Question

Question 2 1 pts Which of the following safety precautions is advisable? O all of these answer choices O avoid burns from the laboratory burner O heat the test tube slowly while decomposing the contents O wear eye protection throughout the experiment o be very careful when handling glassware because hot glass looks like cold glass Question 3 1 pts What is the term for the amount of product experimentally obtained from a reaction? O actual yield O percent yield O reaction yield O theoretical yield

Answer 1

Comment in case of any doubt.

In a ally chemical lik proben laboratory while heating with a burner precautions like wearing protecting gloves maintaining safe distance from burner to avoid burns from the burner. Test tubes need to heated slowly so that chemical decomposition occurring does not lead to undesired products and glass tube does not crack. To protect eyes from heat eye protection gear at glasses / he would be morn that thanseves can inithstand the heat Glass till temperature is very high labore 600°C or ao ) does not glow or change the may it looks and looks like cold glass. So, we need to be careful for it. Hence [all of these answer choices.. actual amount obtained in the esperiment percent yield → actual yield theoretical yield theoretical yidd amount of product expected based number of males of linnting reactant . be thought of to be sinular to percent yield. actual yield actual yield X100 on can reaction yield → Hence answer is