It is imperative to use goggles, aprons, and closed toe shoes for this lab. The chemicals in this lab are harmful and can cause serious injury and irritation. This lab uses a strong sodium Hydroxide and can burn the skin. If this should happen to occur wash thoroughly.…
II. Safety- In this lab the needed safety materials required are safety goggles and apron. Also its suggested to wash hands after dealing with any of the chemicals. some chemicals with safety hazards we will be working with are Sodium chloride with is slightly toxic if ingested. Sodium Bromide which is slightly toxic if inhaled or ingested may cause serious eye damage if in contact. Sodium Iodide may cause serious eye damage, corrosion or irritation causes skin irritation. Silver Nitrate may cause skin corrosion or irritation also may cause severe skin burns and eye damage, very flammable keep away from heat, sparks, open flames, and hot surfaces. Magnesium Nitrate may cause skin and serious eye damage, corrosion or irritation also it is very flammable. Calcium Nitrate Is very reactive and a oxidizer, It will also irritate any contact point. Barium Nitrate and Strontium Nitrate also have similar affects to exposed skin and they are also oxidizers.…
1. What safety equipment is available to you while you do your experiments? How far are they from you while you are conducting your experiments? This includes fire extinguishers, phones, showers, etc.…
Explain why you did this lab and what if any safety precautions needed to be followed.…
Please be sure read everything carefully. We have a number of safety procedure and common sense guide lines that should always be followed when working in any laboratory even if that lab is your kitchen. In every lab there is always the danger that you may expose yourself to injury. The chemicals and equipment that you use and the way that you use them are very important, not only for your safety but for the safety of those working around you. Please follow these rules at all…
Didymium safety glasses Clear or colored tubing: 40mm heavy wall Graphite plate Torch kit Propane or MAPP gas…
Safety:The Hydrochloric acid used in this experiment could cause blindness upon contact with the eyes. Wear your goggles and handle it with care.…
During this lab we are dealing with some dangerous chemical including Lead Nitrate, Potassium Iodide. In this lab you will need to be wearing safety goggles at all times and closed toed shoes and for people that have long hair they need to have it tied back because we will be using a bunsen burner. Also when handling Lead it…
List of Materials: 1 thermometer (0 to 100 °C), 1 beaker (250 or 400 mL), 1 hot plate, ice (enough to fill the beaker), tap water (about 25 mL), 1 graduated cylinder (optional), safety goggles, lab apron, at least 1 rag (to clean up spills), pencil/pen, notebook/paper, graph paper, and access to an electrical outlet.…
The purpose of this experiment is to become familiar with the precision and accuracy of scientific glassware.…
8.) Wash down the area with water after the bottle has exploded. Don’t touch the remaining substance if there is any surrounding the bottle. It will burn you.…
Check glassware such as test tubes and beakers for cracks and chips prior to use.…
These experiments must be done in a fume cupboard as both the reactants and products are hazardous. Teachers attempting this demonstration for the first time are strongly advised to do a trial run before doing it in front of a class.…
Introduction- This experiment is for qualitative analysis so we are trying to find out what is in a substance. In this case we are using the flame test to try and discover what is in 4 unknown sample solutions that we have been given this is done by cross referencing the colour of the flame with 6 known solutions we test beforehand.…
Be careful with all glassware. If cut, wash with water and seek advice to avoid infection.…