Recent activity by MarjorieLoma

1 answer 26 views

Describe the mechanism of Heterogeneous Catalysis taking place in the Haber process for ammonia synthesis and explain the role of the catalyst in the reaction.

answered 2 days ago in Surface Chemistry

1 answer 21 views

Calculate the standard enthalpy change of the following reduction reaction if the standard enthalpy of formation of FeO is -272.0 kJ/mol and that of Fe is 0 kJ/mol.FeO(s) + H2(g) → Fe(s) + H2O(l)

answered 2 days ago in ThermoChemistry

1 answer 7 views

How can the identification of functional groups in a given compound be achieved using infrared spectroscopy? Please explain the principle of IR spectroscopy and provide a step-by-step procedure for interpreting an IR spectrum to identify the functional groups present in the compound. Use an example compound to demonstrate the process.

asked Jan 29 in Analytical Chemistry

1 answer 74 views

Identify the number of stereoisomers that can be formed from the compound 2,3-dichlorobutane, and draw their structures.

asked Jan 21 in Organic Chemistry

1 answer 16 views

According to the James-Lange theory of emotion, why do we feel emotions?

answered Jan 20 in Psychology

1 answer 46 views

When did the idea of partial correlation first arise?

answered Jan 20 in Psychology

1 answer 4 views

How does the directionality problem affect correlation research?

answered Jan 20 in Psychology

1 answer 47 views

Why is sex education important?

answered Jan 20 in Psychology

0 answers 17 views

When did the Bobo Doll experiment take place?

asked Jan 17 in Psychology

1 answer 28 views

Compare the effectiveness of antipsychotics and mood stabilisers in treating bipolar disorder.

answered Jan 16 in Psychology

1 answer 5 views

What is the purpose of informed consent in research?

answered Jan 14 in Psychology

1 answer 19 views

What is the problem with relying only on medication for pain management?

asked Jan 14 in Psychology

1 answer 34 views

When is the sun directly over the equator?

answered Jan 8 in Science

1 answer 20 views

What are made of long chains consisting almost solely of carbon and hydrogen?

answered Jan 3 in Science

1 answer 22 views

The muscles in arteries and veins that are largely responsible for regulation of blood pressure are known as what type?

answered Jan 2 in Science

1 answer 17 views

Difference in electric potential energy are measured in what basic unit?

answered Dec 30, 2024 in Science

1 answer 6 views

What is the term used to describe the liquid that moves through the vessels and includes plasma and the cells and sell fragments called platelets?

answered Dec 27, 2024 in Science

1 answer 20 views

In multicellular organisms, only mutations in cell lines that produce gametes can be passed to what?

answered Dec 27, 2024 in Science

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