Recent activity by DelphiaT1867

1 answer 18 views

How can the stability of polymers be increased or improved to prevent degradation?

asked 16 hours ago in Polymer Chemistry

1 answer 39 views

Given the following reaction at standard conditions:Cu(s) + 2Ag+(aq) -> Cu2+(aq) + 2Ag(s) Calculate the cell potential, E°cell, at 25°C using the standard reduction potentials:Cu2+(aq) + 2e- -> Cu(s), E°red = +0.34 VAg+(aq) + e- -> Ag(s), E°red = +0.80 V

asked 6 days ago in ElectroChemistry

1 answer 59 views

What are the properties of an ideal drug delivery system and how can it be optimized to improve efficacy for a specific medication?

asked Jan 31 in Medicinal Chemistry

1 answer 80 views

How can ab initio calculations be used to predict the excited state dynamics of a molecule and provide insights into its photochemical properties?

answered Jan 30 in Computational Chemistry

1 answer 54 views

Calculate the enthalpy of polymerization for the synthesis of polyethylene from its monomer using the given data:- Standard enthalpy of formation of ethylene (C2H4) = +52.3 kJ/mol- Standard enthalpy of formation of polyethylene (-[-CH2-]n-) = -256 kJ/mol

answered Jan 23 in ThermoChemistry

1 answer 38 views

Why was the term 'sissy' reclaimed by the LGBTQ+ community?

answered Jan 20 in Psychology

1 answer 46 views

How does the operant conditioning theory explain behaviour?

asked Jan 20 in Psychology

1 answer 23 views

Who proposed the theory of positive psychology?

asked Jan 20 in Psychology

1 answer 22 views

Who is known for cognitive development theory?

answered Jan 20 in Psychology

1 answer 9 views

Why is it important to consider a client's developmental stage in therapy?

answered Jan 17 in Psychology

1 answer 24 views

What are some critiques of evolutionary psychology?

answered Jan 16 in Psychology

1 answer 27 views

Who advocated for positivism as a research philosophy?

asked Jan 16 in Psychology

1 answer 37 views

When was the social comparison theory proposed?

asked Jan 15 in Psychology

1 answer 36 views

What is psychoanalytic therapy?

asked Jan 14 in Psychology

1 answer 16 views

Who developed the stages of moral reasoning?

asked Jan 13 in Psychology

1 answer 30 views

What occurs over a large area when a rock is buried or compressed?

asked Jan 7 in Science

1 answer 62 views

Vectors along the same line can be what to one another like ordinary numbers?

asked Jan 2 in Science

1 answer 10 views

Some materials have negative heats of solution; the dissolution of one of these solutes in water is called?

answered Dec 31, 2024 in Science

1 answer 30 views

Most motions in nature follow ________ rather than straight lines?

answered Dec 31, 2024 in Science

1 answer 48 views

Earth's temperature will increase further as more of what colorfully nicknamed gases are put into the atmosphere?

asked Dec 30, 2024 in Science

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