4. If 4.0 g of helium gas occupies a volume of 22.4 L at 0 °C and a pressure
of 1.0 atm, what volume does 3.0 g of Helium occupy UNDER THE SAME
CONDITIONS? (Hint: what is the molar mass of helium?) *

*tilts head* sounds more like a statement

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.