Recent activity by EliseLink178

1 answer 24 views

How can polymer-based sensors be used to detect and measure the concentration of a specific gas or chemical in the environment?

answered 10 hours ago in Polymer Chemistry

1 answer 35 views

How can chemistry teachers create engaging and interactive classroom activities to help increase student interest and participation in chemistry classes?

asked 14 hours ago in Chemical education

1 answer 19 views

Calculate the standard enthalpy of reduction for the following reaction: Fe2O3 (s) + 3 H2(g) → 2 Fe(s) + 3 H2O(g)Given: ΔH°f for Fe2O3 (s) = -824.2 kJ/mol ΔH°f for H2O(g) = -241.8 kJ/molΔH°f for Fe(s) = 0 kJ/mol

answered 2 days ago in ThermoChemistry

1 answer 46 views

Calculate the heat of mixing when 100 mL of 0.1 M HCl is mixed with 200 mL of 0.2 M NaOH at 25°C. The specific heat of the solution is 4.18 J/g°C and the density of the solution is 1.00 g/mL. Assume that the heat capacity of the solution is equal to that of pure water.

answered Jan 23 in ThermoChemistry

1 answer 46 views

According to the biological theory, what is the role of genetic factors in anxiety?

asked Jan 17 in Psychology

1 answer 38 views

According to Bowlby's attachment theory, what are the three styles of attachment?

asked Jan 16 in Psychology

1 answer 21 views

What is the strength of Freud's psychosexual theory?

asked Jan 16 in Psychology

1 answer 30 views

According to the Attribution Theory, what are the two types of attributions?

asked Jan 15 in Psychology

1 answer 17 views

How does the nativist perspective explain language development?

asked Jan 15 in Psychology

1 answer 23 views

What is self-help therapy?

asked Jan 14 in Psychology

1 answer 46 views

What is Ivan Pavlov known for?

asked Jan 13 in Psychology

1 answer 20 views

When your body digests food, it breaks down the molecules of nutrients and releases what?

answered Jan 8 in Science

1 answer 20 views

What process starts with glucose and ends with two pyruvate molecules, a total of four atp molecules and two molecules of nadh?

asked Jan 7 in Science

1 answer 22 views

What do you call a condensation reaction in which an ester is formed from an alcohol and a carboxylic acid?

asked Jan 6 in Science

1 answer 6 views

The end of a pine tree branch bears the male cones that produce what?

answered Jan 2 in Science

1 answer 24 views

Cancer involves what changes that modify cell-cycle control and alter the growth rate or progression of the cell through the cell cycle?

answered Dec 27, 2024 in Science

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