If we read the reaction as x + y → z + q it is
a. endothermic
b. exothermic

1. list three scientific reasons cockroaches may fly.

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-