Which of the following compounds would not precipitate from an aqueous solution during a double-replacement reaction?
a. Cu(NO3)2
b. CuCO3
c. AgCl
d. AlPO4
a
You might also like to view...
An aluminum bar of diameter d 5 52 mm is twisted by torques T1 at the ends. The allowable shear stress is 65 MPa. The maximum permissible torque T1 is approximately:
(A) 1450 N?m
(B) 1675 N?m
(C) 1710 N?m
(D) 1800 N?m
On a PV diagram, if a process involves a closed curve, the area inside the curve represents
a. internal energy. b. heat. c. work. d. zero.
A long straight wire lies on a horizontal table and carries an ever-increasing current northward. Two coils of wire lie flat on the table, one on either side of the wire. When viewed from above, the induced current circles
A) clockwise in both coils. B) counterclockwise in both coils. C) clockwise in the east coil and counterclockwise in the west coil. D) counterclockwise in the east coil and clockwise in the west coil. E) no emf is induced in either coil.
Newton's second law relates:
a. acceleration and the resulting speed. b. net force, mass, and acceleration. c. mass and speed. d. gravity and friction. e. acceleration and the resulting displacement.