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User August936905
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0
votes
88
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How does the concentration of reactants affect the rate of the reaction and its sustainability over a period of time?
answered
Feb 19
in
Chemical kinetics
0
votes
78
views
What is the balanced chemical equation for the double replacement reaction between Sodium Chloride (NaCl) and Silver Nitrate (AgNO3) that produces solid Silver Chloride (AgCl) and aqueous Sodium Nitrate (NaNO3)?
answered
Feb 17
in
Chemical reactions
0
votes
96
views
Which polymer-based membrane material(s) show the best performance for removing heavy metals from wastewater in the context of water treatment?
answered
Feb 14
in
Polymer Chemistry
0
votes
81
views
How can polymer-based sensors and actuators be used to detect and respond to changes in temperature?
answered
Feb 5
in
Polymer Chemistry
0
votes
114
views
How does changing the concentration of reactants affect the equilibrium constant of a chemical reaction, and how can this effect be quantitatively measured using experimental data?
answered
Feb 3
in
Chemical kinetics
0
votes
163
views
What is the concentration of hydrochloric acid (HCl) in a solution if it took 25.0 mL of 0.100 M sodium hydroxide (NaOH) to neutralize 30.0 mL of the HCl solution?
answered
Jan 30
in
Analytical Chemistry
0
votes
139
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A chemistry student needs to find the rate of a chemical reaction for a given set of concentrations and time, given the following reaction: 2H2 (g) + O2 (g) -> 2H2O (g)If the initial concentrations of H2 and O2 are 0.5 M and 0.2 M, and the reaction rate is 0.12 M/s, what is the concentration of H2O after 10 seconds?
answered
Jan 22
in
Chemical reactions
0
votes
167
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Identify the number of possible stereoisomers for a molecule with the molecular formula C5H10O that contains one chiral carbon. Draw all the possible structures indicating their configurations as R or S.
answered
Jan 21
in
Organic Chemistry
0
votes
47
views
Who proposed the transdiagnostic model of eating disorders?
answered
Jan 17
in
Psychology
0
votes
194
views
According to the Social Cognition theory, how do individuals form impressions of others?
answered
Jan 16
in
Psychology
0
votes
64
views
Who proposed the cognitive reflection test?
answered
Jan 15
in
Psychology
0
votes
55
views
Who developed the Bio-Psychosocial Model of Disability?
answered
Jan 15
in
Psychology
0
votes
136
views
What is an independent variable?
answered
Jan 14
in
Psychology
0
votes
104
views
What is the difference between a type I and type II error?
answered
Jan 14
in
Psychology
0
votes
100
views
Which two planetary bodies have humans walked on?
answered
Jan 8
in
Science
0
votes
114
views
What is the name for an underground layer of rock that is saturated with groundwater?
answered
Jan 7
in
Science
0
votes
90
views
What is the medical process of removing wastes and excess water from the blood by diffusion and ultrafiltration called?
answered
Jan 7
in
Science
0
votes
69
views
What is most of the water used in agriculture used for?
answered
Jan 6
in
Science
0
votes
65
views
What are colonies of cells stuck to a surface called?
answered
Jan 2
in
Science
0
votes
65
views
Terrestrial biomes are determined mainly by what?
answered
Dec 31, 2024
in
Science
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