Chemistry

Identify the laboratory apparatus given.

• Burette

• Pipette

• Spring balance

• Triple Beam balance

Specifically, the objectives of calibration are: to check the __________ of the instrument and; to determine the __________ of the instrument.

• precision and traceability

• accuracy and traceability

• accuracy and derivability

• mastery and accountability

In general, calibration improves the accuracy of measuring device, thus, ___________.

• improve product quality

• reduce product quality

• earn product savings

• damage person's credibility

Technique to use pipette. Clean pipet then rinse pipette with distilled water,then rinse with the solution to be measured.

• true

• false

To deliver various volumes of a solution accurately, use a

• pipette

• burette

• beaker

• conical flask

Name the equipment 

• thermometer
• dropper pipette 
• burette
• stirring rod 

Identify the laboratory apparatus given.

• Dropper

• Laboratory thermometer

• Meter stick

• Volumetric flask

How much liquid is in this graduated cylinder?

• 2 cm
• 2 mL
• 2 cows
• 2 meters

What is the mass?

• .5kg

• .5g

• 5.40g

• 5.50g

What is the volume shown in this graduated cyclinder?

• 56 mL

• 60 mL

• 57.0 mL

• 56.0 mL