Contained in each version of the KIM, which is issued at the exam. According to the 2020 demo, it might look like:
The examination paper consists of two parts, including 35 tasks. Part 1 contains 29 short answer tasks, part 2 contains 6 long answer tasks.
3.5 hours (210 minutes) are allotted to complete the examination paper in chemistry.
The answer to the tasks of part 1 is a sequence of numbers or a number. Write down the answer according to the samples below in the answer field in the text of the work, and then transfer it to the answer form No. 1. Write down the sequence of numbers in tasks 1–26 without spaces, commas and other additional characters.
Answers to tasks 30–35 include detailed description throughout the course of the task. In the answer sheet No. 2, indicate the number of the task and write down its full solution.
All USE forms are filled in with bright black ink. The use of gel, capillary or fountain pens is allowed.
When completing tasks, you can use a draft. Entries in the draft and in the text of KIMs are not taken into account when evaluating the work.
When performing work, use the Periodic Table of Chemical Elements D.I. Mendeleev; table of solubility of salts, acids and bases in water; electrochemical series of voltages of metals. These accompanying materials are attached to the text of the work.
Use a non-programmable calculator for calculations.
The points you get for completed tasks are summed up. Try to complete as many tasks as possible and score the most points.
We wish you success!
Part 1
The answer to tasks 1–26 is a sequence of digits. Write down the answer in the answer field in the text of the work, and then transfer it to the ANSWER FORM No. 1 to the right of the number of the corresponding task, starting from the first cell. Write the sequence of numbers without spaces, commas and other additional characters. Write each character in a separate box in accordance with the samples given in the form. The numbers in the answers to tasks 5, 10-12, 18, 19, 22-26 can be repeated.
The answer to tasks 27-29 is a number. Write this number in the answer field in the text of the work, while observing the specified degree of accuracy. Then transfer this number to the ANSWER FORM No. 1 to the right of the number of the corresponding task, starting from the first cell. Write each character in a separate box in accordance with the samples given in the form. Units of measurement of physical quantities do not need to be written.
Do not forget to transfer all answers to the answer sheet No. 1 in accordance with the instructions for doing the work.
Part 2
To record answers to tasks 30-35, use the ANSWER FORM No. 2. First write down the task number (30, 31, etc.), and then its detailed solution. Write your answers clearly and legibly.
All graduates face one difficult task - to adequately pass the final exam, which is not only an opportunity to receive a certificate of complete secondary education, but allows you to continue studying at the chosen educational institution in order to get the desired profession and then do what you love.
For more successful preparation for the exam, an open bank of tasks for the exam has been created. Who is it for? What tasks can be found in it? And how to use this bank?
The bank contains exam tasks from previous years and tasks similar to those that may be in tests. The bank is not something stable, frozen - it is constantly replenished with tasks, so the guys always have something to work on, to additionally check the quality of their preparation.
The Ministry of Education and Science of the Russian Federation plans to make tests for the Unified State Examination and the OGE from the tasks available in the bank. At first, only a part of the control and measuring materials will consist of these tasks. But in the future it is supposed to be completely composed of them. So, having completed those that are offered in an open bank, having trained, having filled your hand, you can no longer doubt future success. At the very least, they will definitely be one hundred percent ready for the test, since some of them are guaranteed to get caught.
open bank assignments allows you to prepare not only for the final exam, but also to better master the new material studied during the academic year, work on gaps in knowledge, seriously prepare for intermediate certification, olympiads of various levels.
Who has access to the tasks placed in the open bank? Anyone who wants. You can work them out on your own, with a teacher, teachers use them to prepare students for exams.
The assignments in this bank are collected in all subjects that graduates can choose to take. Moreover, the tasks are not arranged randomly, but by types, sections. Therefore, it is easy to find a subject of interest, then a section and select the tasks of interest that you would like to work on. Thanks to this set of tasks, the graduate understands which sections, topics he has already mastered, and which ones he has not. And thus there are no missed topics, everything is worked out.
It is possible to postpone the tasks of interest, and then print them.
You can even see how many tasks are available in the open bank for a particular section.
But the answers to the tasks detailed explanation there are no logics for their solution in the Open Bank. This creates some serious difficulties. If you can’t do it yourself, then how to deal with the problem? Who will help? It turns out that if the teacher does not take such tasks to solve in the classroom, the future graduate will have to hire a tutor or attend courses or electives where they understand.
Despite this, the creation open bank, which is constantly updated with new tasks - a great opportunity prepare for the exam or the exam. Parents can control the preparation of the child by offering to solve tasks from different topics. If you did it - ready, no, then you need to take urgent measures. But now the child and parents know exactly what topics need to be worked hard. After all, tutors always like to start from the very beginning of the course in the subject, and why waste time and money if the parents have already figured out the problematic sections.
Parents have the opportunity to check the quality of the tutor's work in the same way: no matter how he convinces that the child is prepared for the final test, the most honest confirmation of this will be confident solutions to tasks from the Open Bank, which you can easily find on the FIPI website: http:/ /www.fipi.ru/content/otkrytyy-bank-zadaniy-ege.
It is advisable to start preparing for the Unified State Examination 2018 in chemistry for 11th grade graduates by familiarizing yourself with the demo versions of KIM published on the official website of FIPI. Also, the FIPI open bank of tasks contains examples of real options included in tests for exams.
| USE 2018 chemistry demo | Download demo 2018 |
| Specification | demo variant ege |
| Codifier | codifier |
Total tasks - 35
Maximum primary score for work - 60.
The total time to complete the work is 210 minutes.
The system for assessing the performance of individual tasks and the examination work of the USE 2018 in chemistry in general
Answers to tasks of part 1 are automatically processed after scanning of answer forms No. 1.
Answers to the tasks of part 2 are checked by the subject commission. For the correct answer to each of the tasks 1–6, 11–15, 19–21, 26–29, 1 point is given.
The task is considered completed correctly if the examiner gave the correct answer in the form of a sequence of numbers or a number with a given degree of accuracy. Tasks 7–10, 16–18, 22–25 are considered completed correctly if the sequence of numbers is correctly indicated.
For a complete correct answer in tasks 7–10, 16–18, 22–25, 2 points are given; if one mistake is made - 1 point; for an incorrect answer (more than one mistake) or its absence - 0 points.
Tasks of part 2 (with a detailed answer) provide for checking from two to five elements of the answer.
Tasks with a detailed answer can be completed by graduates in various ways. The presence of each required element of the answer is estimated at 1 point, so the maximum score for a correctly completed task is from 2 to 5 points, depending on the degree of complexity of the task: tasks 30 and 31 - 2 points; 32 - 4 points; 33 - 5 points; 34 - 4 points; 35 - 3 points.
Part 2 assignments are checked on the basis of element-by-element analysis of the graduate's response in accordance with the assessment criteria for the assignment.
