Login
Remember
Register
Science Q&A Sarvan.Net
All Activity
Q&A
Questions
Hot!
Unanswered
Tags
Categories
Users
Ask a Question
About Us
XML Sitemap
Terms of Service
User OtisMacGilli
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by OtisMacGilli
0
votes
26
views
What is the rate of reaction for the decomposition of hydrogen peroxide when the initial concentration is 0.1 M, and the reaction produces 0.02 moles of oxygen gas in 30 seconds?
answered
Feb 22
in
Chemical reactions
0
votes
62
views
How does the photochemical behavior of a supramolecular assembly vary with changes in its structure and composition?
answered
Feb 22
in
PhotoChemistry
0
votes
31
views
How does the energy of an excited state differ from that of the ground state in a molecule and what methods can be used in quantum chemical calculations to determine the energy of excited states?
answered
Feb 20
in
Computational Chemistry
0
votes
48
views
What is the synthesis procedure and spectroscopic characterization (FTIR, UV-Vis) of [Cu(NH3)4(H2O)2](NO3)2?
answered
Feb 17
in
Coordination Chemistry
0
votes
36
views
What is the effect of quantum coherence and entanglement on the efficiency and selectivity of chemical reactions in molecular and nanoscale systems?
answered
Feb 14
in
Quantum Chemistry
0
votes
33
views
How do persistent organic pollutants (POPs) impact the food chain and what are the mechanisms of their bioaccumulation in the environment?
answered
Feb 14
in
Environmental Chemistry
0
votes
63
views
Identify the possible types of isomerism in a molecule with the chemical formula C4H10O and explain the differences between each type of isomerism.
answered
Feb 13
in
Chemical bonding
0
votes
58
views
How can the production of fragrances be optimized to ensure maximum efficiency, minimal waste, and consistent quality? What are the key steps and parameters that need to be considered in the development of a sustainable and effective fragrance production process, and how can these be optimized through chemistry and chemical engineering principles?
answered
Feb 10
in
Chemical engineering
0
votes
38
views
How can the knowledge of the mechanism of photochemical reactions in organic compounds be used to predict the products formed and optimize reaction conditions for improved yield?
answered
Feb 7
in
PhotoChemistry
0
votes
64
views
Calculate the standard enthalpy change for the following reaction, given the standard enthalpies of formation:2Fe (s) + 3Cl2 (g) → 2FeCl3 (s)ΔH°f(FeCl3) = -399.4 kJ/molΔH°f(Fe) = 0 kJ/molΔH°f(Cl2) = 0 kJ/mol
answered
Feb 3
in
Chemical thermodynamics
0
votes
98
views
How do changes in the electronic structure of reactants affect the rate and mechanism of electron transfer processes during redox reactions?
answered
Jan 31
in
Quantum Chemistry
0
votes
132
views
What is the carbon footprint of a typical person in your community and what specific actions could be taken to reduce it?
answered
Jan 31
in
Environmental Chemistry
0
votes
101
views
How do the components of a sample mix affect the separation and resolution of compounds during capillary electrophoresis analysis? Develop a protocol to optimize the separation and resolution of a mixture containing two or more compounds using capillary electrophoresis.
answered
Jan 30
in
Analytical Chemistry
0
votes
68
views
A steel pipe is connected to a copper pipe in a galvanic corrosion couple where the electrolyte is seawater. The corrosion current density of the steel pipe is 3.2 mA/cm2. If the surface area of the steel pipe is 5 cm2, calculate the total amount of charge transferred per hour. Also, calculate the weight loss of the steel pipe per year due to galvanic corrosion, assuming the density of steel is 7.85 g/cm3.
answered
Jan 22
in
ElectroChemistry
0
votes
54
views
What is the evolutionary approach's evaluation of perceptual illusions?
answered
Jan 20
in
Psychology
0
votes
48
views
According to the mirror neuron theory, what is the role of mirror neurons?
answered
Jan 20
in
Psychology
0
votes
31
views
What is epistemology in psychology research?
answered
Jan 17
in
Psychology
0
votes
73
views
How can normative social influence be evaluated?
answered
Jan 16
in
Psychology
0
votes
144
views
What is equity theory?
answered
Jan 15
in
Psychology
0
votes
42
views
What is the main goal of historical analysis?
answered
Jan 15
in
Psychology
Page:
1
2
next »
37.4k
questions
37.2k
answers
2
comments
14.6k
users
Categories
All categories
Science
(12.0k)
Psychology
(10.5k)
Chemistry
(14.9k)
Welcome to Sarvan Science Q&A, where you can ask questions and receive answers from other members of the community.
...