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How can an explosion be explained by the different ways molecules are packed together in solids, liquids and gases?

a) Gases tend to occupy a much larger volume than solids and liquids, since intermolecular forces are much weaker. b) Explosives are very unstable molecules: in this context, unstable means “full of potentia...
RS
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What did the British believe their role was in 19th century India?

The British believed they had several roles in India during the 19th century and these roles also changed with time. At the start of the 19th century, India was still under the control of the East India Comp...
VZ
Answered by Vivien Z. • History tutor
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You are writing about your plans to make your town more environmentally friendly.

Aujourd'hui, de nombreux problèmes liés à l'environnement sont à considérer. En effet, on assiste à un grand nombre d'éléments alarmants qui laissent entendre qu'il est nécessaire de prendre des mesure rapid...
LS
Answered by Lola S. • French tutor
2804 Views

explain why there is a decrease in first ionisation energy between elements phosphorus and sulfur

The electrons are packed in singly occupied orbitals in the 3p subshell in phosphorus, however in sulfur, the 4th electron is placed into an orbital that already has an electron. Because electrons are negati...
SS
Answered by Sagar S. • Chemistry tutor
9966 Views

Poverty and the struggle to make a living is a central theme in ‘The Grapes of Wrath’. Explore the handling of this theme in ‘The Grapes of Wrath'

When approaching this essay question, it is important to relate how the theme of poverty affects the character’s lives in ‘The Grapes of Wrath’ and as a consequence means they are unable to make a sufficient...
AG
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