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c) Using the language of the unit, give an explanation whether the sugar components of DNA are reducing sugars? (1 mark). (no more than 50 words; use key words).
I am trying to make a mixture of the following ingredients: distilled water, alcohol, aluminum sulphate and glycerin.
The problem is that when I add alcohol to the water and aluminum sulphate mixture (the aluminum sulphate is completely dissolved), the alcohol solidifies the aluminum sulphate again, so I am left with even more solid aluminum sulphate then in the beginning.
What I need is for the mixture to be completely mixed, clear and without solids.
Thank you everyone for your time!
b) If the solubility in water is high for NaCI and low for Cat(PO4)2:
i) derive expressions for the solubility products for NaCI and Cat(PO4)2 (5]
ii) draw a Hess’s law cycle for the dissolution of NaCl.
Discuss the structure, properties and applications of steel.
How do the gases created during the decomposition of organic material affect the environment? How do different types of organic materials vary in the amount of gases produced?