Calculate the mass percent of each of the elements in 3-phenylphenol, C12H10O

C = 84.71%

H = 5.88%

O =  9.41%

Given

3-phenylphenol, C12H10O

Required

The mass percent

Solution

Ar C = 12 g/mol

Ar H = 1 g/mol

Ar O = 16 g/mol

MW C12H10O = 170 g/mol

The mass percent :

C = (12x12/170) x 100%

C = 84.71%

H = (10x1)/170) x 100%

H = 5.88%

O = (1 x 16)/170 x 100%

O =  9.41%

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.