Answered: Given: 1 lb (pound) = 16 oz (ounces),…

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Given: 1 lb (pound) = 16 oz (ounces), and 1 lb = 453.6 g, what is 5040 oz (ounces) in %3D kilograms?

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter7: Statistical Data Treatment And Evaluation

Section: Chapter Questions

Problem 7.27QAP

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Question

100%

age
ly soluble, except those associated with Rule #1 above.
uestjon 1
Given: 1 lb (pound) = 16 oz (ounces), and 1 lb = 453.6 g, what is 5040 oz (ounces) in
%3D
kilograms?
(A) 142.884 kg
(B) 143 kg
(C) 1.43 x 108 kg
(D) 1.4 x 108 kg

Expert Solution

Step 1

Conversion factor for the conversion of mass from ounces to pound is $\frac{1 lb}{16 oz}$ .

Conversion factor for the conversion of mass from pounds to grams is $\frac{453.6 g}{1 lb} .$

Conversion factor to convert mass from grams to kg is $\frac{1 kg}{1000 g}$ . (As, 1 kg = 1000 g)

Hence, conversion factor to convert mass from ounces to kg will be the product of these three conversion factors. So, we just have to multiply our mass in ounces with this combined conversion factor to get value in kg.

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