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If a dried sample is warm, it will absorb water from the air while cooling. Placing it in a desiccator puts it in a dry atmosphere where no moisture is available to be absorbed from the air.
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A saturated soil sample has a mass of 1.38kg and a volume of 0.6 liters. After dried in a oven for 24 hours the mass of th soil sample is 1.13kg. calculate mass of water?
Apparently, the mass of water is simply the difference between saturated soil mass and the dried soil mass and this is 0.25 kg. - grade
Why is it not recommended to leave an oven-dried sample in the open air for a long time before measuring its dry weight?
Because the sample may absorb moisture present in the air - leading to a false reading.
What food should you bring while preparing for a tsunami?
Canned fruit, water,freeze dried , dried fruits n meats.
What should you do if your ears turns black on one side of your pearcing?
Take it out and clean it. Its either dried up blood or its infected.
What does caked clay mean?
Dried clay
Why CaCl2 or silica is placed in desiccator Why should it be dried occasionally?
Calcium chloride and silica granules are water absorbents. These compounds are recyclable by heating.
Why is it that dried food sample can contain lower numbers of microorganisms?
Why is it that dried food sample can contain lower numbers of microorganisms
What substances would you find in dried lettuce?
List four substances you would expect to find in a dried sample of lettuce.
Should paintball pants be machine dried?
paintballs should not be washed or dried.
Why air dried sample used in sieve analysis?
to remove the air bubble, which are made error in volume. S.Kailash
Why air-dried sample is used in sieve analysis?
to remove the air bubble, which are made error in volume. S.Kailash
Should kitchen utensils be dried?
Yes they should
A saturated soil sample has a mass of 1.38kg and a volume of 0.6 liters. After dried in a oven for 24 hours the mass of th soil sample is 1.13kg. calculate mass of water?
Apparently, the mass of water is simply the difference between saturated soil mass and the dried soil mass and this is 0.25 kg. - grade
Why is it not recommended to leave an oven-dried sample in the open air for a long time before measuring its dry weight?
Because the sample may absorb moisture present in the air - leading to a false reading.
Where should dried and canned dairy products be stored?
In the dried and canned dairy product section.
Difference between assay as is basis and dried basis?
assay on as is basis includes the weight of water, residual solvents, moisture absorbed, if any. but assay on dried basis will remove all athe above by drying the sample under analysis.
Can a dried horse manure be repellent when burned?
When properly dried, it should be no more repellent than dried cow manure would be (and pioneers used those as fuel!).
