Chemistry, 30.09.2019 21:40 dexterwilliams161
Which of the following statements best describes the procedure that should be followed by the person first responding to a hazardous materials emergency call
a) contact the security officer immediately
b) notify the hospital's admission office of potential patients arrival
c) refer the call to the safety officer
d) assume the victims are contaminated until proven otherwise and base any actions on that assumption
Answers: 2
Chemistry, 22.06.2019 16:00, sassy11111515
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
Chemistry, 22.06.2019 17:10, hahahwha
Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]
Answers: 2
Which of the following statements best describes the procedure that should be followed by the person...
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