It's best not to, as thermometers can be quite fragile. A glass rod is preferable. (That said, you can get so-called stirring rod thermometers, made to be more robust, but they tend not to be very accurate and are really only meant for lower grade chemistry.)
Because that will mess with the temperature reading on the thermometer. And it would be dangerous if the thermometer is broken as there are dangerous chemicals (i.e.mercury) inside.
To determine if a reaction is exothermic, a student should use a thermometer to measure the temperature change during the reaction. If the temperature increases, it indicates that the reaction is exothermic, releasing heat.
A thermometer adapter is used in the laboratory to attach a thermometer to a reaction vessel or apparatus to measure the temperature of a reaction or sample accurately. It helps in monitoring and controlling temperature conditions during experiments, ensuring reliable results and safety.
Shaking the clinical thermometer after reading helps ensure that there is no residual mercury left on the scale, providing an accurate reading for the next use. Laboratory thermometers are typically designed differently and don't contain mercury, which is why they do not require shaking after reading.
A lab coat should be washed after every use to maintain cleanliness and hygiene in a laboratory setting.
stirring rod
to analyzetemperature readings.
Yes, a laboratory thermometer can be used to measure body temperature. However, it may not be as convenient or accurate as a clinical thermometer that is specifically designed for measuring body temperature. It is important to ensure proper cleaning and sterilization of the laboratory thermometer before and after use on the body.
Because that will mess with the temperature reading on the thermometer. And it would be dangerous if the thermometer is broken as there are dangerous chemicals (i.e.mercury) inside.
Measuring temperatures, i would guess.
Measuring temperatures, i would guess.
Precautions need to be taken while using clinical thermometer are: _ Wash the thermometer after and before using it._* _ Make sure the temperature of the thermometer is below 35 C before taking the temperature._* _ Keep the thermometer straight in the order to see the Mercury level precisely._*
You would use a thermometer to measure temperature in a laboratory setting. There are different types of thermometers available, such as digital thermometers, mercury thermometers, and infrared thermometers, each suitable for different applications.
A laboratory thermometer is used to measure temperature with high precision in controlled environments, such as in research labs. Clinical thermometers are designed to measure body temperature for medical purposes, typically with less precision but greater convenience for home use.
There are many kinds of thermometer in use. Liquid in glass thermometers usually contain alcohol (dyed red or blue) or mercury (silvery coloured).
The range of a laboratory thermometer typically varies, but it commonly measures temperatures from about -10°F to 212°F. Some laboratory thermometers may have wider ranges, extending from -40°F to 300°F or more, depending on their specific design and intended use. Always refer to the manufacturer's specifications for the exact range of a particular thermometer.
no please there's mercury which will just poison you