Chem1LC Safety (Not Common Sense Items)

0.0(0)
studied byStudied by 1 person
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/25

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

26 Terms

1
New cards
6 types of errors
gross, random, systematic (methodlogical, personal, instrumental)
2
New cards
gross error (2 things)
result of equipment failure or carelessness, Q-test determines outlier
3
New cards
random error
reduced by taking line of best fit and standard deviation, caused by uncontrollable fluction in experimental variables
4
New cards
systematic error
eliminated by more than 1 calibration plus good methodology
5
New cards
methodological error
example is using wrong indicator in titration
6
New cards
personal error
example is taking incorrect reading of sig figs of glassware
7
New cards
instrumental error (2 things)
when instrument drifts away from calibrated settings, example is inaccurate calibration of pH probe
8
New cards
RAMP Acronym
recognize, assess, minimize, prepare
9
New cards
ECIM Acronym
evacuate, communicate, isolate, mitigate
10
New cards
PASS Acronym (extinguisher)
pull, aim, squeeze, sweep
11
New cards
Fire Classes
A: paper, clothing

B: oil, organic solvents

C: technology

D: reactive metals
12
New cards
ENM Acronym (chem spill)
evaluate, notify, move away
13
New cards
SUE Acronym (when evac lab)
stop reaction, unplug electirc, evacuate
14
New cards
NADS Acronym (medical emergency)
notify lab instructor, act quickly,l don’t panic, seek medical help
15
New cards
Def?
Def?
flammable
16
New cards
Def?
Def?
death by small exposure
17
New cards
Def?
Def?
compressed gas
18
New cards
Def?
Def?
oxidizer
19
New cards
Def?
Def?
corrosive
20
New cards
Def?
Def?
explosive
21
New cards
Deaf?
Deaf?
environmental damage
22
New cards
Def?
Def?
skin irritant, minor health issues
23
New cards
Def?
Def?
health hazard
24
New cards
how to end a fire in each part of the diagram?
how to end a fire in each part of the diagram?
heat pour water, fuel remove flammable objects, oxygen co2 fire extinguisher or blanket, chem chain reaction halon fire extinguisher
25
New cards
3 facts about fire
water can’t be used for class D fire, removing heat keeps fuel from vaporizing, fuel must be vaporized to burn
26
New cards
4 facts about bleach
nitirle gloves have 480 min breakthrough time for bleach, bleach can cause severe skin and eye damage, get in shower if a lot is spilled on you, bleach forms chloramine gas with ammonia