Question

calculate the percentage compositions of carbon and hydrogen in benzen​

Answer 1

Answer:

Table 1.01 grams per mole the number of the element we have six hydrogen atoms we divide it again by the molar mass of the compound multiply by a hundred. And we end up with 7.76 percent for hydrogen.

Explanation:

Hope it is helpful

Answer 2

Answer:

92.3%

Benzene is composed of 92.3% carbon and 7.7% hydrogen.