A raft holds 0.18 mol of air while it is deflated, occupying only 1.3 L. How many
moles are needed to inflate the raft to its full volume of 76 L?

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next