SAT Subject Test Chemistry,10 edition

Questions   13–16

Questions   17–19

11 .    Has an  octet   of  valence electrons

12 .    Defined by  the number  of  protons

(A) Centrifuge
(B) Barometer
(C) Balance
(D) Calorimeter
(E) Battery

13 .    Apparatus   used    to  measure the heat    absorbed    or  released    by  a   reaction

14 .    Apparatus   used    to  measure atmospheric pressure

15 .    Apparatus   used    to  measure weight

16 .    Apparatus   used    to  sediment    particles   in  suspension

(A) Gibbs free energy
(B) Heat of formation
(C) Specific heat
(D) Heinsenberg uncertainty principle
(E) Heat of vaporization