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Forensic science uses chemistry to help identify, if in a case, something like if a poison killed the man/woman, chemistry might be useful to come up with what poison killed them, so the Crime Scene Investigators (CSIs) could have some more evidence on who killed them.

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14y ago
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14y ago

Forensic scientists use the science of chemistry to help them find DNA and blood samples and fingerprints from crime scenes to help them find clues to solve the crime.

There's a substance called cobalt-thiocyanate reagent that's used as a field test for cocaine. It turns blue if there is the presence of cocaine. There are also many other substances which turn blue in contact with blood.

To detect the presence of poison in a dead person's body a forensic scientist will take a tissue sample of the person's stomach and do a test on it. There's a hundred different ways they use chemisty. These are just two of them.

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13y ago

chromatography is a procedure used to separate solutes dissolved in the same solvent it is used in forensic labs for tracing substances like poison drugs in liver or gall bladder mayb not drugs but poison for sure

one more relation is carbon dating c-14 isotope is used to determine the age of dead organic matter such as flesh and bone forensic labs deal with autopsy so they determine the time of death of the dead by using the method as c-14 disintegrates and has a half life of 5,730 yrs

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11y ago

It is important to know how certain chemical react and common chemistry knowledge is important because CSI investigators have to use certain chemicals to lift fingerprints, study bodies, and it is important to know chemical composition when you see bodies of the dead.

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7y ago

Examples: determination of toxic substances in blood and tissues, analysis of gun powder, identification of drugs, study of inks, study of paints, paper analysis, etc.

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Q: How does forensic science involve chemistry?
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