Questions: 27. Which of the following should you use to extinguish a small fire in a beaker or flask? a) Water b) Fire extinguisher (Class A) c) A fire blanket or a lid d) None of the above 28. What should you do if you experience a chemical splash in your eye? a) Rinse with water immediately for at least 15 minutes and seek medical help b) Wait to see if the pain subsides c) Rub your eyes to alleviate the irritation d) Use an eye drop solution and continue working 29. Where is the emergency eyewash station located in most labs? a) Near the main entrance b) Next to the chemical storage area c) Near the sink or in a designated area d) In the storage closet with safety equipment 30. What should you do if you catch fire while in the laboratory? a) Run to the exit immediately b) Drop to the floor and roll to smother the flames c) Use a fire extinguisher to put out the flames d) Wait for the instructor to take care of the situation

27. Which of the following should you use to extinguish a small fire in a beaker or flask? a) Water b) Fire extinguisher (Class A) c) A fire blanket or a lid d) None of the above 28. What should you do if you experience a chemical splash in your eye? a) Rinse with water immediately for at least 15 minutes and seek medical help b) Wait to see if the pain subsides c) Rub your eyes to alleviate the irritation d) Use an eye drop solution and continue working 29. Where is the emergency eyewash station located in most labs? a) Near the main entrance b) Next to the chemical storage area c) Near the sink or in a designated area d) In the storage closet with safety equipment 30. What should you do if you catch fire while in the laboratory? a) Run to the exit immediately b) Drop to the floor and roll to smother the flames c) Use a fire extinguisher to put out the flames d) Wait for the instructor to take care of the situation
Transcript text: 27. Which of the following should you use to extinguish a small fire in a beaker or flask? a) Water b) Fire extinguisher (Class A) c) A fire blanket or a lid d) None of the above 28. What should you do if you experience a chemical splash in your eye? a) Rinse with water immediately for at least 15 minutes and seek medical help b) Wait to see if the pain subsides c) Rub your eyes to alleviate the irritation d) Use an eye drop solution and continue working 29. Where is the emergency eyewash station located in most labs? a) Near the main entrance b) Next to the chemical storage area c) Near the sink or in a designated area d) In the storage closet with safety equipment 30. What should you do if you catch fire while in the laboratory? a) Run to the exit immediately b) Drop to the floor and roll to smother the flames c) Use a fire extinguisher to put out the flames d) Wait for the instructor to take care of the situation
failed

Solution

failed
failed

Solution Steps

Step 1: Determine the Appropriate Method to Extinguish a Small Fire
  • For a small fire in a beaker or flask, using a fire blanket or a lid to smother the fire is effective. This method deprives the fire of oxygen, which is necessary for combustion.
Step 2: Immediate Action for Chemical Splash in the Eye
  • If you experience a chemical splash in your eye, it is crucial to rinse with water immediately for at least 15 minutes. This helps to dilute and remove the chemical from the eye. After rinsing, seek medical help to ensure no further damage occurs.
Step 3: Locate the Emergency Eyewash Station
  • In most laboratories, the emergency eyewash station is typically located near the sink or in a designated area. This placement ensures quick access in case of an emergency involving chemical exposure to the eyes.

Final Answer

  1. The correct answer is C.
  2. The correct answer is A.
  3. The correct answer is C.
  4. The correct answer is B.
Was this solution helpful?
failed
Unhelpful
failed
Helpful

Questions asked by other users

failedAnswered
A box contains assorted chocolates. Some chocolates contain only nuts and the others contain only cherries. A chocolate is randomly selected and eaten. Then another random selection is made from the remaining chocolates. Event A: The first selection contains nuts. Event B: The second selection contains cherries.
failedAnswered
Multiple Choice Question Who has increased risk of developing bacterial vaginosis? heterosexual women women who have sex with women college students the elderly
failedAnswered
Solve for (x). 16^x+2=32 x=
failedAnswered
Factor completely by using the trial-and-error method. Select "Prime" if the polynomial cannot be factored. 2 w^2+11 w+5= Prime
failedAnswered
A thin rod extends from x=0 to x=17.0 cm. It has a cross-sectional area A=6.00 cm^2, and its density increases uniformly in the positive x-direction from 3.50 g / cm^3 at one endpoint to 19.0 g / cm^3 at the other. (a) The density as a function of distance for the rod is given by ρ=B+C, where B and C are constants. What are the values of B (in g / cm^3) and C (in g / cm^4)? B= 9 / cm^3 C= g / cm^4 (b) Finding the total mass of the rod requires integrating the density function over the entire length of the rod. The integral is written as follows. m=integral from 0 to 17.0 cm of (B+C)(6.00 cm^2) dx What is the total mass of the rod (in kg)?