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How can chemistry teachers incorporate more practical applications of the subject into their lessons to enhance students' understanding and interest in the subject?

asked 1 day ago in Chemical education by CarinLively (310 points)

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Find the oxidation state of chromium in the compound K2Cr2O7.

asked 1 day ago in Chemical reactions by EwanSales325 (330 points)

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Determine the oxidation state of all elements in the following compound: CoCl<sub>2</sub>•6H<sub>2</sub>O.

asked 1 day ago in Inorganic Chemistry by RafaelaHuonD (450 points)

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How can metabolomics and systems biology be used to identify metabolic pathways involved in drug metabolism and toxicity in the human body?

asked 22 hours ago in BioChemistry by TheScientist (30.4k points)

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How can metabolomics and systems biology be used to determine the effect of a specific drug on the metabolic pathways of a cell?

asked 22 hours ago in BioChemistry by TheScientist (30.4k points)

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How can computational studies be used to optimize the performance of metal-organic frameworks in gas storage and separation applications?

asked 1 day ago in Computational Chemistry by FlorineMmj33 (610 points)

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Here is a problem related to Hess's Law for the student to solve:Suppose you are given the following three equations, each with their respective enthalpy change: (1) 2H2(g) + O2(g) --> 2H2O(l) ΔH₁ = -572 kJ/mol (2) 2H2O(l) --> 2H2(g) + O2(g) ΔH₂ = 472 kJ/mol (3) C(s) + O2(g) --> CO2(g) ΔH₃ = -394 kJ/molUse Hess's law to calculate the enthalpy change (in kJ/mol) for the following reaction: C(s) + 2H2(g) --> CH4(g)

asked 1 day ago in Chemical reactions by SamiraY20394 (430 points)

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How can molecular docking studies be used to design new drugs for a specific protein target?

asked 22 hours ago in Computational Chemistry by TheScientist (30.4k points)

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Here is a chemistry problem related to renewable energy sources and their impact on the environment:What is the net energy yield and the carbon footprint of producing ethanol fuel from corn stover waste (a byproduct of corn cultivation) using a biochemical conversion process, and how does it compare to producing gasoline from crude oil in terms of environmental impact?

asked 1 day ago in Environmental Chemistry by DCQVenetta9 (390 points)

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Explain how the glass transition temperature of a polymer is influenced by its molecular weight and degree of branching.

asked 1 day ago in Physical Chemistry by DenishaVilla (230 points)

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How can chemistry teachers better support students with learning disabilities in the classroom, to ensure that they have equal opportunities to learn and succeed in the subject?

asked 1 day ago in Chemical education by BTUDanielle4 (510 points)

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How can chemistry students from low-income communities access high-quality resources and textbooks to enhance their understanding and mastery of the subject?

asked 1 day ago in Chemical education by KathaleenJts (550 points)

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How can medicinal chemists design drugs to specifically target the lifecycle of the Zika virus while minimizing the risk of harming healthy cells?

asked 22 hours ago in Medicinal Chemistry by TheScientist (30.4k points)

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Here's a precise problem for the student to solve: Calculate the standard enthalpy change for the neutralization of 50 mL of 0.10 M hydrochloric acid (HCl) with 50 mL of 0.10 M sodium hydroxide (NaOH) at 25°C, given that the specific heat capacity of the solution is 4.18 J/(g °C) and the density of the solution is 1.00 g/mL.

asked 1 day ago in Chemical thermodynamics by SybilDodd555 (430 points)

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How can a company reduce its carbon footprint in its manufacturing processes without compromising the quality of its products?

asked 1 day ago in Environmental Chemistry by JennyCouch7 (270 points)

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1 answer 7 views

How can environmental chemistry concepts be integrated into high school chemistry curriculums to increase student awareness and understanding of the impact of chemistry on the environment?

asked 23 hours ago in Chemical education by TheScientist (30.4k points)

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How can chemistry students overcome the challenges of insufficient funding for laboratory equipment and resources in order to receive a comprehensive education and maximize their understanding of chemistry principles?

asked 1 day ago in Chemical education by RebekahOsbor (510 points)

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How can density functional theory calculations be used to predict the rate-determining step of a catalytic reaction in order to design more efficient and selective catalysts?

asked 23 hours ago in Computational Chemistry by TheScientist (30.4k points)

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How can a better understanding of the role of chemistry in society and the economy be integrated into the chemistry curriculum to better prepare students for the workforce and contribute to the advancement of society?

asked 1 day ago in Chemical education by TabithaMonds (230 points)

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Given the reaction between sulfuric acid and sodium hydroxide, predict the chemical equation for the products formed and balance the reaction. Calculate the amount of sulfuric acid needed to neutralize 20 grams of sodium hydroxide.

asked 1 day ago in Inorganic Chemistry by EmilyS028578 (430 points)

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