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User BarbraTorr0
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93
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What is the optimum reaction temperature and pressure for the synthesis of polypropylene from propylene monomer using Ziegler-Natta catalyst?
answered
Feb 22
in
Chemical synthesis
0
votes
90
views
Identify the types of isomerism present in the coordination compound [Co(en)3]Cl3 and draw their structures.
answered
Feb 19
in
Coordination Chemistry
0
votes
82
views
What is the effect of varying the concentration of the electrolyte solution on the conductivity of inorganic compounds?
answered
Feb 19
in
Inorganic Chemistry
0
votes
77
views
How does the addition of a catalyst affect the equilibrium position of a chemical reaction and how can it be calculated mathematically? Use the reaction A + B ⇌ C + D as an example and show step-by-step calculations for the effect of adding a catalyst.
answered
Feb 17
in
Chemical equilibrium
0
votes
95
views
How can we optimize the drug delivery system for a protein-based drug to improve its efficacy and minimize adverse effects on the human body?
answered
Feb 14
in
Medicinal Chemistry
0
votes
142
views
Calculate the standard enthalpy change for the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH) to form sodium chloride (NaCl) and water (H2O) when 50.0 mL of 1.0 M HCl reacts with 50.0 mL of 1.0 M NaOH at 25°C.
answered
Feb 3
in
Chemical thermodynamics
0
votes
99
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A student wants to determine the amount of chloride ions present in a sample of seawater. Using potentiometry, what is the concentration of chloride ions present in the sample?
answered
Jan 22
in
Analytical Chemistry
0
votes
125
views
When was the Millon Clinical Multiaxial Inventory MCMI first published?
answered
Jan 20
in
Psychology
0
votes
133
views
What is the difference between a one-tailed and two-tailed test?
answered
Jan 17
in
Psychology
0
votes
59
views
According to the cognitive theory, what is anxiety?
answered
Jan 17
in
Psychology
0
votes
147
views
How can the cognitive dissonance theory be used to explain unethical behaviour?
answered
Jan 16
in
Psychology
0
votes
67
views
What is a criticism of the ecological systems theory?
answered
Jan 16
in
Psychology
0
votes
142
views
What is the cognitive theory of language development?
answered
Jan 14
in
Psychology
0
votes
120
views
How effective is cognitive-behavioural therapy (CBT) in treating OCD?
answered
Jan 13
in
Psychology
0
votes
55
views
What is the difference between the cross-sectional and longitudinal research designs?
answered
Jan 10
in
Psychology
0
votes
99
views
Where are most chloroplasts found in plants?
answered
Jan 8
in
Science
0
votes
58
views
What type of compounds tend to have high melting points and boiling points?
answered
Jan 8
in
Science
0
votes
69
views
What is the plasma membrane formed by?
answered
Jan 7
in
Science
0
votes
67
views
What does every star emit that humans cannot see?
answered
Jan 6
in
Science
0
votes
168
views
The mole fraction of the solvent is just one minus the mole fraction of what?
answered
Jan 2
in
Science
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