Recent activity by ClaraNdw6090

1 answer 26 views

How does the band gap of a material change when the size of the unit cell is varied using density functional theory calculations?

answered 5 days ago in Computational Chemistry

1 answer 41 views

How can the molecular weight of a polymer be determined using gel permeation chromatography (GPC) and why is this information important for understanding the properties and behavior of the polymer?

answered Feb 10 in Polymer Chemistry

1 answer 8 views

How can medicinal chemists design drugs to specifically target the lifecycle of the Zika virus while minimizing the risk of harming healthy cells?

answered Feb 6 in Medicinal Chemistry

1 answer 46 views

Here's a precise problem for a chemistry student to solve:Using Hess's Law, calculate the enthalpy change for the reaction where 2 moles of methane (CH4) reacts with 4 moles of oxygen gas (O2) to form 2 moles of carbon dioxide (CO2) and 4 moles of water (H2O), given the following known enthalpy changes:ΔH1 = -890 kJ/mol for the reaction: CH4 + 2O2 → CO2 + 2H2OΔH2 = -394 kJ/mol for the reaction: C + O2 → CO2ΔH3 = -286 kJ/mol for the reaction: H2 + (1/2)O2 → H2O

asked Feb 4 in Chemical reactions

1 answer 27 views

Who is more likely to have negative attitudes towards minority groups?

asked Jan 20 in Psychology

1 answer 33 views

Who proposed the self-determination theory of self-esteem?

answered Jan 15 in Psychology

1 answer 58 views

The hamstrings flex the leg, whereas the quadriceps femoris have what effect?

answered Jan 2 in Science

1 answer 29 views

Increasing what property of dirt would make it easier to rinse off your hands?

answered Dec 31, 2024 in Science

1 answer 52 views

Where is chemical energy stored?

answered Dec 27, 2024 in Science

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