Imagine that a and b are cations and x, y, and z are anions, and that the following reactions occur:
ax(aq)+by(aq)→no precipitate
ax(aq)+bz(aq)→precipitate
which of the following choices is insoluble?
a. ax
b. ay
c. az
d. bx
e. by
f. bz

What’s a special glass that most beakers are made of

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.