When using a graduated cylinder to measure the volume of a liquid, how should we read the scale? A. Read at the top of the meniscus B. Read at the bottom of the meniscus C. Read randomly on the meniscus D. Read
The volume of a solid object such as a rock or pebble can be determined by submerging it in a liquid in a graduated cylinder or other container. The difference in the volume of the liquid is the volume of the object. What are two different ways to measure volume?
Measure the volume of the homogeneous mixture. If it is a liquid, pour some into a graduated cylinder. Read and record the volume. If the mixture is solid, pour some water into a beaker or graduated cylinder, read the volume and then place the solid in the water. Make sure the solid ...
Measure out approximately 50 mL of cold water using the graduated cylinder. There's no need to be exact at this stage. Step 4 Measure the weight of your empty coffee-cup calorimeter to the nearest 0.01 grams (or as close as you can get). Now, add the 50 mL of cold water, replace ...
Pour liquid solute into graduated cylinder or volumetric flask before adding solvent. Then add solvent to achieve desired volume. Step 4 Determine the molecular weight, MW of the dry solute. The molecular weight will be provided on the chemical container and Material Safety Data Sheet, or MSDS....
To prepare reagents, first bring all kit reagents to room temperature. To prepare your wash buffer, add 20 mL of wash buffer concentrate to 480 mL of deionized or distilled water in a graduated cylinder to yield 500 mL of wash buffer. Mix gently. ...
18 Surprising Earth Day Facts Famous Quotes for Earth Day From Good Housekeeping for Sunrun Solar & Storage Are the Gateway to Sustainability The Best Organic Pillows The Best Water Heaters The Best Sustainable Wrapping Paper The Best Organic Sheets...
Why are liquids usually difficult to compress? How is a pressure transducer calibrated? How is stroke volume measured? Why is bromine liquid at room temperature? How is the Langelier Index of a water sample calculated? Explain how a water filled graduated cylinder is inverted in a pan of water...
Graduated cylinders, beakers, volumetric pipets,buretsand volumetric flasks are five kinds of glassware often used to measure out specific volumes. Volumetric pipets, flasks and burets are the most accurate; the glassware makers calibrate these to a high level of accuracy. ...
8. To measure the volume of an irregular solid, a student can use a triple beam balance a beaker displacement in a graduated cylinder a thermometer 6. The volume of a liquid is 13.0 mL. What must a student do to obtain a volume of 12.5 mL of liquid in the graduated cylinder? Add...