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How do anti-bumping granules work?

Anti-bumping granules prevent explosive boiling, as they provide a large surface area for bubbles to form on.

Answered by Chemistry tutor
27159 Views

Suggest why the concentration of sodium hydroxide in a solution slowly decreases when left open to air

NaOH reacts with carbon dioxide in open air

AK
Answered by Adam K. Chemistry tutor
4695 Views

Explain how an activated oestrogen receptor affects the target cell?

The activated oestrogen receptor binds to the promoter region of the specific gene. It then stimulates RNA polymerase to transcribe the gene, thus increasing transcription.

AK
Answered by Adam K. Biology tutor
10880 Views

Differentiate the equation x^2 + 2y^2 = 4x

2X + 4Y (dy/dx) = 4 4Y (dy/dx) = 4 - 2X dy/dx = (4 - 2X) / 4Y

AK
Answered by Adam K. Maths tutor
3959 Views

How would you structure a 25 mark essay question? For example if the question was " how will an increase in interest rates affect the rental market?"

First in a 25 mark essay, you would generally in your introduction, want to sign post your stance, arguments and concluson very clearly, making it easy for the examiner to follow. I will now do a "sk...

ST
Answered by Sean T. Economics tutor
1956 Views

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