Strong base is dissolved in 595 mL of 0.400 M weak acid ( Ka = 3.73 x 10^-5 ) to make a buffer with a pH of 4.10. Assume that the volume remains constant when the base is added.
1. When the reaction is complete, what is the concentration ratio of conjugate base to acid?2. How many moles of strong base were initially added?

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