Consider this reaction:
znc+ 2hcl(a) - znclaaa) + hals-
which change could decrease the rate of production of zncl2?
oa increasing the (hci)
ob. increasing the temperature
oc. decreasing the volume of hz
od. decreasing the surface area of zn
reset
next
o 2019 edmentum. all rights reserved.
viewsonic

Frictional forces acting on an object are often converted into energy, which causes the temperature of the object to rise slightly.

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

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together