Answers 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

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

answered Jan 13 in Psychology

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What is a measure of the size of sound waves?

answered Jan 6 in Science

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

answered Jan 6 in Science

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

answered Dec 30, 2024 in Science

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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

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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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