State one method of preparing hydrogen trioxocarbonate IV

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

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 ?

How many moles of potassium are needed to react completely with 12.8 moles of magnessium bromide?