Методические рекомендации для подготовки к экзамену по английскому языку (для студентов химического факультета). Жилина Л.В. - 10 стр.

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19
II. Answer the questions:
1. Who made an “organic” substance?
2. When did Fr. Wohler make “organic” substance?
3. What are the branches of chemistry?
4. What is organic chemistry?
5. What are isomers?
III. Retell the text.
20
TOPIC 6
I. Read and translate the text.
ANALYTICAL CHEMESTRY
The field of chemistry is now a very large one. There are more than
30 different branches of chemistry. Some of them are inorganic chemis-
try, organic chemistry, physical chemistry, pharmaceutical chemistry,
nuclear chemistry, industrial chemistry, colloidal chemistry, electro-
chemistry, magneto chemistry, biochemistry and analytical chemistry.
The analytical chemistry is the science about the determination of
chemical composition of substance and its structure. The subject of the
analytical chemestry is the chemical analysis. The analytical chemistry
and the chemical analysis are very important for science and industry.
For example, the chemical analysis is a major research method in geol-
ogy, medicine, technique etc. In industry all the materials are yielded
only with usage of chemical analysis.
The chemical analysis existed and in ancient times. The first ana-
lytical device was weights. Then the aerometer and other devices were
invented. In Russia the creator of chemical analysis was Lomonosov who
inserted systematic applying of weights. He opened the laws, which are
the basis of modern analytical chemistry. Also Lomonosov staged first in
Russia chemical lab.
Modern analytical chemistry consists of quality and quantitative
analysis. The analysis can be chemical, physical or physicochemical.
There are basic methods of the analysis: gravimetric, titrimetric, kinetic,
electrochemical, optical, thermal, biological etc. Now the analytical
chemistry is closely bound with other sciences: physics, technique,
mathematics etc. For example, mathematics is necessary for data proc-
essing of the analysis. The computers are necessary for automation of
analytical processes. The other hand, the analytical chemistry supplies
other fields of science with methods and devices. The discovery of laws
and the development of industry have made the analytical chemistry one
of major sciences. The analytical chemistry is influencing on chemistry
and all science very much. 
II. Answer the questions:                                                                                                TOPIC 6
      1. Who made an “organic” substance?
                                                         I. Read and translate the text.
      2. When did Fr. Wohler make “organic” substance?
      3. What are the branches of chemistry?
                                                                              ANALYTICAL CHEMESTRY
      4. What is organic chemistry?
      5. What are isomers?                                      The field of chemistry is now a very large one. There are more than
                                                         30 different branches of chemistry. Some of them are inorganic chemis-
III. Retell the text.                                    try, organic chemistry, physical chemistry, pharmaceutical chemistry,
                                                         nuclear chemistry, industrial chemistry, colloidal chemistry, electro-
                                                         chemistry, magneto chemistry, biochemistry and analytical chemistry.
                                                                The analytical chemistry is the science about the determination of
                                                         chemical composition of substance and its structure. The subject of the
                                                         analytical chemestry is the chemical analysis. The analytical chemistry
                                                         and the chemical analysis are very important for science and industry.
                                                         For example, the chemical analysis is a major research method in geol-
                                                         ogy, medicine, technique etc. In industry all the materials are yielded
                                                         only with usage of chemical analysis.
                                                                The chemical analysis existed and in ancient times. The first ana-
                                                         lytical device was weights. Then the aerometer and other devices were
                                                         invented. In Russia the creator of chemical analysis was Lomonosov who
                                                         inserted systematic applying of weights. He opened the laws, which are
                                                         the basis of modern analytical chemistry. Also Lomonosov staged first in
                                                         Russia chemical lab.
                                                                Modern analytical chemistry consists of quality and quantitative
                                                         analysis. The analysis can be chemical, physical or physicochemical.
                                                         There are basic methods of the analysis: gravimetric, titrimetric, kinetic,
                                                         electrochemical, optical, thermal, biological etc. Now the analytical
                                                         chemistry is closely bound with other sciences: physics, technique,
                                                         mathematics etc. For example, mathematics is necessary for data proc-
                                                         essing of the analysis. The computers are necessary for automation of
                                                         analytical processes. The other hand, the analytical chemistry supplies
                                                         other fields of science with methods and devices. The discovery of laws
                                                         and the development of industry have made the analytical chemistry one
                                                         of major sciences. The analytical chemistry is influencing on chemistry
                                                         and all science very much.



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