The answer would be W and Z
Ethanol is a product of fermentation.
432 inches
Each project is 9 feet, and she is making 4 projects, so multiply 9 by 4 to find the number of feet needed. You should get 36. Each foot is equal to 12 inches, so multiply 36 by 12 to get 432 inches.
Answer:

Explanation:
A. Moles of Na
1 mol Na atoms = 5.60 × 10²³ atoms of Na

B. Moles of hydrogen
You haven't given the equation for the reaction. However, we can write an equation
2Na + 2HX ⟶ 2NaX+ H₂
n/mol: 0.930
1 mol of H₂ is formed from 2 mol of Na

Concrete. it cant be any other choice