Recent activity by Christie65L5

1 answer 31 views

Does changing the concentration of reactants affect the reaction rate and ultimately, the profitability of the reaction in the synthesis of a particular chemical compound? If so, what is the optimal concentration of reactants that maximizes both the reaction rate and profitability?

asked 1 day ago in Chemical kinetics

1 answer 47 views

What is the dipole moment of carbon dioxide (CO2) molecule and its direction, given its molecular structure?

answered 5 days ago in Chemical bonding

1 answer 63 views

What is the difference between an amino acid and a nucleotide, and how do their structures contribute to their respective functions in the body?

answered 5 days ago in Organic Chemistry

1 answer 67 views

What functional groups are present in a given organic compound and how can they be identified using infrared spectroscopy? Provide an experimental procedure and interpretation of the spectra obtained.

answered 6 days ago in Analytical Chemistry

1 answer 46 views

How can we analyze the composition of a given sample using high-performance liquid chromatography (HPLC) and obtain accurate data for the identification and quantification of its components?

asked Jan 29 in Analytical Chemistry

1 answer 43 views

Calculate the enthalpy change for the hydrolysis of 2 moles of sucrose (C12H22O11) into glucose (C6H12O6) and fructose (C6H12O6), given the enthalpy change of hydrolysis for glucose and fructose are -2801 and -2802 kJ/mol respectively.

answered Jan 23 in ThermoChemistry

1 answer 49 views

Name the following organic compound: CH3CH(CH3)CH2CH3

asked Jan 21 in Organic Chemistry

1 answer 22 views

How do the behaviourist and humanistic approaches to therapy differ?

answered Jan 20 in Psychology

1 answer 20 views

According to Erikson's psychosocial theory, what conflicts arise during adolescence?

answered Jan 17 in Psychology

1 answer 16 views

What is ethnomethodology's role in discursive psychology?

asked Jan 16 in Psychology

1 answer 26 views

According to the information processing theory, how do we process information?

asked Jan 16 in Psychology

1 answer 21 views

Where do cognitive psychologists draw their theories from?

asked Jan 16 in Psychology

1 answer 22 views

What are the limitations of the social interactionist theory in explaining language development?

answered Jan 15 in Psychology

1 answer 29 views

What is the cultural-historical activity theory?

answered Jan 15 in Psychology

1 answer 22 views

What is power in hypothesis testing?

answered Jan 14 in Psychology

1 answer 21 views

What is the prevalence of mental disorders in the general population?

answered Jan 14 in Psychology

1 answer 29 views

What is the difference in voltage across a resistor or other electrical devices called?

answered Jan 6 in Science

1 answer 25 views

Compounds that form from two or more nonmetallic elements are called what?

asked Dec 30, 2024 in Science

1 answer 18 views

An example of beta decay is the emission of an electron by a carbon-14 what?

asked Dec 30, 2024 in Science

1 answer 22 views

All cells undergo what during a lifetime, but when this process is out of control, cancer results?

answered Dec 30, 2024 in Science

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