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 JoelPrentice
Wall
Recent activity
All questions
All answers
Ask a Question
Answers by JoelPrentice
0
votes
34
views
What is the role of the photostability and photoreactivity of sunscreen agents in preventing skin damage caused by UV radiation?
answered
Feb 24
in
PhotoChemistry
0
votes
15
views
What is the pH of a 0.1 M solution of hydrochloric acid if the pH meter reading is 1.5?
answered
Feb 22
in
Analytical Chemistry
0
votes
34
views
How does the concentration of a surfactant affect the surface tension of water?
answered
Feb 18
in
Surface Chemistry
0
votes
32
views
How does the addition of dopant atoms affect the electronic properties of graphene? And how can these properties be harnessed for the development of more efficient electronic devices?
answered
Feb 17
in
Materials Chemistry
0
votes
46
views
Using retrosynthesis, propose a viable pathway for the synthesis of Ibuprofen from readily available starting materials.
answered
Feb 13
in
Organic Chemistry
0
votes
137
views
How can a medicinal chemist develop a new treatment for cardiovascular diseases that targets the underlying causes of the disease, such as arterial stiffness and atherosclerosis, while also minimizing potential side effects on other physiological processes in the body?
answered
Jan 30
in
Medicinal Chemistry
0
votes
98
views
What is the composition and concentration of the components in a mixture of gasoline using gas chromatography?
answered
Jan 30
in
Analytical Chemistry
0
votes
74
views
Calculate the enthalpy of formation for glucose (C6H12O6) at standard conditions, given the following enthalpies of formation for its constituent elements: C(graphite) = 0 kJ/mol H2(g) = 0 kJ/mol O2(g) = 0 kJ/mol Hint: Use Hess's Law and standard enthalpies of formation to solve the problem.
answered
Jan 23
in
ThermoChemistry
0
votes
90
views
A chemistry student wants to synthesize 29.0 g of NaCl from its constituent elements. What mass of sodium and chlorine should the student start with, assuming they have unlimited access to both elements and using the balanced chemical equation for the formation of NaCl from its constituent elements?
answered
Jan 22
in
Inorganic Chemistry
0
votes
74
views
What is the Fear-Arousing Communication?
answered
Jan 20
in
Psychology
0
votes
54
views
What is the philosophy of mind's evaluation of visual illusions?
answered
Jan 20
in
Psychology
0
votes
50
views
What is the significance of the term 'indigenous psychology'?
answered
Jan 16
in
Psychology
0
votes
63
views
What type of butterfly do birds avoid eating since it makes them sick?
answered
Jan 8
in
Science
0
votes
50
views
What two basic types of feather does a bird have?
answered
Jan 8
in
Science
0
votes
79
views
In science, what is defined as a change in position?
answered
Dec 31, 2024
in
Science
0
votes
93
views
How does the sun generate energy?
answered
Dec 30, 2024
in
Science
0
votes
30
views
What do hydrocarbons consist of?
answered
Dec 27, 2024
in
Science
0
votes
65
views
In fruit flies, all homeotic genes are found on one what?
answered
Dec 27, 2024
in
Science
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.
...