Chemistry, 08.06.2021 20:50 Jimenezmiranda
Scenario 6: You notice that your lab partner is not wearing their safety
goggles. A little while later, they are mixing chemicals and the liquid
splashes up and gets in their eye. What should you do? Explain
Scenario 7: In lab, one of the steps of the experiment is to heat an
erlenmeyer flask(a type of beaker) over a bunsen burner. After you get it
to the correct temperature, you are supposed to take it off the fire and let
it cool for 5 minutes. Your lab partner tells you to run it under cold water
to speed up the cooling process What should you do? Explain.
Scenario 8: Mrs. Moeller tripped and hit her head on a desk and is laying
on the ground unconscious. What should you do? Explain BE SPECIFIC.
Scenario 9: You see your lab partner stick his nose in a beaker to smell a
chemical. He comes out coughing and begins to wheeze What should you
do? Explain. BE SPECIELC.
Scenario 10: You arrive to school today and forgot it was lab day. You
look down at your feet and notice that you are wearing sandals. What
should you do? (remember, going home is not an option and calling
someone to bring you a pair is not an option either?
Answers: 3
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This active feature of earth's crust in building mountain ranges as well as islands. this feature is a a) cavern. b) earthquake. c) mountain. d) volcano.
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The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml
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Chemistry, 23.06.2019 05:30
How many moles are in 1.26*10^24 particles in significant figures
Answers: 2
Scenario 6: You notice that your lab partner is not wearing their safety
goggles. A little while la...
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