Question 4 what is the change in ph when 1.0 ml of 1.00 m hcl is added to: 4.1. 1.000 l of pure water (3) 4.2. 1.000 l of acetic acid/sodium acetate buffer with [ch3co2h] = 0.700 m and [ch3coo-) = 0.600m. (the ph of the acetic acid/acetate ion buffer is 4.68). (5)

What is a metal replacement reaction

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

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.