Question

Salicylic acid is an organic compound composed of 61 % C, 7% H, and the rest is oxygen. If 0.218 moles of salicylic acid have a mass of 150.0 g, what are the empirical and molecular formulas for salicylic acid? (Avogadro’s number 6.02 x 10^23)

Name: Salicylic acid is an organic compound composed of 61 % C, 7% H, and the rest is oxygen. If 0.218 moles of salicylic acid have a mass of 150.0 g, what are the empirical and molecular formulas for salicylic acid? (Avogadro’s number 6.02 x 10^23)
Uploaded: 2022-06-27T13:59:11-08:00
Duration: 4 min 25 s
Channel: Suman K
Description: Salicylic acid is an organic compound composed of 61 % C, 7% H, and the rest is oxygen. If 0.218 moles of salicylic acid have a mass of 150.0 g, what are the empirical and molecular formulas for salicylic acid? (Avogadro’s number 6.02 x 10^23)

          Salicylic acid is an organic compound composed of 61 % C, 7% H, and the rest is oxygen. If 0.218 moles of salicylic acid have a mass of 150.0 g, what are the empirical and molecular formulas for salicylic acid? (Avogadro’s number 6.02 x 10^23)

Salicylic acid is an organic compound composed of 61 % C, 7% H, and the rest is oxygen. If 0.218 moles of salicylic acid have a mass of 150.0 g, what are the empirical and molecular formulas for salicylic acid? (Avogadro’s number 6.02 x 10^23)

Added by Christopher W.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Suman K

06/27/2022

Step 1

Given: Percentage of carbon (C) = 61% Percentage of hydrogen (H) = 7% Percentage of oxygen (O) = 32% Atomic masses: C = 12 H = 1 O = 16 Calculate the molar mass: Molar mass = (0.61 * 12) + (0.07 * 1) + (0.32 * 16) Molar mass = 7.32 + 0.07 + 5.12 Molar mass = Show more…

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Salicylic acid is an organic compound composed of 61 % C, 7% H, and the rest is oxygen. If 0.218 moles of salicylic acid have a mass of 150.0 g, what are the empirical and molecular formulas for salicylic acid? (Avogadro’s number 6.02 x 10^23)