Recent activity by EarleFrye28

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Determine the enthalpy change of precipitation for the reaction between 50 mL of 0.1 M NaOH and 50 mL of 0.1 M CuSO4, given that the final solution has a temperature of 25°C and the specific heat capacity of the solution is 4.18 J/g·°C.

asked 1 day ago in ThermoChemistry

1 answer 44 views

Calculate the heat of hydration of magnesium sulfate (MgSO4) given that 4.17 g of MgSO4 is dissolved in 50.0 ml of water at 25°C, and the resulting solution cools from 25°C to 20°C. The specific heat capacity of the solution is 4.18 J/(g·°C), and the density of the solution is 1.00 g/ml. Don't forget to include the units in your final answer.

answered Jan 23 in ThermoChemistry

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Where was the first study on dialectical behavior therapy DBT conducted?

asked Jan 20 in Psychology

1 answer 29 views

According to Self-Categorisation theory, how does group identification occur?

answered Jan 16 in Psychology

1 answer 53 views

According to humanistic theory, what is the cause of anxiety disorders?

asked Jan 16 in Psychology

1 answer 5 views

When appraising the internal validity of an experiment, what is being assessed?

answered Jan 16 in Psychology

1 answer 57 views

How does the social categorisation theory explain group stereotypes?

answered Jan 15 in Psychology

1 answer 31 views

What is the Social Capital Theory?

answered Jan 15 in Psychology

1 answer 22 views

What is a double membrane of the nucleus that encloses the genetic material?

asked Jan 6 in Science

1 answer 19 views

The ideal gas law does not require that the properties of what?

asked Jan 2 in Science

1 answer 27 views

How many oxygen ions make up an ozone molecule?

asked Dec 30, 2024 in Science

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