Carbonic acid can form water and carbon dioxide upon heating. How much carbon dioxide is formed from 1.55 g of carbonic acid? H2CO3 -> H2O + CO2
O 2.18 g
O 5.33 g
O 1.55 g
O 1.10 g
O 0.450 g

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.

the answer is d. 74.02

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.