Barrons SAT Subject Test Chemistry, 13th Edition

Ammonium nitrate ...

Iron(II) sulfate or ferrous sulfate ...

K 2 CrO 4 ...

NaF ...

MgSO 3 ...

CuSO 4 ...

FeCl 3 ...

(C) 3+ because the sulfur has a 2– charge ...

(B) 2+ because the oxygen has a 2– charge ...

(D) 4+ because the oxygen has a 2– charge ...

(B) 2+ because the chlorine has a 1– charge ...

(D) 4+ because the nitrogen has a 3– charge ...

H 2 SO 4 is composed of: ...

17. Since the formula mass is given as 42, the empirical formula CH 2 , which represents a mass of 14, divides into 42 three tim ...

(T, F) The compound hydrogen fluoride, HF, dissolved in water is called hydrofluoric acid, but the prefix hydro- refers to the ...

(F, T) Net ionic equations eliminate spectator ions. The elimination of spectator ions does not preclude the equation from bein ...

(T, T, CE) The Law of Conservation of Matter does require that there are equal numbers of respective atoms on both sides of a r ...

From this formula equation: 3NaOH(aq) + Fe(NO 3 ) 3 (aq) → 3NaNO 3 (aq) + Fe(OH) 3 (s) The complete ionic equation is: 3Na+(aq ...

5. Gases and the Gas Laws 1. (B) Oxygen is the most abundant element in Earth’s crust, with 50% of its composition. ...

(D) KClO 3 can be decomposed with heat to form KCl and O 2. ...