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A: A STUDENT MIXES TWO CLEAR ,colorless solutions and observes the formation of bubbles. has a reaction...
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A:
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- A student has a bad cut, what can you give to help them? O a. eye irritant O b. first aid kit Oc. evacuation route O d. fire blanket37.Which of the following is an example of good lab safety practices? A. Wearing sandals or flip-flops to lab. B. Placing a cap on all chemical containers when not in use. C. Handling chemicals without wearing your PPE. D. Taking off your goggles if you're not using chemicals, even if the person next you is working with chemicals. E. Wearing shorts in lab.both 71 and 72 are similar. please help with both!
- - Why is high pressure an attractive approach to sterilization and food preservation? a. It is much cheaper than thermal approaches. b. It preserves nutritional and sensory properties of foods much better than heat. c. It allows many other kinds of containers that cannot otherwise be used with heat. d. High-pressure equipment offers higher profit margins for manufacturers. So biophysical chemists can have jobs e.Haw do electric fiello madif ų biochemicd deactio. Ya tes ?Popcorn pops because there is a what type of CHEMICAL evolution: a. oxygen b. water vapor c. carbon dioxide d. plant *Choose only one answer
- Number 21. Please help4) A heart failure patient shows digoxin toxicity. She received 125 mcg as standard dose. Serum levels were reported to be 2 ng/mL (2 mcg/L). Target therapeutic level is 0.8 ng/mL. What dose should she receive? A. 25 mcg. B. 50 mcg. C. 75 mcg. D 100 mcg. E. 125 mcg. THE ANSCWhat is B