Bromthymol blue is an acid-base indicator that changes color around ph 7.
adding a small amount of bromthymol blue to a basic solution would be most
in
.

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

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

What are the chemical names of these compounds? ke: mg3n2: reset next