Balance 2Li + 2H2O -> 2LiOH2 + H

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o