. Strong acid-titrated with strong base. Suppose the titration was reversed in question 2. You titrate 20.0 mL of 0.15 M HCl with 0.15 M NaOH. A. Add this curve to your sketch in question 2 part A. B. Then, determine the pH (a) at the start of the titration and (b) at the equivalence point. (c) What is the total volume of solution at the equivalence point

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic

What does the symbol (–hfus) indicate in a phase change?

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?