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
Ask a Question
Hot questions
0
votes
1
answer
35
views
How can chemistry educators incorporate more practical applications of chemistry in their teaching methods to enhance students' understanding of the subject?
asked
Feb 4
in
Chemical education
by
BrainRubin29
(
2.2k
points)
0
votes
1
answer
34
views
How can chemistry educators provide students with greater exposure to current research in chemistry to enhance their understanding and interest in the subject?
asked
Feb 4
in
Chemical education
by
Lowell36338
(
1.9k
points)
0
votes
1
answer
33
views
How can Chemistry students develop a stronger awareness and understanding of safety protocols and practices in the laboratory to prevent accidents and ensure safe experimentation?
asked
Feb 4
in
Chemical education
by
Vance58E9387
(
1.9k
points)
0
votes
1
answer
34
views
How can chemistry educators provide more extracurricular activities to students living in areas with limited availability of chemistry-related resources?
asked
Feb 4
in
Chemical education
by
AndrewSisley
(
2.1k
points)
0
votes
1
answer
37
views
How can benzyl chloride and ammonia be used to synthesize phenylalanine in the most efficient way possible?
asked
Feb 4
in
Chemical synthesis
by
TimNakamura
(
2.0k
points)
0
votes
1
answer
39
views
Given the following equations and their respective enthalpy changes:1) 2H2 (g) + O2 (g) → 2H2O (l) ΔH = -484 kJ/mol 2) C2H5OH (l) + 3O2 (g) → 2CO2 (g) + 3H2O (l) ΔH = -1,367 kJ/mol 3) C2H5OH (l) → C2H4 (g) + H2O (g) ΔH = +44 kJ/mol Using Hess’s Law, determine the ΔH for the following reaction: C2H5OH (l) → 2CO2 (g) + 3H2 (g)
asked
Feb 4
in
Chemical reactions
by
JordanHering
(
2.2k
points)
0
votes
1
answer
35
views
How can chemistry educators encourage and promote diversity in the chemistry field to ensure that scientists from all backgrounds have the opportunity to contribute their unique perspectives and research ideas?
asked
Feb 4
in
Chemical education
by
AhmadEho9450
(
1.6k
points)
0
votes
1
answer
31
views
How can chemistry students increase their chances of finding internships and job opportunities in fields that interest them, despite the limited availability of such opportunities?
asked
Feb 5
in
Chemical education
by
KitRatley759
(
1.9k
points)
0
votes
1
answer
32
views
How can chemistry students ensure that safety protocols are being followed in their laboratory experiments, and what steps can be taken to prevent accidents and injuries?
asked
Feb 4
in
Chemical education
by
Leif76792351
(
2.0k
points)
0
votes
1
answer
38
views
Here's a precise problem for the student to solve:What is the oxidation state of carbon in ethanol (C2H5OH)? Show the electron transfer steps involved in the oxidation of ethanol to acetic acid (CH3COOH) using balanced half-reactions.
asked
Feb 4
in
Organic Chemistry
by
Beatris09Q13
(
1.9k
points)
0
votes
1
answer
32
views
How can chemistry students effectively supplement limited opportunities for hands-on experimentation in order to enhance their understanding of chemical concepts and processes?
asked
Feb 4
in
Chemical education
by
ArleneLeichh
(
2.1k
points)
0
votes
1
answer
32
views
How can chemistry students effectively network and find opportunities for internships and job opportunities, given the limited availability of such opportunities in the field?
asked
Feb 4
in
Chemical education
by
ZacheryHunge
(
1.6k
points)
0
votes
1
answer
41
views
Determine the equilibrium constant (Kc) for the chemical reaction: 2 SO2(g) + O2(g) ⇌ 2 SO3(g)Given that at a certain temperature, the concentrations of SO2, O2, and SO3 are 0.25 M, 0.15 M, and 0.40 M, respectively, at equilibrium.
asked
Feb 4
in
Chemical thermodynamics
by
JanisMontane
(
1.8k
points)
0
votes
1
answer
31
views
How can chemistry students in schools with limited availability of chemistry-related extracurricular activities find alternative opportunities to enhance their understanding and engagement with the subject?
asked
Feb 5
in
Chemical education
by
SVNCarissa5
(
1.8k
points)
0
votes
1
answer
36
views
How can chemistry be used to address economic and societal challenges, and what steps can be taken to ensure that students better understand the practical applications of this subject in real-world scenarios?
asked
Feb 4
in
Chemical education
by
ArlieEnderby
(
1.9k
points)
0
votes
1
answer
39
views
Given a sample of mesoporous silica with a surface area of 500 m²/g, an amount of physisorbed nitrogen of 4.2 µmol/g, and assuming a monolayer coverage of 16.2 µmol/m², calculate the BET surface area of the silica.
asked
Feb 4
in
Surface Chemistry
by
RichelleVerr
(
2.1k
points)
0
votes
1
answer
32
views
How can chemistry students effectively learn practical skills and concepts related to experimenting with limited access to laboratory equipment and facilities?
asked
Feb 4
in
Chemical education
by
DanaPittmann
(
1.5k
points)
0
votes
1
answer
41
views
Determine the enthalpy of desorption for carbon dioxide from activated charcoal at 25°C. Given: the equilibrium pressure of CO2 is 0.1 atm and the mass of charcoal used is 2.5 g.
asked
Feb 4
in
ThermoChemistry
by
JewelSchaffe
(
1.8k
points)
0
votes
1
answer
42
views
Design a strategy to protect the alcohol functional group in a molecule containing both a primary amine and a carboxylic acid group, to prevent unwanted reactions during organic synthesis.
asked
Feb 4
in
Organic Chemistry
by
AllanD676005
(
1.3k
points)
0
votes
1
answer
35
views
How can chemistry educators and institutions address the limited availability of textbooks and resources in low-income communities to improve access to quality education and opportunities for students to pursue careers in chemistry?
asked
Feb 4
in
Chemical education
by
WillieAlgera
(
1.5k
points)
Page:
« prev
1
...
553
554
555
556
557
558
559
560
561
...
1000
...
next »
37.4k
questions
37.2k
answers
2
comments
8.1k
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.
37.4k
questions
37.2k
answers
2
comments
8.1k
users
Hot questions
...