Recent activity by AlbertaBevin

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Identify and explain the isomerism present in the following organic molecules: a) Butane and Isobutane b) Ethanol and Dimethyl Ether c) Propanoic acid and Methyl ethanoate State the type of isomerism each pair of molecules exhibit and provide a brief explanation for your answer.

answered 6 days ago in Chemical bonding

1 answer 41 views

Calculate the amount of heat absorbed (in joules) when 10 grams of sodium hydroxide (NaOH) is dissolved in 100 mL of water at 25°C, given that the enthalpy of solution for NaOH is -44.51 kilojoules per mole.

answered Jan 23 in ThermoChemistry

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What are the main criticisms of the cognitive perspective?

answered Jan 20 in Psychology

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According to the heuristics and biases approach, what are the limitations of human decision-making?

asked Jan 17 in Psychology

1 answer 22 views

How does the medical model of eating disorders contribute to their evaluation?

asked Jan 16 in Psychology

1 answer 22 views

What is the main concept of the triarchic theory of intelligence?

asked Jan 14 in Psychology

1 answer 40 views

Compare and contrast the quantitative and qualitative research methods in terms of generalisability.

answered Jan 13 in Psychology

1 answer 29 views

Where are most of the organs contained in insects?

asked Jan 8 in Science

1 answer 37 views

What is a measure of the size of sound waves?

answered Jan 6 in Science

1 answer 8 views

What does the respiratory system exchange between the body and the outside air?

asked Jan 6 in Science

1 answer 5 views

What do you call a pure substance that cannot be broken down into different types of substances?

answered Jan 6 in Science

1 answer 18 views

Both sexes of sockeye salmon turn red with green heads just prior to what?

answered Dec 30, 2024 in Science

1 answer 59 views

Because microorganisms can go through several generations in a matter of hours, their gene expression profiles adapt to the new laboratory environment very quickly. in addition, the vast majority of bacterial species resist being cultured in this?

answered Dec 30, 2024 in Science

1 answer 63 views

What measure is resorted to by people who wish to screen out genetic abnormalities in the fetus?

answered Dec 28, 2024 in Science

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