Which Is Not a Facile Reaction of Aluminum

question 76

Multiple Choice

Which is not a facile reaction of aluminum?

• A)2 Al(s)+ 3 Br₂(g)→ 2 AlBr₃(s)
• B)4 Al(s)+ 3 O₂(g)→ 2 Al₂O₃(s)
• C)2 Al(s)+ N₂(g)→ 2 AlN(s)
• D)2 Al(s)+ 6 H₂O(l)→ 2 Al(OH)₃ + 3 H₂(g)

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Definitions:

Helical Gears

Gears featuring teeth that are cut at an angle to the face of the gear, allowing for smoother and quieter operation compared to straight-cut gears.

Thrust Forces

Thrust forces are axial forces that act along the length of a structural element or mechanical component, pushing or pulling in a direction parallel to its axis.

Transmission Gear Ratios

The relationship between the gears in the transmission that affects speed and torque output.

Output Shaft Speed

The rotational speed of the shaft that transfers power from the transmission to the differentials in a vehicle.