Select the correct answer. What statement is true about the presence of cl- in solution?A.
It will cause an increase in the pH.
B.
It will cause a decrease in the pH.
с.
It will not affect the pH.
D
It will cause an increase in OH ions.
E
It will cause a decrease in H30+ ions.

When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

I’m an electrically neutral atomic any element, there are equal numbers of