Questions by RosalindOste

0 votes

1 answer 28 views

How does changing the pH affect the formation of a complex ion with copper (II) ion and ethylenediamine? Provide a detailed explanation and the associated chemical equations.

asked 2 days ago in Chemical equilibrium

0 votes

1 answer 44 views

Calculate the enthalpy change for the following chemical reaction: 2NH3(g) + 3O2(g) → 2NO(g) + 3H2O(l) Given the following enthalpy values: ΔH°f (NH3) = −46.11 kJ/molΔH°f (O2) = 0 kJ/molΔH°f (NO) = 90.3 kJ/molΔH°f (H2O) = −285.8 kJ/mol

asked Jan 23 in Chemical thermodynamics

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1 answer 51 views

Compare the social learning theory and the cognitive-developmental theory of gender development.

asked Jan 20 in Psychology

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1 answer 52 views

Why is Erikson's psychosocial development theory important?

asked Jan 15 in Psychology

0 votes

1 answer 20 views

Which single most factor is responsible for the extinction of hundreds of species of birds?

asked Jan 8 in Science

0 votes

1 answer 23 views

What term is used to describe the change in size or volume of a given mass with temperature?

asked Jan 8 in Science

0 votes

1 answer 29 views

What is the term for force that opposes motion between any touching surfaces?

asked Jan 7 in Science

0 votes

1 answer 30 views

What is the fourth planet from the sun?

asked Jan 7 in Science

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