8) Kimya Bilimi – Kimya Uygulamalarında İş Sağlığı ve Güvenliği - Ünite 1 (9.Sınıf -TYT Kimya) 2022

Hello everyone! This week, Orbital Publications has reviewed the rules to be followed in the laboratory, laboratory safety warning signs, and chemical substance warning signs in detail for you. Course Content: 00:00 1. Rules to Follow in the Laboratory 00:35 Read the experiment handout before starting the experiment. Do not work alone; work with the instructor in charge. Familiarize yourself with the first aid kit and medicine cabinet. Do not run or play in the laboratory. Clean up any chemical spills during the experiment immediately. Clean up any substances spilled in the laboratory without contact with skin. Do not determine chemical substances by tasting, smelling, or contact with skin. If chemicals come into contact with skin, rinse the skin thoroughly with plenty of water. Do not bring food or drink into the laboratory. Do not use pipettes with your mouth; always use a bulb. * Wear safety glasses wherever splashes are possible. Never pour water on acid. Slowly add acid to water. Do not experiment with mercury. The use of mercury in experiments was banned in 2015. Do not pour organic solvents and waste into the sink. 2. Laboratory Safety Warning Signs 12:15 Sharp objects Flammable materials Electrical warning Fragile materials Use of heat gloves Toxic Use of eye protection Use of protective clothing 3. Chemical Substance Warning Signs – 16:45 Irritant Corrosive Flammable Caustic Environmentally Harmful Toxic Explosive Radioactive 4. Question Solution 23:10 Click the link for all Lecture PDFs! https://tinyurl.com/yy48x36e Video Application Solutions Semih Balmuk Semih BALMUK   / semihbalmuk.  . Orbital Publications https://www.orbitalyayinlari.com 9TH GRADE QUESTION BANK WITH TOPIC EXPLANATIONS 10TH GRADE Supplementary Education Program (TEP) 11TH GRADE Supplementary Education Program (TEP) 11TH GRADE QUESTION BANK WITH TOPIC EXPLANATIONS (20%) AYT Chemistry Branch Practice Tests (13x30) TYT Chemistry Branch Practice Tests (7x45) 20% 12TH GRADE MY ROOM AYT Book (80%) - Organic Chemistry The application solutions are mine. You can access the books and solutions from the link above. #Chemistry #SubjectExplanation #TYT #AYT