Recent activity by AbeCarls3962

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What is the percentage composition of a mixture of benzene and toluene using gas chromatography?

asked 5 days ago in Analytical Chemistry

1 answer 66 views

Identify the type of isomerism (structural or stereoisomerism) present in the following molecules: 1. cis-2-butene and trans-2-butene 2. Butan-2-ol and 2-methylpropan-2-ol 3. 2-chloropropane and 1-chloropropane 4. Methoxyethane and ethanol

asked 6 days ago in Chemical bonding

1 answer 51 views

How can the concentration of a certain metal ion be determined in a given sample using polarography, and how does the choice of supporting electrolyte affect the precision and accuracy of the results?

answered Jan 29 in Analytical Chemistry

1 answer 9 views

Who conducted the Harlow monkey experiments?

answered Jan 17 in Psychology

1 answer 6 views

Who funded Dr. Lydia Kwok's study?

asked Jan 17 in Psychology

1 answer 55 views

What is the concept of extinction in the context of classical conditioning?

answered Jan 15 in Psychology

1 answer 23 views

Which is the ultimate energy source in a bear's food chain?

answered Jan 8 in Science

1 answer 23 views

What kind of fertilization do birds have?

answered Jan 7 in Science

1 answer 26 views

What is the name of the smaller molecules that make up proteins?

asked Jan 7 in Science

1 answer 45 views

What is the name for an underground layer of rock that is saturated with groundwater?

asked Jan 7 in Science

1 answer 22 views

The human body has as many as two trillion lymphocytes, and lymphocytes make up about 25% of all of what?

answered Jan 2 in Science

1 answer 7 views

What type of reproduction begins when an egg and sperm combine?

answered Dec 27, 2024 in Science

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