WorksheetsChemistry: Concentration
Total questions: 10
Worksheet time: 50mins
Select the appropriate vocabulary word based on the definition:
the amount of solute dissolved in a measure of solvent
concentration
biomagnification
dilute
ratio
Select the appropriate vocabulary word based on the definition:
the process where a chemical is taken in by an organism due to consuming an organism that already has the chemical in their body
concentration
biomagnification
dilute
ratio
Select the appropriate vocabulary word based on the definition:
a solution with a small amount of solute dissolved in a large amount of solvent (concentration decreases due to this)
concentration
biomagnification
dilute
ratio
Select the appropriate vocabulary word based on the definition:
a mathematical relationship between two numbers (can use this to compare concentrations)
concentration
biomagnification
dilute
ratio
Select the concentration rules for SOLUTES:
the more___ used the more concentrated the solution is
the less ___ used the less concentrated the solution is
the more ___ used the more dilute the solution
the less ___ used the more concentrated the solution is
Select the concentration rules for SOLVENT:
the more___ used the more concentrated the solution is
the less ___ used the less concentrated the solution is
the more ___ used the more dilute the solution
the less ___ used the more concentrated the solution is
In 1000 g of water 35 are fluorine, what is the concentration of fluorine in ppt?
35
35,000
35,000,000
The concentration of chlorine is 350 ppb, what is this in ppt?
0.35
0.00035
35
What does adding ice to orange juice do to concentration once the ice melts?
increases concetration
dilutes the orange juice
nothing, concentration stays the same
How can something be made MORE concentrated, select all that apple
add more solute
remove solvent
evaporate off solvent
take away solute
