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Recent content by aysha aamer

A
Chemistry MCQ thread...

How do i slove this?
- aysha aamer
- Post #1,661
- Dec 4, 2013
- Forum: A-Levels
A
Chemistry MCQ thread...

Based on our alkane's structure, we get one distinct alkyl radical if one of the hydrogens on carbon 1 or either of the methyls is pulled off: (CH3)3−C−CH2−CH3 + Cl· → ·CH2(CH3)2−C−CH2−CH3 + HCl We get a second distinct alkyl radical if one of the hydrogens on carbon 3 is pulled off...
- aysha aamer
- Post #1,659
- Dec 3, 2013
- Forum: A-Levels
A
Chemistry MCQ thread...

Thank you
- aysha aamer
- Post #1,657
- Dec 3, 2013
- Forum: A-Levels
A
Chemistry MCQ thread...

Titanium(IV) oxide, TiO2, is brilliantly white and much of the oxide produced is used in the manufacture of paint. What is the maximum amount of TiO2 obtainable from 19.0 tonnes of the ore ilmenite, FeTiO3? A 10.0 tonnes B 12.7 tonnes C 14.0 tonnes D 17.7 tonnes The answer is A. How do I...
- aysha aamer
- Post #1,655
- Dec 3, 2013
- Forum: A-Levels

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