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Explain the trend in boiling points for the group 6 hydrides (O,S,Se,Te). Diagram would be included.

There are 2 factors that affect this problem.
(1) The hydrogen bonding ability of H2O which increases the boiling point.The partial charges, induced by the higher electronegativity of oxyg...

JR
Answered by Jack R. Chemistry tutor
34336 Views

What are two potential macroeconomic effects of a rise in interest rate? (8)

Firstly, a rise in interest rate could negatively impact investment within an economy. This is because the interest rate would increase the cost of borrowing and thus deter firms from taking out loans to ...

RE
Answered by Rhys E. Economics tutor
2075 Views

Why does lowering interest rates boost aggregate demand?

Lowering interest rates boosts aggregate demand through a process known as the transmission mechanism. We can make this easier to understand by splitting AD into its component parts and examining each one...

JE
Answered by Joshua E. Economics tutor
5654 Views

In the context of weather and climate, what is a depression?

A depression is a huge area of low pressure that measures many 100s of km. Characteristics: ● Such low atmospheric pressure, often below 1000mb. ● Shown on a weather map by closed isobars with decreasing ...

LC
Answered by Laura C. Geography tutor
3297 Views

When do I need to use the Subjunctive?

Uses of the Subjunctive in Spanish
1.  Verbs of influence (decir, ordenar, obligar, prohibir que)Recomiendo que veas esta película.Las leyes impiden que usemos las drogas.
2.  I...

LC
Answered by Laura C. Spanish tutor
2160 Views

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