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What is the range of temperature between the boiling points of -42c to 118c?
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∙ 6y ago
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Lucas Seibert
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Which range thermometer can be used to measure the temperature of boiling water in the smaller beaker?
A thermometer that can read up to about 110 °C and down to about 60 °C should cover all boiling points of water that you are likely to encounter in a laboratory. Realistically, you probably wouldn't need any wider range than 80 °C to 105 °C.
What are the end points of danger zone the temperature range at which bacteria multiply fastest?
The end points or temperature range of the danger zone, where bacteria multiply the fastest, are typically between 40°F (4°C) and 140°F (60°C). Bacteria multiply best in this temperature range, posing a higher risk of foodborne illness if food is left in this temperature range for too long. It is therefore crucial to keep perishable foods out of the danger zone and ensure proper food storage and handling.
Can you account for the boiling point of your product in terms of the known boiling points of the pure components of your mixture?
No-you can only determine the bpt range of the mixture of the two pure components. Simple distillation isn't
In what type of climate was the largest yearly temperature range recorded?
The taiga is the biome with the largest yearly temperature range. Winter temperatures range between -65 and 30 degrees Fahrenheit. Summer temperatures range between 30 and 70 degrees Fahrenheit.
What happens to a solvent when a nonvolatile solute is added to it?
It increases the boiling point of the solution and it increases the temperature range over which the solution remains a liquid.
Name two convenient fixed points for checking the calibration of the temperature in the temperature range 250 kelvin to 400 kelvin?
Freezing and boiling points of water.
The term used to describe the fact that the refrigerant blend has a range of boiling or condensing points at a constant pressure?
Temperature glide
What is the temperature of germanium as a liquid?
At a pressure of one atmosphere Germanium is a liquid between the melting temperature of 938.25 °C (that is 1720.85 °F) and the boiling temperature of 2833 °C (that is 5131 °F). This temperature range is affected by pressure and in order to have boiling and melting points for an arbitrary environmental pressure the Germanium Phase Diagram has to be consulted, providing the boiling and melting temperatures versus the environmental pressure.
Why is a range of boiling points given for each fraction?
It is because the boiling points of liquids are affected by dissolved solvents.
What are the boiling points of volatile compounds?
The boiling points of various volitile organic compounds range from 50 to 260 degrees celsius.
What is the difference between azeotropic refrigerant and zeotropic refrigerant?
Azotropic will only have one boiling or condensing point for each system pressure negligible fractionation or temperature glide will occur Zeotropic will have a range of boiling and condensing points for each system pressure noticeable fractionationand glide will occur.
What is the difference between azeotropic and near-azeotropic refrigerant blends?
Azotropic will only have one boiling or condensing point for each system pressure negligible fractionation or temperature glide will occur Zeotropic will have a range of boiling and condensing points for each system pressure noticeable fractionationand glide will occur.
What is false about boiling points?
The boiling point of water is not 100 ºC. The boiling point of water is 100 ºC at 1 atmosphere pressure. If you boil water, the temperature can range from 93 to 101 ºC depending on atmospheric pressure of the day and how elevated above sea level you are.
Why fixed points are needed before a temperature scale is marked on a thermometer?
Generally two fixes points,Tof pure melting ice and T of steam of water boiling at one atomospheric pressure.are needed to build a standard degree of coldness and hotness. So that there will be a range of T to set the scale.
How are near azeotropic blends identified?
two or more refridgerants mixed together that will have a small range of boiling and/or condensing points for each system pressure. Small fractionation and temperature glides will occur but are often negligable.
Why a clinical thermometer breaks when it is used to measure the temperature of boiling water?
Boiling is way far outside its operating range.
What is the metric temperature scale called?
The metric temperature scale is called the Celsius scale. The scale divides the range of temperatures between freezing and boiling at standard atmospheric condition into 100 equal parts.
