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How do you remove water from the gas sample before ingection to GC?
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Why do you use filter paper to remove soil impurities from a sample of water?
It is insoluble
The volume of a sample of water is 20cm3 the mass of?
The volume of a sample of water is 20 cm3. The mass of this sample is closest to
How do you remove mucous from an emesis basin?
rinse in cold water before washing in warm soapy water
What are the specific heat equations?
Cp sample = S.H. Sample x Cp water
How could you figure out the volume of a rock that has broken and chipped edges?
Drop it in water. Fill a graduated cyllinder with water to cover the sample and record the volume. Then gently lower the rock sample into the water and record how much the water rose. The difference is the volume of the rock. Drop it in water. Fill a graduated cyllinder with water to cover the sample and record the volume. Then gently lower the rock sample into the water and record how much the water rose. The difference is the volume of the rock.
What is The best way to remove the mud from a sample of lake water?
Filtration
What do you think could be done if you needed to remove the water from a sample of blood in order to study the solids that remained?
Centrifuge the sample.
Why do you use filter paper to remove soil impurities from a sample of water?
It is insoluble
How do you find the mass of water lost in hydrate?
By weighing the sample before and after heating to dehydration.
Did the bladder remove water from the body?
No the kidneys remove water from the body the bladder is for storing the water before it leaves the body.
How can you remove brown coloring of well water?
You get a sample analysed then use appropriate filters for whatever is making it brown.
How do you remove sulphur smell from well water?
You may need an Iron filter. -Take a sample to be analysed at a lab.
How can you remove the smell from your well water?
You can take a sample for testing and figure out what l=filters you need. You possibly need an iron filter.
The volume of a sample of water is 20cm3 the mass of?
The volume of a sample of water is 20 cm3. The mass of this sample is closest to
Is a water is a sample is a sample of matter?
Yes!
Is there water on the moon that humans can drink?
Scientists think there might be some water in the polar regions of the moon. They have to sample it first before deciding whether or not the water is potable.
How is a sample oxygen different from a sample of a water?
Oxygen is just O and water is H2O
