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1
answer
39
views
How can we determine the concentration of chloride ions in a given solution using an ion-selective electrode?
asked
Jan 29
in
Analytical Chemistry
1
answer
37
views
Calculate the enthalpy change for the complete oxidation of 12.5 g of methane gas assuming that all the heat evolved is used to heat up 150 g of water from 25°C to 35°C. The enthalpy of formation of CH4(g) and H2O(l) are -74.8 kJ/mol and -285.8 kJ/mol, respectively.
answered
Jan 23
in
ThermoChemistry
1
answer
70
views
What is the IUPAC name of the following organic compound? CH3-CH2-CH(Cl)-CH=CH2Hint: The longest chain contains 5 carbon atoms.
asked
Jan 21
in
Organic Chemistry
1
answer
28
views
What are the similarities between psychosocial and psychoanalytic theories?
asked
Jan 17
in
Psychology
1
answer
19
views
What is internal consistency reliability?
answered
Jan 16
in
Psychology
1
answer
25
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Where can you find empirical evidence for the role of agency in masculinity?
answered
Jan 15
in
Psychology
1
answer
49
views
When does the Information Processing Model suggest forgetting occurs?
asked
Jan 15
in
Psychology
1
answer
5
views
What is language comprehension?
asked
Jan 15
in
Psychology
1
answer
21
views
When a stalactite and stalagmite join together, they form a what?
asked
Jan 8
in
Science
1
answer
18
views
What goes through different larval stages?
answered
Jan 6
in
Science
1
answer
26
views
What are archaea that live in extremely hot environments called?
answered
Jan 2
in
Science
1
answer
32
views
Elements that do not need to conduct electricity are known as what?
asked
Dec 30, 2024
in
Science
1
answer
32
views
Arachidic, stearic, and palmitic fatty acids are examples of what type of fatty acid?
answered
Dec 30, 2024
in
Science
1
answer
27
views
Animals that molt their exoskeletons belong to which clade?
asked
Dec 30, 2024
in
Science
1
answer
23
views
What bond is a force of attraction between ions and atoms?
answered
Dec 28, 2024
in
Science
1
answer
9
views
What are living echinoderms divided into five of?
answered
Dec 27, 2024
in
Science
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