Answers by Joleen88270

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What is the balanced chemical equation for the preparation of 2,4-dinitrophenylhydrazine from hydrazine and 2,4-dinitrochlorobenzene?

answered 4 days ago in Chemical synthesis

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How do specific amino acid sequences in transcription factors contribute to DNA-protein interactions and regulation of gene expression?

answered Feb 14 in BioChemistry

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Calculate the standard enthalpy change for the neutralization of 50 mL of 0.1 M hydrochloric acid with 50 mL of 0.1 M sodium hydroxide at a constant pressure and a temperature of 25°C. The balanced equation for the reaction is: HCl(aq) + NaOH(aq) → NaCl(aq) + H2O(l)

answered Feb 3 in Chemical thermodynamics

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What are the stages of Erikson's developmental theory of psychosocial development?

answered Jan 14 in Psychology

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What is anxiety?

answered Jan 13 in Psychology

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What makes breathing difficult due to respiratory system disease?

answered Jan 7 in Science

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What is the respiratory pigment of almost every vertebrate?

answered Dec 27, 2024 in Science

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