concentrations Flashcards
refers to the process of measuring or expressing something in numerical terms. It involves assigning a value or quantity to something that may otherwise be abstract or subjective.
-experimental design
ex: blood pressure, heart beat
quantification
refers to the process of assessing or meeting certain criteria, standards, or attributes. It often involves determining whether something or someone is suitable or competent for a specific role, task, or condition.
- subjective
-behavioral, pain scale, description
qualification
what data uses sample size, survey periods of time
scientific data
what does not use scientific data.
ex: lake infested with snakes because someone got bit
-story based
ancidotal evidence
volume in liters
molarity
used to measure how heavy something is.
gram
how many grams in 1kg
1000g
how many mg in 1 gram
.001
used to measure how much space a liquid takes up
liter
1 kiloliter is how many L
1,000L
1 mL is how many L
.001L
used to measure how long something is
Meters
1km is how many meters
1000meters
kilo
10^3
hecto
10^2
deca
10^1
centi
10^-2
milli
10^-3
micro
10^-6
nano
10^-9
pico
10^-12
which spot on the graph is for the independent varieable
X axis
1M is how many M/L
1M= 1M/1L
molecular formula of glucose
C6H12O6
molecular weight of glucose
180g
how do I convert mL to Liters
divide Ml by 1000
130mL= .13L
higher concentration you make once and dilute it
stock solution
what is C1 and V1 in the equation c1v1=c2v2
concentration and volume before dilution
what is stock solution always in the c1v1=c2v2 equation
C1
formula for mass
moles (MM)
formula for moles
molarity (volume)
Can pull water (like salt or glucose).
osmotically active
Doesn’t pull water (like non-polar substances).
osmotically inactive
