Answers to Section A Q 1(a) (i) 0.88 – 0.50 – 0.10 = 0.28 mole He (ii) (iii) (iv) (v) 1(b)(i) (ii) Answer Mark 1 1 1 1 1 1 1 1 1 1 Total marks 0.30 mole H2 and 0.28 mole…

1. (a) Na Mg AlSiP S ClAr (b) 1112131415161718 (c)2.8.1 2.8.2 2.8.3 2.8.4 2.8.5 2.8.6 2.8.7 2.8.8 (d)186 160 143 118110104 10094 (e) s s s sss g g(f) 0.9 1.2 1.5 1.82.12.5…

UNIVERSITY OF TARTU THE GIFTED AND TALENTED DEVELOPMENT CENTRE 55TH ESTONIAN NATIONAL CHEMISTRY OLYMPIAD Edited by UNO MÄEORG JAAK NERUT Translated by OLEG LEBEDEV TARTU…

In the Name of God Isfahan University of Technology Department of Chemistry Nuclear Fuel Cycle By: Habib Soleimani Supervisor: Dr. Ghaziaskar Contents: Definitions Uranium…

In the Name of God Isfahan University of Technology Department of Chemistry Nuclear Fuel Cycle By: Habib Soleimani Supervisor: Dr. Ghaziaskar Contents: Definitions Uranium…