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User Bernice06378
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0
votes
85
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What is the effect of varying the concentration of reactants on the rate of the reaction between sodium thiosulphate and hydrochloric acid, and how does this affect the reaction efficiency?
answered
Feb 20
in
Chemical kinetics
0
votes
81
views
What is the effect of temperature on the rate and efficiency of the reaction between magnesium and hydrochloric acid in terms of the production of hydrogen gas?
answered
Feb 20
in
Chemical kinetics
0
votes
122
views
How can a chemical engineer develop a cost-effective and efficient process for the production of industrial gases such as nitrogen, oxygen, and argon?
answered
Jan 30
in
Chemical engineering
0
votes
76
views
How can we determine the concentration of caffeine in a sample of coffee using liquid chromatography?
answered
Jan 29
in
Analytical Chemistry
0
votes
143
views
How can the concentration of lead in a water sample be quantified using atomic absorption spectroscopy?
answered
Jan 29
in
Analytical Chemistry
0
votes
115
views
A chemistry student wants to know how the concentration of reactants and products affects the equilibrium constant of a chemical reaction. They decide to investigate the reaction between nitrogen gas and oxygen gas to form nitrogen dioxide gas, and the equilibrium constant Kc for this reaction. What is the relationship between the concentration of reactants and products and the equilibrium constant for this reaction, and how can this be explained by Le Chatelier's principle?
answered
Jan 22
in
Physical Chemistry
0
votes
210
views
What is the IUPAC name for the organic compound with the molecular formula C6H12O2?
answered
Jan 21
in
Organic Chemistry
c6h12o2
formula
molecular
0
votes
193
views
According to the social identity theory, what is the relevance of intergroup comparison?
answered
Jan 17
in
Psychology
0
votes
42
views
What is the duration of sensory memory?
answered
Jan 16
in
Psychology
0
votes
95
views
What is the interaural time difference?
answered
Jan 14
in
Psychology
0
votes
102
views
What is the cognitive development theory?
answered
Jan 13
in
Psychology
0
votes
136
views
What is the role of the therapist in psychoanalysis?
answered
Jan 13
in
Psychology
0
votes
56
views
Which side of the heart does blood from the lungs enter into?
answered
Jan 8
in
Science
0
votes
77
views
Which electromagnetic waves are the most energetic of all electromagnetic waves?
answered
Jan 8
in
Science
0
votes
95
views
When do the eggs in a female's ovaries start to mature?
answered
Jan 8
in
Science
0
votes
123
views
What is the type of cell division that produces gametes?
answered
Jan 7
in
Science
0
votes
91
views
What do all chemical reactions need to get started?
answered
Jan 6
in
Science
0
votes
146
views
What change can you expect in vectors that are perpendicular to each other?
answered
Jan 6
in
Science
0
votes
117
views
Sedimentary rocks form in what kind of layers?
answered
Dec 31, 2024
in
Science
0
votes
111
views
Hemoglobin is responsible for transporting what within our blood?
answered
Dec 30, 2024
in
Science
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