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What else can I help you with?
Is lactic acid volatile?
Lactic acid is not considered volatile at room temperature, as it is a non-volatile organic acid. Its vapor pressure is low, and it is unlikely to vaporize into the air at normal conditions.
Does lead evaporate?
Lead does not evaporate at normal temperatures. However, when heated to very high temperatures, lead can vaporize and release toxic fumes. This process is known as lead vaporization.
Is freon a volatile organic compound?
Yes, freon is a volatile organic compound (VOC). It is classified as a VOC because it can easily vaporize into the air at normal temperature and pressure, contributing to air pollution and potential health risks when inhaled.
Why water tested for each chemical?
Water is tested for various chemicals to ensure that it meets safety standards for human consumption. Different chemicals can pose different health risks, so testing for a range of compounds helps to identify any potential contaminants in the water supply. Regular testing helps to prevent health problems and ensure the water is safe for drinking and other uses.
Which temperature for methanol to use in soxhlet extractor?
It's not entirely clear what you're asking about, as different portions of the apparatus will be at different temperatures, but at normal atmospheric pressure methanol boils at a bit under 65 degrees Celcius.
How can a researcher ensure that water is being used for an experiment that will vaporize at a point lower then normal temperature?
The researcher can lower the pressure inside the experimental setup to decrease the boiling point of water, allowing it to vaporize at a lower temperature. This can be achieved using a vacuum pump to create a vacuum environment. It's also important to monitor the temperature and pressure conditions during the experiment to ensure accurate results.
How can a researcher ensure that water being used for an experiment will vaporize at a point lower than normal temperature?
One way to ensure that water vaporizes at a lower temperature is to decrease the ambient pressure around the water. This can be achieved using a vacuum pump to create a low-pressure environment. Additionally, adding substances like salt or sugar to the water can also lower its vaporization point.
Is it normal to experiment?
yes
Why does a researcher want to go from a normal distribution to a standard normal distribution?
A researcher wants to go from a normal distribution to a standard normal distribution because the latter allows him/her to make the correspondence between the area and the probability. Though events in the real world rarely follow a standard normal distribution, z-scores are convenient calculations of area that can be used with any/all normal distributions. Meaning: once a researcher has translated raw data into a standard normal distribution (z-score), he/she can then find its associated probability.
What is a comparison distribution?
A comparison distribution type is what we use to make inferences from the data of our study or experiment. The researcher uses the comparison distribution to determine how well the distribution can be approximated by the normal distribution. Hypothesis testing is very important for every statistical test.
What happens when scientist have to redo an experiment?
Depending on the size/importance of the experiment, they can either simply repeat as normal or if needed gather more resources for the experiments. Scientists always perform experiments at least three times, to make sure nothing is abnormal in an experiment.
Is it normal to go through a stage of being gay but come out of it?
No, but it is normal to experiment with the same gender.
Why does a researcher want to go from a normal distribution to a standard normal distributio?
A normal distribution simply enables you to convert your values, which are in some measurement unit, to normal deviates. Normal deviates (i.e. z-scores) allow you to use the table of normal values to compute probabilities under the normal curve.
What is the name of the group with normal conditions in a controlled experiment?
The Control Group
Is sand liquids or solids?
That depends on the temperature. At normal Earth surface temperatures, sand is a solid. Heat it up and it becomes a liquid, heat if further and it will vaporize.
Why a normal glass can be broke by heating it with a physical experiment?
uneven thermal expansion
Is sand liquid gas or solid?
That depends on the temperature. At normal Earth surface temperatures, sand is a solid. Heat it up and it becomes a liquid, heat if further and it will vaporize.
