Select ALL that apply: Factors affecting energy transfer

A.) SMALLER waves have extra spaces and area to trap air, increasing the transfer of the wind’s energy to the water.

B.) Larger waves have extra spaces and area to tap air, increasing the transfer of the wind’s energy to the water.

C.) Wind moving over a relatively flat water surface has less area to come in contact with that water, and this reduces energy transfer.

D.) Wind moving over a relatively FLAT water surface has GREATER area to come in contact with the water, this INCREASES energy transfer.

2b2t

explanation:

2b2t

as given the equation is

2al + 6 hcl > 2 alcl3 + 3 h2(g)

as per equation two moles of aluminum reacts with six moles of hcl to give two moles of alcl3 and three moles of hydrogen gas

given: three moles of al are present and 7 moles of hcl

for three moles of aluminum nine moles of hcl will be required

however as 7 moles of hcl are present so the limiting reagent is hcl

hcl is going to decide the number of moles of product formed

when six moles of hcl are present = 3 moles of h2 are formed

when one mole of hcl is present == 3/6 mole sof h2 will be formed

when 7 moles of hcl are present = 3 x 7/ 6 moles of h2 will be formed = 3.5 moles of h2