Recent activity by MoraMacDevit

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Calculate the heat of mixing when 25.0 mL of 0.50 M HCl solution is added to 25.0 mL of 0.50 M NaOH solution at 25 °C. The heat capacity of the resulting solution is 4.18 J/g°C and the density is 1.00 g/mL. Assume the heat of reaction is constant at 57.1 kJ/mol.

answered Jan 23 in ThermoChemistry

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Calculate the bond order and bond length of the O-O bond in hydrogen peroxide (H2O2)? Show your work and explain your reasoning.

asked Jan 23 in Inorganic Chemistry

1 answer 16 views

What is the Problem-Focussed coping strategy?

asked Jan 16 in Psychology

1 answer 42 views

What is the role of metapsychology in understanding psychopathology?

answered Jan 16 in Psychology

1 answer 27 views

What is the theory behind visual attention?

asked Jan 16 in Psychology

1 answer 64 views

How is the self-efficacy theory used in practice?

answered Jan 15 in Psychology

1 answer 64 views

What term is used to describe the line of latitude right in the middle of the planet?

answered Jan 8 in Science

1 answer 17 views

What kind of compounds are named for their positive metal ion first, followed by their negative nonmetal ion?

asked Jan 7 in Science

1 answer 50 views

What is the term for a system maintaining a stable internal environment in a changeable external environment?

asked Jan 7 in Science

1 answer 22 views

What does all matter consist of?

answered Jan 6 in Science

1 answer 29 views

Stars spend most of their lives on the main sequence, fusing hydrogen into what?

asked Dec 31, 2024 in Science

1 answer 24 views

Genetics is the branch of biology that focuses on heredity in what?

answered Dec 30, 2024 in Science

1 answer 40 views

A phospholipid is a bond between the glycerol component of a lipid and what else?

answered Dec 30, 2024 in Science

1 answer 51 views

Although some have suggested that the uvula is what type of organ, it actually serves an important purpose?

asked Dec 28, 2024 in Science

1 answer 59 views

What do we call zeros that appear after nonzero digits?

answered Dec 27, 2024 in Science

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