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How can chemistry departments in schools and universities improve the availability of textbooks and resources for students who are limited in their access to these materials?

asked 2 days ago in Chemical education by Catharine458 (550 points)

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Given the following equations and their respective enthalpy changes:1) 2H2 (g) + O2 (g) → 2H2O (l) ΔH = -484 kJ/mol 2) C2H5OH (l) + 3O2 (g) → 2CO2 (g) + 3H2O (l) ΔH = -1,367 kJ/mol 3) C2H5OH (l) → C2H4 (g) + H2O (g) ΔH = +44 kJ/mol Using Hess’s Law, determine the ΔH for the following reaction: C2H5OH (l) → 2CO2 (g) + 3H2 (g)

asked 2 days ago in Chemical reactions by BonnieEdens (370 points)

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Determine the formal charge of the central atom in SF6. Show all your work and explain how you arrived at your answer.

asked 2 days ago in Inorganic Chemistry by Foster60490 (470 points)

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How can chemistry educators provide better support for students with learning disabilities in the classroom?

asked 2 days ago in Chemical education by NickEvergood (310 points)

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Here's a precise problem for the student to solve:What is the oxidation state of carbon in ethanol (C2H5OH)? Show the electron transfer steps involved in the oxidation of ethanol to acetic acid (CH3COOH) using balanced half-reactions.

asked 2 days ago in Organic Chemistry by SherryDoll43 (590 points)

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How can a process be developed for the production of 1,3-Butadiene using catalytic hydrogenation of acetylene?

asked 2 days ago in Chemical engineering by LonBly81312 (490 points)

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How can chemistry educators prioritize and enhance safety protocols in a laboratory environment to ensure that students are better prepared for potential hazards and accidents?

asked 2 days ago in Chemical education by FlorineMmj33 (610 points)

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Given a sample of mesoporous silica with a surface area of 500 m²/g, an amount of physisorbed nitrogen of 4.2 µmol/g, and assuming a monolayer coverage of 16.2 µmol/m², calculate the BET surface area of the silica.

asked 2 days ago in Surface Chemistry by TrishaStanto (670 points)

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How can chemistry be effectively communicated to the general public in terms of its importance and impact on society and the economy?

asked 2 days ago in Chemical education by Erick9612932 (370 points)

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Design a synthesis route for the heterocyclic compound Pyridine starting from benzene as the starting material, using the commonly used reactions in organic chemistry and displaying the steps involved in the reactivity of each reaction.

asked 2 days ago in Organic Chemistry by HectorShapir (190 points)

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How can chemistry students at a school with insufficient funding for chemistry education still have access to adequate laboratory equipment and materials to conduct experiments?

asked 2 days ago in Chemical education by FrancescoE82 (270 points)

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Here is a question for a chemistry student to solve in the subtopic Calculation of current density in an electrochemical cell: What is the current density (in amperes per square meter) in a zinc-copper galvanic cell, given that the mass of zinc electrode is 10 g and the rate of zinc dissolution is 0.1 g/min, the area of copper electrode is 5 cm², and the potential difference between the electrodes is 1.5 V?

asked 2 days ago in ElectroChemistry by BarrettVep43 (450 points)

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Determine the standard electrode potential, given that the standard reduction potential for the half-reaction, Ag+ (aq) + e- → Ag(s) is +0.80 V and the standard oxidation potential for the half-reaction, Fe(s) → Fe2+(aq) + 2e-, is -0.44 V. Using this information, predict whether or not the reaction Ag(s) + Fe2+(aq) → Fe(s) + Ag+(aq) will occur spontaneously under standard conditions.

asked 2 days ago in Chemical thermodynamics by FedericoWess (450 points)

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Determine the bond order of O2 using molecular orbital theory.

asked 2 days ago in Chemical bonding by SherlynC1382 (550 points)

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How can chemistry students have access to additional resources and textbooks when the availability of these resources is limited?

asked 2 days ago in Chemical education by BlakeBradfie (670 points)

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How can chemistry students get access to the latest research in the field and broaden their knowledge beyond what is taught in the classroom?

asked 2 days ago in Chemical education by LynnWang854 (430 points)

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How can chemistry students increase their chances of finding and securing limited internships and job opportunities in the field?

asked 2 days ago in Chemical education by Tom52098216 (690 points)

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How can chemistry educators effectively teach the applications of chemistry in various industries, such as pharmaceuticals, agriculture, and manufacturing, to help students understand the role of chemistry in society and the economy?

asked 2 days ago in Chemical education by MelindaPolen (610 points)

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How can chemistry departments and educators effectively advocate for increased funding for chemistry education to ensure students have access to adequate resources and equipment for learning?

asked 2 days ago in Chemical education by FlorianRico (610 points)

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1 answer 22 views

How can chemistry educators provide better support and resources for students with learning disabilities in order to facilitate their understanding of complex chemical concepts and improve their success in the subject?

asked 2 days ago in Chemical education by ConnieCumpst (370 points)

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