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EzraA pipette is a more precise measuring tool used for transferring small volumes of liquid accurately, while a graduated cylinder is used to measure larger volumes. Pipettes typically have a finer scale for precise measurements, while graduated cylinders are suitable for general volume measurements.
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What is more precise a pipette or graduated cylinder?
A pipette is generally more precise than a graduated cylinder. This is because pipettes are designed to deliver specific volumes of liquid accurately, while graduated cylinders are typically used for measuring approximate volumes.
What is better to use in measuring smaller volumes of liquids the graduated cylinder or the pipette?
For measuring smaller volumes of liquids, a pipette would be better as it offers higher precision and accuracy compared to a graduated cylinder. Pipettes are designed to dispense and transfer specific volumes of liquids accurately, making them ideal for precise measurements in laboratory settings.
Why is a volumetric pipette more accurate than a graduated pipette?
A volumetric pipette has a single graduation mark at a fixed volume, allowing for precise measurements of that specific volume. On the other hand, a graduated pipette has multiple gradations, which can lead to errors in measurement due to parallax or interpolation. This makes volumetric pipettes more accurate for delivering a specific volume of liquid.
What is the crescent shaped surface of liquid that forms in pipette and graduated cylinders?
The crescent shaped surface of liquid that forms in pipettes and graduated cylinders is called a meniscus.
Which equipment should be used to precisely measure 40.0 ml of a dilute sodium hydroxiide?
A graduated cylinder or a volumetric pipette would be suitable for measuring 40.0 ml of diluted sodium hydroxide with precision. Be sure to use the correct volume marking on the equipment to ensure accurate measurement.
