Hot questions

0 votes

1 answer 36 views

How does the degree of polymer crystallinity affect the mechanical properties of a polymer?

asked Feb 19 in Polymer Chemistry by Ina75H680861 (2.0k points)

0 votes

1 answer 37 views

What is the rate constant for the decomposition of N<sub>2</sub>O<sub>5</sub> at 298 K if the half-life is 15.6 minutes and the initial concentration is 0.1 M?

asked Feb 19 in Physical Chemistry by Milagros70T7 (1.5k points)

0 votes

1 answer 37 views

What is the order of the reaction of the decomposition of hydrogen peroxide with potassium iodide and how does it affect the rate of the reaction? Provide experimental evidence to support your answer.

asked Feb 19 in Chemical kinetics by CornellNicho (2.1k points)

0 votes

1 answer 29 views

What is the effect of temperature on the rate of photochemical reactions that involve the isomerization of a molecule from the cis- to trans- configuration?

asked Feb 20 in PhotoChemistry by YvetteLink0 (2.0k points)

0 votes

1 answer 33 views

What is the effect of different light intensities (low, medium and high) on the rate of photochemical reactions of Chlorophyll pigment present in Spinach leaves?

asked Feb 19 in PhotoChemistry by JuliannSfd66 (2.0k points)

0 votes

1 answer 35 views

What is the dipole moment of a water molecule according to ab initio calculations and how does it compare to the experimental value?

asked Feb 19 in Computational Chemistry by KeithAnthon1 (1.9k points)

0 votes

1 answer 32 views

What is the effect of increasing the concentration of NaCl in a solution on the solubility of a sparingly soluble salt, such as AgCl? Show the calculations and explain the reasoning behind your answer.

asked Feb 19 in Chemical equilibrium by EloiseLoxton (1.7k points)

0 votes

1 answer 35 views

What is the dipole moment of water molecule according to ab initio calculations, and how does it compare to the experimental value?

asked Feb 19 in Computational Chemistry by SenaidaWhitf (2.4k points)

0 votes

1 answer 37 views

How does the intensity of light affect the reaction rate of the decomposition of hydrogen peroxide in the presence of a catalyst such as potassium iodide or manganese dioxide?

asked Feb 19 in Chemical kinetics by KristalDmb02 (1.6k points)

0 votes

1 answer 32 views

What is the effect of increasing the concentration of AgNO3 on the solubility of AgCl in water? Include both the qualitative and quantitative analysis of the relationship between the two variables.

asked Feb 19 in Chemical equilibrium by BeatriceJ11 (2.0k points)

0 votes

1 answer 28 views

What is the effect of temperature on the surface tension of a solution containing a surfactant?

asked Feb 20 in Surface Chemistry by Francisca504 (1.9k points)

0 votes

1 answer 33 views

What is the effect of different concentrations of inorganic salts on the electric conductivity of their solutions?

asked Feb 19 in Inorganic Chemistry by SVNCarissa5 (1.8k points)

0 votes

1 answer 36 views

How does the degree of entanglement affect the efficiency of energy transfer in molecular and nanoscale systems?

asked Feb 19 in Quantum Chemistry by HungObryan8 (2.4k points)

0 votes

1 answer 33 views

What is the effect of different catalysts on the reaction rate of the decomposition of hydrogen peroxide?

asked Feb 19 in Chemical kinetics by BradfordConr (2.2k points)

0 votes

1 answer 34 views

What is the effect of cationic size on the conductivity and viscosity of ionic liquids?

asked Feb 19 in Physical Chemistry by BradfordConr (2.2k points)

0 votes

1 answer 37 views

What are the conditions required for the decomposition of calcium carbonate, and what products are formed in the reaction?

asked Feb 19 in Chemical reactions by August936905 (1.5k points)

0 votes

1 answer 36 views

How does the degree of crystallinity of a polymer affect its mechanical properties?

asked Feb 19 in Polymer Chemistry by SergioCrews1 (1.9k points)

0 votes

1 answer 46 views

What is the coordination geometry of the active site in the metalloenzyme carbonic anhydrase? How does the coordination geometry of the metal ion in the active site affect the enzyme's catalytic activity?

asked Feb 19 in Coordination Chemistry by MaggieTrujil (1.6k points)

0 votes

1 answer 32 views

What is the effect of increasing pressure on the rate of a chemical reaction that produces nitrogen dioxide gas?

asked Feb 19 in Chemical kinetics by NicholasPedi (1.8k points)

0 votes

1 answer 35 views

What is the dipole moment of hydrogen fluoride (HF) molecule and in which direction does it point?

asked Feb 19 in Chemical bonding by KirstenLipsc (1.8k points)

Categories