Recent activity by WileyBaskerv

1 answer 34 views

What conditions are necessary for the selective oxidation of methane on a metal surface to produce formaldehyde, and how does the presence of different metals affect the selectivity and activity of the reaction?

answered Feb 24 in Surface Chemistry

1 answer 32 views

What are the precise conditions required to prepare 2,4,6-trinitrotoluene from toluene and nitric acid? What is the yield of the reaction, and how can it be optimized?

answered Feb 22 in Chemical synthesis

1 answer 24 views

What is the effect of molecular weight on the rheological properties of polymer melts?

answered Feb 21 in Polymer Chemistry

1 answer 29 views

What is the expected product of the reaction between barium chloride (BaCl2) and potassium sulfate (K2SO4)?

asked Feb 20 in Inorganic Chemistry

1 answer 26 views

What is the coordination number of the complex formed between Ni2+ and ethylenediamine (en)? What is the structure of the complex and is it likely to be tetrahedral or octahedral?

asked Feb 19 in Coordination Chemistry

1 answer 40 views

How do the coordination chemistry and structure of metalloproteins affect the enzymatic activity of heme-containing proteins, such as myoglobin and hemoglobin?

answered Feb 19 in Coordination Chemistry

1 answer 42 views

How does the chemical composition and molecular weight of a polymer affect its properties and suitability for 3D printing applications?

asked Feb 18 in Materials Chemistry

1 answer 22 views

What is the balanced chemical equation for the synthesis reaction between magnesium and oxygen that forms magnesium oxide?

asked Feb 17 in Chemical reactions

1 answer 40 views

What is the balanced chemical equation for the synthesis of water from hydrogen and oxygen gas at standard temperature and pressure?

asked Feb 17 in Chemical reactions

1 answer 110 views

How can we design a drug that specifically targets the serotonin receptor 5-HT1A in the brain and has minimal side effects on other receptors, to effectively treat depression?

asked Feb 12 in Medicinal Chemistry

1 answer 39 views

How can chemistry teachers provide better support for students with learning disabilities in order to help them understand complex chemical concepts and perform well in exams?

answered Feb 5 in Chemical education

1 answer 32 views

How can chemistry students increase their chances of securing internships and job opportunities despite the limited availability in the field?

answered Feb 5 in Chemical education

1 answer 48 views

How does changing the mass of the atoms in a molecule affect its vibrational frequencies and infrared spectra, and how can quantum chemistry calculations be used to predict these changes?

answered Feb 3 in Quantum Chemistry

1 answer 104 views

What chemical processes contribute to the formation of acid mine drainage and how can these processes be mitigated to improve water quality in affected areas?

answered Jan 30 in Environmental Chemistry

1 answer 72 views

Calculate the bond dissociation energy of the O-H bond in a water molecule if the enthalpy change for the following reaction is -285.8 kJ/mol:2H2(g) + O2(g) -> 2H2O(l)

answered Jan 23 in ThermoChemistry

1 answer 58 views

Calculate the amount of heat required to melt 50 grams of ice at 0°C and convert it into liquid water at the same temperature. The enthalpy of fusion of ice is 6.01 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 44 views

A student carried out a chemical reaction in the laboratory and obtained 12 grams of the product. However, the theoretical yield of the product was 15 grams. Calculate the percent yield of the product.

asked Jan 22 in Chemical reactions

1 answer 109 views

A chemistry student needs to calculate the rate constant (k) for the following first-order reaction based on the given data: The half-life of the reaction is 20 seconds when the initial concentration of reactant is 0.2M. What is the rate constant of the reaction?

answered Jan 22 in Chemical kinetics

1 answer 70 views

What is the oxidation state of Manganese in KMnO4?

asked Jan 21 in Inorganic Chemistry

1 answer 59 views

Why was the term 'crazy' challenged by mental health advocates?

asked Jan 20 in Psychology

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