Metric Conversions and Dilutions Review

What does C1 stand for?

• Initial Volume

• Initial Concentration

• Final Volume

• Final Concentration

What does V1 stand for?

• Initial Volume

• Initial Concentration

• Final Volume

• Final Concentration

What does C2 stand for?

• Initial Volume

• Initial Concentration

• Final Volume

• Final Concentration

What does V2 stand for?

• Final Volume

• Final Concentration

• Initial Volume

• Initial Concentration

Which of the following is NOT a unit of volume?

• meter

• liter

• milliliter

• microliter

Which of the following is a unit of concentration (choose all that apply)?

• dg/l

• %

• X

• ppm

What does ppm stand for?

• parts per milliliter

• parts per million

• parts per millisecond

• parts per mitlitski

Which unit is largest unit of measure?

• liter

• deciliter

• centiliter

• kiloliter

Which is the smallest unit of measure?

• kilogram

• microgram

• picogram

• gram

What is C1 in the following problem:

You have a 10X Buffer solution. You want to make a 5L solution of 2X Buffer. How much 10X Buffer do you need to use?

• 10X

• 5L

• 2X

• 10L