Given the following unbalanced equation: Cr + H2SO4 - _CrS04+_H2
If you want to make 52.28 moles of CrS04, how many moles of H2SO4 do you need?

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

Can someone me with 6 to 10 plz this is for masteries test.

1) describe the physical layout of the ocean floor ? 2) explain how the dumbo octopus swims differently than other octopus species and why this would be an advantage in the aphonic zone . 3) why are the types of organisms that live at each underwater hot vent so dramatically different ?