Recent activity by FelixLlamas

1 answer 49 views

Calculate the heat of hydration of magnesium sulfate. When 5.00 g of MgSO₄ is mixed with 25.0 mL of water at 25°C, the temperature of the resulting solution rises to 36.5°C. The specific heat of water is 4.18 J/(g•°C), and the density of the resulting solution is 1.03 g/mL.

asked Jan 23 in ThermoChemistry

1 answer 56 views

A student wants to calculate the reaction quotient, Q, for the following chemical reaction at 298 K:2H2(g) + O2(g) ⇌ 2H2O(g)If the partial pressures of H2, O2, and H2O are 0.25 atm, 0.15 atm, and 0.1 atm, respectively, what is the value of Q?

answered Jan 22 in Chemical thermodynamics

1 answer 40 views

When was the first edition of the Diagnostic and Statistical Manual of Mental Disorders DSM published?

asked Jan 20 in Psychology

1 answer 40 views

Who proposed the self-esteem model?

asked Jan 20 in Psychology

1 answer 42 views

What is the psychodynamic theory explanation of borderline personality disorder?

answered Jan 17 in Psychology

1 answer 28 views

When treating PTSD, what is eye movement desensitisation and reprocessing?

asked Jan 17 in Psychology

1 answer 9 views

How can authority and obedience be evaluated?

answered Jan 16 in Psychology

1 answer 23 views

According to attachment theory, what are the consequences of insecure attachment in childhood?

asked Jan 16 in Psychology

1 answer 25 views

According to the self-determination theory, what is the difference between intrinsic and extrinsic motivation?

asked Jan 15 in Psychology

1 answer 29 views

What is the purpose of peer review in academic publishing?

answered Jan 10 in Psychology

1 answer 25 views

Which group of species is defined as having moist skin without scales?

answered Jan 8 in Science

1 answer 50 views

What is the term for the shallow space above the zygomatic arch in a skull?

asked Jan 7 in Science

1 answer 11 views

What is the pairing of an adult male to an adult female to produce young?

asked Jan 7 in Science

1 answer 24 views

What grows through blue cheese that gives it the distinctive appearance and flavor?

asked Jan 6 in Science

1 answer 24 views

Most members of what mammalian order possess opposable thumbs?

answered Dec 31, 2024 in Science

1 answer 32 views

Ancient greeks mistook what simple sedentary animals for plants?

asked Dec 27, 2024 in Science

1 answer 27 views

The hypothalamic releasing and inhibiting hormones are secreted near capillaries at the base of the what?

answered Dec 27, 2024 in Science

...