Category: <span>Chemistry</span>

Chemistry

Unacceptable defects: through notches – a defect in the form of a crack passing through the entire thickness of the wall or bottom Chips – damage to the surface as…

Chemistry

Chemistry

Page Chapter 3 Influence of environmental factors on microorganisms The life of microorganisms is closely dependent on environmental conditions. Both plants, macroorganisms, and the microcosm are significantly influenced by various…

Chemistry

Institute of Management and Entrepreneurship Security Department of Life Safety and Environmental Protection Examination No. 5 Abstract on the methodological bases for determining the size and structure of affected areas,…

Chemistry

Topic 11. Tin and riveting works. Klepka. Lesson 1 Riveting is the process of connecting two or more parts with rivets. This type of connection belongs to the group of…

Chemistry

5.1 The SW consists of pre-trip service, service during operation and service after returning from the route. 5.2 The SW before leaving for the haul must be carried out at…

Chemistry

Guidelines and assignments for the test in chemistry: Patterns of chemical processes. I. Guidelines. General provisions. The laws of chemical processes are the subject of study of two branches of…

Chemistry

Chemistry

Lab #9 TESTING AN ASYNCHRONOUS MACHINE IN THE MODES OF INDUCTION REGULATOR, PHASE REGULATOR AND ADJUSTABLE REACTIVE COIL GENERAL INFORMATION An asynchronous machine with a phase rotor, in addition to…

Chemistry

Acid treatment of wells is designed to clean bottomholes, bottomhole zone, tubing from salt, paraffin-resinous deposits and corrosion products during well development in order to start them, as well as…

Chemistry

Chemistry

Example 1 Calculation of the value of the surface activity of surfactants by changing the surface tension; calculation of the value of the surface activity of the homologue according to…

Chemistry

Chemistry

Chemistry

Chemistry

Chemistry

Chemistry

Chemistry

Chemistry

Technical mechanics 1. Technical mechanics consists of: Theoretical mechanics · Resistance · Details Applied mechanics is part of the general field of mechanical science and deals with the study of…

Chemistry

Chemistry

Content Content Introduction Hygienic requirements for classroom lighting 4-10 Air-thermal regime of the classroom 11-18 Epilogue Bibliography Introduction School hygiene is the science of protecting, strengthening and developing the health…

Chemistry

1. Ulcerative colitis first detected, distal form, moderate activity. Chronic posthemorrhagic anemia of mild degree. 2. The patient has diarrheal syndrome, pathological impurities in the feces (mucus, blood), false urge…

Chemistry

The terms of reference is a document that establishes the main purpose and quality indicators of the ES, technical, economic and special requirements for the product under development, development stages,…

Chemistry

Chemistry

1. Hypochromic microcytic anemia (probably iron deficiency) of moderate severity. Pregnancy 26 weeks. The diagnosis of “anemia” was established on the basis of a decrease in hemoglobin concentration of less…

Chemistry

1. Syndrome of inflammatory changes and septicemia (fever, chills, acute phase indicators), intoxication syndrome (weakness, increased sweating, decreased appetite, weight loss, arthralgia, myalgia, anemia), valvular changes syndrome (formation of aortic…

Chemistry

PRACTICAL WORK No. 13 Topic: Determination of signs of authenticity and payment of banknotes Updated in the work of the PC and OK: OK 2. Organize their own activities, choose…

Chemistry

Chemistry

Sheet cutting technologies Sheet cutting methods can be divided into two groups: mechanical and thermal . The first group includes cutting with scissors, milling, drilling, stamping , etc. The second…

Chemistry

1. Diabetes mellitus, type 1, first identified. HbA1C

Chemistry

Chemistry

Completed by: Markeev A.A. Student 303FFD Hand-l: Melkostupov A.A. Antiseptics Antiseptics (Latin anti – against, septicus – decay) – a system of measures aimed at the destruction of microorganisms in…

Chemistry

1. Severe iron deficiency anemia. 2. Iron deficiency anemia – based on the history of the disease (did not eat meat since infancy); characteristic clinical picture (anemic syndrome: rapid fatigue,…

Chemistry

Chemical terms and concepts in advertising Cheremnova Tatyana Vasilievna Teacher Novokuznetsk 2014 Table of contents 1. Introduction…………………………………………………………………………3 2. Literary review…………………………………………………………….4 2.1. What is advertising…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………… 2.2. Advertising in human life…………………………………………………..4 3.…

Chemistry

Theoretical lesson No. 14 Topic: “CHF” Definition CHF is a syndrome that develops as a result of various diseases of the cardiovascular system, leading to a decrease in myocardial contractility,…

Chemistry

113. Mechanical devices used to convert energy, materials or information 1. mechanism 2. car 3. knot 114. Machines that convert one or another type of energy into mechanical or vice…

Chemistry

Federal Agency for Railway Transport State educational institution Higher professional education PETERSBURG STATE UNIVERSITY WAYS OF COMMUNICATION» READING ENGINEERING DRAWINGS Tutorial SAINT PETERSBURG 2008 UDC 744 BBC 30.11 Reading engineering…

Chemistry

1. Primary: coronary artery disease. Postinfarction cardiosclerosis. Atherosclerosis of the coronary vessels. PTCA and RCA stenting from 18.01.2016 Background: arterial hypertension stage III, III degree, risk of CCO4. Dyslipidemia IIa…

Chemistry

Chemistry

Chemistry

1. Main: chronic glomerulonephritis, hypertonic form, active phase. Arterial hypertension of the 2nd degree, very high risk. Complications: CKD – C5 stage. Anemia (nephrogenic), moderate. 2. Chronic glomerulonephritis – proteinuria,…

Chemistry

Chemistry

Problem 1. Two saturated hydrocarbons have the same elemental composition: 85.714% C and 14.286% H by mass. The vapor density of these hydrocarbons in terms of argon is 1.4 and…

Chemistry

Chemistry

A number of standard electrode potentials of non-metals. Non-metals (with the exception of inert gases) are chemically active substances. In reactions with metals, atoms of non-metallic elements add electrons, and…

Chemistry

Chemistry

Exploration in the mountains CONTENT Introduction Mountainous terrain and its influence on the organization and conduct of reconnaissance Features of the mountainous area The influence of mountainous terrain on the…

Chemistry

TECHNOLOGICAL PROCESS AND TECHNOLOGICAL OPERATION 1. Labor includes the following elements: Ø labor activity of a person (labor operations) Ø means of labor (device tools) Ø subject of labor (raw…

Chemistry