be able to define redox reactions among
proposed, to set ratios by electron and
electron-ion balance.
90-95
Calculations based on
chemical formulas.
Basic concepts and Laws of Chemistry.
Substance, chemical element, atom, molecule.
The Law of conservation of substances’ mass,
the Law of definite proportions, Avogadro's
Law. Amount of substance, mole, molar
mass, molar volume of gases. Mass fraction.
Calculation of mass fraction of chemical
element in the compound. Determination of
chemical formula of substance according to
mass fractions of elements. Relative density
of gas. Determination of substance’s simple
formula according to mass fractions of
elements using absolute and relative density
of substance. Determination of substance’s
formula according to relative density of gas
and mass (volume and amount) of combustion
products.
96-102 The calculations on the
equations of chemical
reactions
Chemical reactions. Equations of chemical
reactions. Calculation of substance’s mass
(volume and amount) on the known mass
(volume and amount) of one of the reactive or
resulted substances.
Heat of reaction.
Thermochemical equations of reactions.
Calculation of heat of reaction on data about
amount (mass, volume) of one of the
substances involved in the reaction and
amount of released or absorbed heat.
Calculation of mass (amount, volume) of the
reaction product if one of the starting
substances is given in excess.
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