Questions by Prince14E493

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1 answer 7 views

How can the design of a production system for surfactants be optimized to maximize yield while minimizing production costs and environmental impact?

asked Feb 7 in Chemical engineering

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1 answer 36 views

How can the controlled release of a drug from a polymer-based drug delivery system be optimized to ensure maximum therapeutic efficacy and minimal adverse effects?

asked Feb 6 in Polymer Chemistry

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1 answer 52 views

Calculate the standard enthalpy change for the formation of ammonia gas from nitrogen gas and hydrogen gas using Hess's Law, given the following equations and their corresponding enthalpy changes:N2(g) + 3H2(g) → 2NH3(g) ∆H = -92.4 kJ/molN2(g) → 2N(g) ∆H = 941 kJ/molH2(g) → 2H(g) ∆H = 436 kJ/mol

asked Feb 3 in ThermoChemistry

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1 answer 99 views

A container initially contains 0.10 mol of NOBr, 0.10 mol of NO, and 0.10 mol of Br2. If the system reaches equilibrium and the concentration of NOBr is found to be 0.075 M at that point, calculate the concentration of NO and Br2 at equilibrium.

asked Jan 22 in Chemical equilibrium

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1 answer 47 views

Why do researchers use factor analysis?

asked Jan 17 in Psychology

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1 answer 30 views

How do indigenous psychologists view human behaviour?

asked Jan 14 in Psychology

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1 answer 12 views

What is altruism?

asked Jan 14 in Psychology

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1 answer 29 views

What is the fluid that carries sperm through the urethra and out of the body, and provides it with nutrients?

asked Jan 7 in Science

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1 answer 44 views

Each month, starting in puberty, one egg matures and is released from where?

asked Dec 30, 2024 in Science

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1 answer 39 views

What term is used to describe the process by which organisms give rise to offspring?

asked Dec 27, 2024 in Science

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1 answer 49 views

Green algae and land plants are closely what?

asked Dec 27, 2024 in Science

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