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What hybrid orbitals are present in the carbon atoms of ethene (C2H4) and how do they contribute to the bonding in the molecule?

asked Feb 13 in Chemical bonding by Cameron54A25 (2.3k points)

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What is the oxidation state of the carbon atom in ethanol before and after undergoing oxidation?

asked Feb 13 in Organic Chemistry by RichieRedric (2.1k points)

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What is the basicity of ethylamine compared to ammonia? Justify your answer with the help of relevant chemical equations and explain the trend in basicity of primary, secondary and tertiary amines.

asked Feb 13 in Organic Chemistry by VickeyPeacoc (3.1k points)

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What is the maximum amount of work that can be obtained from a chemical reaction at a constant temperature and pressure, if it is irreversible and occurs spontaneously?

asked Feb 13 in Physical Chemistry by ArronXev3244 (2.3k points)

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What is the role of metal ions in the catalytic activity of metalloenzymes and metalloproteins? Provide examples of specific metalloenzymes and metalloproteins, and explain how the specific metal ion contributes to their function.

asked Feb 13 in Coordination Chemistry by EleanorNabor (2.2k points)

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What is the oxidation state of sulfur in Na2S2O3 (sodium thiosulfate)?

asked Feb 13 in Chemical reactions by BobBar745884 (2.3k points)

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What is the oxidation state of nitrogen in ammonium nitrate [NH4NO3]?

asked Feb 13 in Chemical reactions by HarryHodgkin (2.5k points)

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What mass of silver chloride (AgCl) can be produced from the reaction between 50 mL of 0.1 M silver nitrate (AgNO3) and 100 mL of 0.2 M hydrochloric acid (HCl)? Also, determine which reactant is in excess and by how much.

asked Feb 13 in Chemical reactions by StephanieLeF (2.9k points)

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What is the balanced redox reaction of Iron (II) Sulphate and Potassium Permanganate in acidic medium?

asked Feb 13 in Chemical reactions by DeboraMccomb (1.9k points)

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How can we design small-molecule drugs to target the root cause of genetic disorders by correcting or restoring the function of mutated proteins, while avoiding off-target effects that can lead to toxicity or other side effects?

asked Feb 12 in Medicinal Chemistry by XGJSidney76 (2.8k points)

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Using coordination chemistry, explain the color changes observed by adding aqueous ammonia to copper(II) sulfate solution.

asked Feb 13 in Coordination Chemistry by JudithMackni (2.8k points)

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How does the excessive release of nutrients, particularly nitrogen and phosphorus, lead to eutrophication in aquatic systems and what are the potential consequences on ecosystem health?

asked Feb 13 in Environmental Chemistry by VallieSwaffo (2.6k points)

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What is the probability of finding a particle in a specific energy state in a system of ideal gas under constant temperature and volume conditions, and how does it change as the overall energy of the system is increased?

asked Feb 13 in Physical Chemistry by GreggTimperl (2.3k points)

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How does the mechanism of heterogeneous catalysis differ from that of homogeneous catalysis in terms of reactant adsorption and activation energy barriers?

asked Feb 13 in Surface Chemistry by Milagros70T7 (2.7k points)

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What is the effect of doping concentration on the electrical conductivity of a semiconductor material used in electronic devices, and how does it impact the device performance?

asked Feb 12 in Materials Chemistry by FletaNesmith (2.8k points)

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What type of intermolecular forces are present in iodine (I2) and how do these forces contribute to its physical properties such as melting and boiling points?

asked Feb 13 in Chemical bonding by JedShackell5 (2.1k points)

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How can we improve the thermal stability of polystyrene to avoid degradation during high-temperature processing?

asked Feb 13 in Polymer Chemistry by JaneW5862561 (2.3k points)

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1 answer 36 views

How can we improve the durability and corrosion resistance of outdoor steel structures using polymer-based coatings, and what specific types of polymers and additives are most effective for this application?

asked Feb 13 in Polymer Chemistry by HeleneHoward (2.4k points)

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What effect does increasing the concentration of a reaction product have on the rate of a reaction?

asked Feb 13 in Chemical kinetics by PrincessDial (1.7k points)

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How does eutrophication affect the dissolved oxygen levels in an aquatic ecosystem and what are the potential consequences on the survival of organisms living in the affected area?

asked Feb 13 in Environmental Chemistry by CesarCollado (2.2k points)

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