Recent activity by Murray05Y450

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What are the significant discoveries and contributions of the early chemists in the evolution of chemistry, and how did they impact the development of modern chemistry?

asked 1 day ago in Chemical education

1 answer 22 views

What is the effect of temperature on the reaction rate and safety of the reaction between hydrochloric acid and sodium thiosulphate?

answered 3 days ago in Chemical kinetics

1 answer 20 views

What is the mechanism of the reaction between acyl chloride and an alcohol to form an ester in the presence of a Lewis Acid? Provide the step-by-step process with relevant chemical equations and explain the role of the Lewis Acid in the reaction.

answered 3 days ago in Organic Chemistry

1 answer 26 views

How does the presence of heavy metals, such as iron and aluminum, in acid mine drainage affect the acidity and overall water quality of surrounding bodies of water, and what steps can be taken to mitigate these impacts?

answered 3 days ago in Environmental Chemistry

1 answer 21 views

What is the polarity of the carbon-hydrogen bond in methane? Provide a detailed explanation and justification for your answer.

asked 3 days ago in Chemical bonding

1 answer 25 views

How does the pH of a colloidal solution affect the stability and coagulation of the colloids? Investigate and explain the behavior of different types of colloids under varying pH conditions.

answered 3 days ago in Surface Chemistry

1 answer 17 views

What is the effect of particle size on the surface structure and reactivity of copper nanoparticles?

answered 3 days ago in Computational Chemistry

1 answer 21 views

What is the most effective protecting group for amino groups in organic synthesis and why? Provide examples of its use in peptide synthesis.

asked 4 days ago in Organic Chemistry

1 answer 2 views

What is the most effective method for removing lead (Pb) contamination from soil in a residential area and how does it impact the surrounding environment?

answered 4 days ago in Environmental Chemistry

1 answer 21 views

What is the molecular orbital diagram and electronic structure of a nitrogen molecule (N2)?

answered 4 days ago in Quantum Chemistry

1 answer 17 views

How does the intensity of light affect the rate of the iodine clock reaction?

asked 5 days ago in Chemical kinetics

1 answer 22 views

How does the initial concentration of the reactants affect the reaction rate in the chemical reaction between hydrochloric acid and magnesium?

answered 5 days ago in Chemical kinetics

1 answer 25 views

What is the impact of temperature on the surface tension of water and how can it be measured experimentally using a capillary tube and a balance?

answered 5 days ago in Surface Chemistry

1 answer 25 views

What is the hybridization of the central atom in carbon dioxide (CO2)?

asked 5 days ago in Chemical bonding

1 answer 13 views

What is the equilibrium constant expression for the following redox reaction at standard conditions: Fe2+(aq) + Cu(s) ⇌ Fe3+(aq) + Cu2+(aq)

answered 5 days ago in Chemical equilibrium

1 answer 29 views

What is the balanced chemical equation for the reaction between sulfuric acid (H2SO4) and sodium hydroxide (NaOH) to produce sodium sulfate (Na2SO4) and water (H2O)?

asked Feb 17 in Chemical reactions

1 answer 18 views

What is the effect of temperature and pressure on the adsorption of gases on solid surfaces? Provide a detailed explanation with examples from experimental data.

answered Feb 17 in Surface Chemistry

1 answer 18 views

How does the addition of different types and amounts of salts affect the ionic conductivity of a polymer electrolyte used in lithium-ion batteries?

asked Feb 17 in Polymer Chemistry

1 answer 28 views

How does the addition of a corrosion inhibitor affect the passivation process in the surface chemistry of metal corrosion?

asked Feb 17 in Surface Chemistry

1 answer 31 views

How does temperature affect the phase behaviour of a nematic liquid crystal system simulated using Monte Carlo method?

asked Feb 17 in Computational Chemistry

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