Questions by KieraSeton95

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1 answer 26 views

Determine the equilibrium constant, Kc, for the reaction between iodine and thiosulfate ions in aqueous solution, given the initial concentrations of iodine (0.02 M), thiosulfate (0.05 M), and hydrogen ions (0.1 M). The reaction is as follows:I2(aq) + 2S2O3^2-(aq) + 2H+(aq) ⇌ 2I^-(aq) + S4O6^2-(aq) Assume that the reaction takes place at 25°C and that the reaction quotient Qc has a value of 0.04 at equilibrium.

asked 1 day ago in Chemical equilibrium

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1 answer 47 views

A chemistry student needs to determine the effect on the equilibrium position of a chemical reaction when the concentration of a reactant is decreased. The student is given the balanced equation: N₂(g) + 3H₂(g) ⇌ 2NH₃(g) + heatIf the concentration of H₂ is decreased by removing 50% of its concentration, what would be the effect on the concentration of N₂, NH₃, and the position of equilibrium?

asked Jan 22 in Chemical reactions

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1 answer 16 views

What is the positivist school?

asked Jan 17 in Psychology

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1 answer 41 views

What is the difference between discourse analysis and discursive psychology?

asked Jan 16 in Psychology

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1 answer 42 views

What is the difference between dissociation and depersonalisation?

asked Jan 15 in Psychology

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1 answer 14 views

What are the stages of psychosocial development?

asked Jan 14 in Psychology

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1 answer 21 views

What is the diathesis-stress model of depression?

asked Jan 13 in Psychology

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1 answer 20 views

What substance are physical objects are made of?

asked Jan 7 in Science

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1 answer 29 views

The trade winds are nearest what?

asked Jan 2 in Science

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1 answer 22 views

The speed of a wave is a product of its wavelength and what else?

asked Jan 2 in Science

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