Question

Please answer the above question. Fast​

Answer 1

Answer:

a. 98

b. 46

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Answer 2

Answer:

a) 98

b) 46

Explanation:

The molar mass of hydrogen is 1

Molar mass of sulphur (S) is 32

Molar mass of oxygen (O) is 16

Now ,

2(1)+32+4(16) = 98

Molar mass of sulphuric acid i.e. H2SO4

is 98.

Molar mass of ethanol

(C2H5OH) = 2(12) + 6(1) + 16.1 = 46.1 g/mol