Recent activity by KayleneSpowe

1 answer 22 views

How can the production of fragrances using chemical engineering be optimized for maximum efficiency and sustainability while ensuring the desired scent profile?

asked 20 hours ago in Chemical engineering

1 answer 28 views

How can the efficiency of activated carbon in adsorbing pollutants from water be optimized through manipulating its pore size and surface area?

asked 4 days ago in Surface Chemistry

1 answer 41 views

Calculate the heat of hydration for the dissolution of 5.00 grams of magnesium sulfate heptahydrate in 100.0 grams of water, given that the temperature rises from 25.0°C to 30.0°C. The molar mass of magnesium sulfate heptahydrate is 246.48 g/mol and the specific heat capacity of water is 4.18 J/g°C.

answered Jan 23 in ThermoChemistry

1 answer 50 views

Calculate the cell potential for the following electrochemical reaction: Cu(s) + 2 Ag⁺(aq) → Cu²⁺(aq) + 2 Ag(s) Given that the standard reduction potentials are: Cu²⁺(aq) + 2e⁻ → Cu(s) E° = +0.34 V Ag⁺(aq) + e⁻ → Ag(s) E° = +0.80 V

asked Jan 23 in ElectroChemistry

1 answer 8 views

When is a qualitative research method used in psychology research?

answered Jan 20 in Psychology

1 answer 28 views

According to Bowlby's Attachment Theory, how can attachment impact end-of-life care?

asked Jan 17 in Psychology

1 answer 18 views

What is the defensible space theory?

asked Jan 17 in Psychology

1 answer 27 views

When appraising the reliability of a test, what does this refer to?

asked Jan 16 in Psychology

1 answer 32 views

Where in discursive psychology do scholars focus on the language used in news media?

asked Jan 15 in Psychology

1 answer 22 views

Will contour lines ever cross?

asked Jan 8 in Science

1 answer 29 views

What is the storage form of glucose in humans and other vertebrates?

asked Jan 7 in Science

1 answer 62 views

What does a hypothesis become after many experiments provide results supporting it?

answered Jan 6 in Science

1 answer 31 views

One gram of proteins provides how many calories of energy?

asked Dec 31, 2024 in Science

1 answer 13 views

Something supplied by nature that helps support life, including ecosystems as well as minerals and fossil fuels, is called a what?

answered Dec 28, 2024 in Science

1 answer 25 views

What land mammal has the longest gestation period?

asked Dec 27, 2024 in Science

1 answer 25 views

What do animals observe in others to help solve problems?

answered Dec 27, 2024 in Science

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