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How do scientifics tests help determine to properties of substance?
Wiki User
∙ 7y ago
Characteristic properties are unique for every different substance.
Wiki User
∙ 13y ago
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When testing for chemical properties of a substance will one test be enough?
For the safety of findings it is recommended to do more tests.
Biochemical tests are used to determine what?
to determine rate of growth
You have two solid substances that look the same What measurements would you take and which tests would you perform to determine whether they actually are the same?
- chemical analysis of these substances - determination of some physical properties
What are esophageal function tests for?
Esophageal function tests are used to determine whether the sphincters are working properly
Are lipid tests done to fetuses?
Lipid tests are performed on amniotic fluid to determine the maturity of the fetal lungs.
How do scientific tests help determine the properties of substance?
Scientific tests can help determine substances that appear similar but react differently under the same circumstances. By observing the reactions of the substance using an experiment, you can determine what that substance is made from.
What are the Quantitative tests?
quantitative test is test where it determine the quantity of substance in expereiment
Why is it important to identify an unknown substance?
Because the substance could potentially be extremely toxic or harmful. You must never use an unknown substance in experiments without identifying it first, many tests can be undertaken to determine the cation and anion. These tests include the flame test, solubility tests, precipitate reaction tests and conductivity tests. These do vary depending on the unknown substance.
When testing for chemical properties of a substance will one test be enough?
For the safety of findings it is recommended to do more tests.
What does tests for acidity or basicity mean?
These are tests that are designed to determine whether a substance is acidic (pH less than 7), or basic (pH greater than 7).
Can you determine the can's chemical peoperties buy looking at the picture?
no first put it through some tests for chemical properties e.g. is it flammable (put a match under it)
How do forensic scientists analyze unknown powders?
Forensic labs are often called in to identify unknown powders, liquids and pills that may be illicit drugs. There are basically two categories of forensic tests used to analyze drugs and other unknown substances: Presumptive tests (such as color tests) give only an indication of which type of substance is present -- but they can't specifically identify the substance. Confirmatory tests (such as gas chromatography/mass spectrometry) are more specific and can determine the precise identity of the substance.
Biochemical tests are used to determine what?
to determine rate of growth
What tests is required to determine the compatibility of donor's and recipient's blood?
crossmatch tests
You have two solid substances that look the same What measurements would you take and which tests would you perform to determine whether they actually are the same?
- chemical analysis of these substances - determination of some physical properties
How will I show a substance containing an element with experiments?
The field of Analytical Chemistry allows you to determine what elements are in a substance. Qualitative analysis identifies which elements are present, while quantitative analysis determines the numerical amount or concentration of each of these elements. There are many ways to perform these tests.
What is the function of the tests?
Kidney function tests help to determine if the kidneys are performing their tasks adequately.
