Risk assessment is important in ensuring that an experiment is conducted safely.Ethanol is one of the reagents that can be used to test for the presence of lipids individually or as part of Sudan III solution. However, ethanol is highly flammable.Which one of the following is the correct precaution that should be taken in order to use ethanol safely?Use a fume cupboard when using ethanolUse goggles and face shieldKeep away from naked flamesWear gloves onlyI DON'T KNOWSUBMIT ANSWER

Which is not a use of ethanol?

Alcohols ________. Group of answer choicesare skin degerming agentsdissolve membrane lipids at concentrations of greater than 50%can be used for disinfection or antisepsisare limited in effectiveness due to rapid evaporationAll of the choices are correct

This alcohol is not safe to eat or drink, but it is often used topically (e.g. on the skin) in the clinical setting because it is a good disinfectant and has a lower toxicity than similar light alcohols.

thanol and water are miscible and therefore water and ethanol can be classified as the solute or solvent depending on their amounts Question 3 options: True False

what are potential hazards and sources of risk in the laboratory? check all that apply: - Glassware & equipment - chemical reagents - electrical outlets - fellow classmates - gas lines