Recent activity by LizaW812340

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Calculate the new equilibrium concentration of a complex ion formed between Cu<sup>2+</sup> and NH<sub>3</sub>(aq) at 25°C, if the initial concentration of Cu<sup>2+</sup> is 0.10 M and NH<sub>3</sub>(aq) is 0.05 M, and the temperature is increased to 35°C. The equilibrium constant (K<sub>c</sub>) for this reaction is 1.6×10<sup>7</sup>.

asked 2 days ago in Chemical equilibrium

1 answer 42 views

How does the dipole moment of a water molecule change when it is replaced by a sulfur hexafluoride molecule, as determined by ab initio calculations?

asked 5 days ago in Computational Chemistry

1 answer 57 views

How can the concentration of lead ions in a water sample be determined using polarography?

answered Jan 29 in Analytical Chemistry

1 answer 22 views

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1 answer 24 views

Who developed the fear-avoidance model of chronic pain?

answered Jan 16 in Psychology

1 answer 18 views

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1 answer 30 views

What is the zone of proximal development theory?

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1 answer 18 views

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1 answer 25 views

The afferent arterioles service about 1.3 million of what in each kidney?

answered Dec 31, 2024 in Science

1 answer 14 views

What is it called when feces move along the colon too slowly?

asked Dec 27, 2024 in Science

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