Questions by CleoBenning9

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How can the synthesis of high molecular weight polyacrylonitrile from acrylonitrile monomer be optimized to achieve maximum yield and desired properties such as thermal stability and mechanical strength?

asked 7 hours ago in Chemical synthesis

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1 answer 11 views

How can the ratio of chelating agent to metal ions be optimized in order to maximize the recovery efficiency of valuable metals from electronic waste using the solvent extraction method?

asked 18 hours ago in Chemical engineering

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1 answer 35 views

Calculate the standard enthalpy change for the reaction:Cu(H2O)62+ (aq) + 4Cl-(aq) → CuCl42- (aq) + 12H2O (l)given the following standard enthalpies of formation:Cu(H2O)62+ (aq): -1846.4 kJ/molCuCl42- (aq): -3599.5 kJ/molH2O (l): -285.8 kJ/molCl- (aq): -167.2 kJ/mol

asked Feb 3 in Chemical thermodynamics

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1 answer 52 views

Calculate the bond length between two carbon atoms in a molecule of ethene, given that the distance between the nuclei of the carbon atoms is 1.33 angstroms and the bond angle between the carbon atoms is 120 degrees.

asked Jan 23 in Chemical bonding

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1 answer 56 views

How does the rubber hand illusion work?

asked Jan 20 in Psychology

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1 answer 29 views

What is a case study?

asked Jan 13 in Psychology

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1 answer 30 views

What are the major causes of psychosis?

asked Jan 13 in Psychology

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1 answer 30 views

What has atoms with unstable nuclei?

asked Dec 28, 2024 in Science

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1 answer 12 views

What is defined as the change of water from its liquid phase to its gaseous phase?

asked Dec 27, 2024 in Science

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