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What factors affect the lattice enthalpy of an ionic solid?

We must remember that negative energies (in any context) generally represent energetically stable configurations and as the energy of a system increases, it will become more unstable. Firstly, ionic size aff...
SD
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Write a commentary of the 7th page of 'Waiting for Godot' by Samuel Beckett. (Question for an Unseen English Literature Exam)

Samuel Beckett through dialogue and stage directions points to the irony of man’s position- humorously exploring how man who has little knowledge will speak and take action in life as if he understands it. H...
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Answered by Farida E. • English tutor
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What is the difference between the Prétérito Perfeito Simples (PPS) and the Imperfeito do Indicativo?

To begin, the first rule to memorize is that both the PPS and the Imperfeito do Indicativo are used in order to narrate an action that happened in the past, that has already happened . However, this similari...
GR
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A stone, of mass m, falls vertically downwards under gravity through still water. At time t, the stone has speed v and it experiences a resistance force of magnitude lmv, where l is a constant.

A stone, of mass m, falls vertically downwards under gravity through still water. At time t, the stone has speed v and it experiences a resistance force of magnitude lmv, where l is a constant. QUESTION: a. ...
RH
Answered by Ronan H. • Maths tutor
5670 Views

What is the role of ADH in water regulation

ADH is a hormone made in the hypothalamus and secreted from the pituitary gland. It circulates in the blood to the collecting ducts of the kidneys where it makes aquaporin channels through the collecting duc...
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Answered by Luwaiza M. • Biology tutor
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