Recent activity by MAQShelton1

1 answer 74 views

What is the oxidation state of iron in Fe2O3?

asked Feb 22 in Chemical reactions

1 answer 83 views

How does the method of synthesis affect the size and shape of nanoparticles?

answered Feb 20 in Materials Chemistry

1 answer 84 views

What is the effect of crosslinking density on the swelling behavior of polymer-based superabsorbent materials?

asked Feb 19 in Polymer Chemistry

1 answer 89 views

In what ways can the chemical industry reduce the hazardous impacts of industrial waste disposal on the environment?

asked Feb 18 in Environmental Chemistry

1 answer 79 views

How does the accumulation of heavy metals in water bodies due to industrial and agricultural activities affect the growth and reproduction of fish species in those ecosystems?

answered Feb 17 in Environmental Chemistry

1 answer 86 views

What is the role of pharmacogenetics in predicting drug response and how can it contribute to the development of personalized medicine for better treatment outcomes?

asked Feb 14 in Medicinal Chemistry

1 answer 153 views

How can we increase diversity in the chemistry field to promote inclusivity and equity in research and educational opportunities?

answered Feb 13 in Chemical education

1 answer 114 views

What would be the effect on the degree of ionization of a weak acid like acetic acid in a solution containing it along with 1 M of hydrochloric acid?

answered Feb 13 in Chemical equilibrium

1 answer 128 views

Using computational chemistry, how can we design an enzyme that can efficiently catalyze the conversion of a specific substrate into a desired product?

answered Feb 12 in Computational Chemistry

1 answer 154 views

How can the surface properties of a biomaterial be modified using plasma treatment, and how does this modification affect the material's biocompatibility and cellular response?

answered Feb 11 in Surface Chemistry

1 answer 129 views

How can the properties of polymer products be improved through extrusion processing?

asked Feb 10 in Polymer Chemistry

1 answer 77 views

How can the optical properties of glasses be optimized for specific applications, such as lenses for eyeglasses or camera lenses, and what parameters need to be considered in the design process?

asked Feb 10 in Materials Chemistry

1 answer 86 views

How can computational methods be used to predict the formation and stability of supramolecular complexes between different organic molecules?

asked Feb 5 in Computational Chemistry

1 answer 90 views

How can molecular docking studies be used to identify potential inhibitors for protein-protein interactions involved in a disease pathway?

answered Feb 5 in Computational Chemistry

1 answer 91 views

How can chemistry educators overcome limited opportunities for hands-on experimentation in the classroom for effective chemical education?

answered Feb 4 in Chemical education

1 answer 174 views

Here's a specific problem for the student to solve:If 5 grams of methane (CH4) reacts with 20 grams of oxygen (O2) to produce carbon dioxide (CO2) and water (H2O), which reactant is the limiting reactant and how much of the excess reactant remains after the reaction is complete?

asked Feb 4 in Chemical reactions

1 answer 157 views

Here's a precise problem for a chemistry student to solve in Organic Synthesis and Retrosynthesis:Develop a retrosynthesis approach to synthesize 2-methyl-1-phenylpropan-1-ol, starting from benzene, propene, and any other necessary reagents, explaining each step in the backward reaction sequence.

answered Feb 4 in Organic Chemistry

1 answer 148 views

What is the amount (in moles) of silver ions present in a 0.1M solution of silver nitrate if 1000 coulombs of charge are needed to completely deposit the silver ions onto an electrode during coulometry?

asked Jan 30 in Analytical Chemistry

1 answer 82 views

Calculate the heat of hydration of magnesium sulfate (MgSO4) given that 4.17 g of MgSO4 is dissolved in 50.0 ml of water at 25°C, and the resulting solution cools from 25°C to 20°C. The specific heat capacity of the solution is 4.18 J/(g·°C), and the density of the solution is 1.00 g/ml. Don't forget to include the units in your final answer.

answered Jan 23 in ThermoChemistry

1 answer 125 views

Calculate the corrosion potential of a zinc-copper galvanic couple in which the zinc electrode has a concentration of 0.1 M and the copper electrode has a concentration of 0.01 M. The standard reduction potentials for Zn2+/Zn and Cu2+/Cu are -0.76 V and +0.34 V, respectively.

asked Jan 23 in ElectroChemistry

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