Answer:
Reduced, alkane
Explanation:
Wolf-Kishner reaction is a type of reduction reaction in which aldehydes and ketones are reduced to their corresponding alkane in the presence of a base.
This reaction occurs at high temperature.
Alkane formed has a same number of carbon as aldehyde and ketone.
If acetaldehyde undergoes a Wolf-Kishner reaction in the presence of base and heat, then ethane is formed. Nitrogen is formed as a byproduct.
Here, acetaldehyde is reduced to form ethane.
So, acetaldehyde undergoes a Wolf-Kishner reaction, which is the addition of hydrazine with subsequent addition of a base and heat. In this reaction, the aldehyde is reduced, resulting in alkane product.
Molar mass:
O₂ = 32.0 g /mol CH₄ = 16.0 g/mol
2 O₂ + CH₄ = CO₂ + 2 H₂O
2 x 32 g O₂ ---------------> 16 g CH₄
100 g O₂ ------------------> ( mass of CH₄)
mass of CH₄ = 100 x 16 / 2 x 32
mass of CH₄ = 1600 / 64
= 25 g of CH₄
hope this helps!
C is Carbon
H is Hydrogen
O is Oxygen
The answer is B, D and E
Hope this helps :) ~
Answer:
Volume and density are inversely related
