Questions by NicholasTwm2

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1 answer 30 views

How does the size and charge of particles in a colloid system affect the stability and interactions between particles in the system?

asked Feb 24 in Physical Chemistry

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1 answer 31 views

What is the effect of the intensity of light on the rate of the reaction between potassium iodide and hydrogen peroxide, and how does this compare with the effect of temperature on the reaction rate under the same conditions?

asked Feb 22 in Chemical kinetics

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1 answer 24 views

What is the net ATP yield from the complete oxidation of one molecule of glucose in glycolysis?

asked Feb 21 in BioChemistry

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1 answer 26 views

What is the most efficient method for the production of 1,4-dioxane using a continuous flow reactor design, and how can the process be optimized to minimize waste and reduce production costs?

asked Feb 21 in Chemical engineering

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1 answer 31 views

What is the most efficient method for synthesizing polyethylene terephthalate from terephthalic acid and ethylene glycol while ensuring high yield and purity of the final product?

asked Feb 21 in Chemical synthesis

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1 answer 29 views

What is the most efficient chemical process for producing a specific food additive, and how can this process be optimized to minimize waste and maximize yield without compromising the purity and quality of the final product?

asked Feb 21 in Chemical engineering

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1 answer 42 views

What is the balanced chemical equation for the neutralization of hydrochloric acid with sodium hydroxide, and what is the concentration of the resulting sodium chloride solution when 25 mL of 0.1 M HCl is neutralized with 50 mL of 0.05 M NaOH?

asked Feb 17 in Chemical reactions

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1 answer 62 views

How to design a paint and coating production system that ensures quality, efficiency, and environmental sustainability while using cost-effective and readily available materials?

asked Feb 12 in Chemical engineering

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1 answer 71 views

Calculate the standard enthalpy of formation of propane (C3H8) given the following data:- Standard enthalpy of formation of CO2(g) = -393.5 kJ/mol- Standard enthalpy of formation of H2O(l) = -285.8 kJ/mol- Standard enthalpy of combustion of propane at constant pressure = -2220.1 kJ/mol

asked Feb 3 in Chemical thermodynamics

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1 answer 84 views

What is the chemical structure of an unknown compound based on its infrared spectrum, where a peak is observed at 3500 cm^-1 and no peaks are observed between 1600-1800 cm^-1?

asked Jan 31 in Physical Chemistry

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1 answer 109 views

What is the effect of adding different weight percentages of graphene nanoparticles on the mechanical properties of polypropylene Polymer nanocomposites?

asked Jan 30 in Polymer Chemistry

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1 answer 57 views

What is the nature of sleep?

asked Jan 20 in Psychology

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1 answer 57 views

What is the impact of attachment styles on human-AI interactions?

asked Jan 17 in Psychology

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1 answer 119 views

According to Seligman's learned helplessness theory, what is the cause of depression?

asked Jan 16 in Psychology

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1 answer 64 views

Please compare and contrast the psychoanalytic and humanistic perspectives on psychotherapy.

asked Jan 15 in Psychology

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1 answer 126 views

When did Rosenberg's Self-Esteem Scale develop?

asked Jan 15 in Psychology

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1 answer 70 views

What is the difference between culture and ethnicity?

asked Jan 15 in Psychology

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1 answer 18 views

What is the function of the amygdala in the brain?

asked Jan 14 in Psychology

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1 answer 16 views

Who is associated with the psychoanalytic school of psychology?

asked Jan 14 in Psychology

0 votes

1 answer 60 views

What is 'cultural competence'?

asked Jan 13 in Psychology

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