100% 4 Rated
Attempts 127

How many grams are equivalent to a 25.0 ounce container?

  1. A
    0.883
  2. B
    53.3
  3. C
    226
  4. D
    707

Topic Flashcards

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Question

What is the precise conversion factor used to change ounces (oz) to grams (g)?

Answer

Approximately 28.35 grams per ounce (often rounded to 28.3 g/oz for calculations).

Question

You need to measure 10.0 ounces of a chemical. How many grams is this? (Calculate)

Answer

About 283.5 grams (10.0 oz × 28.35 g/oz).

Question

What is the most common mathematical error made when converting ounces to grams?

Answer

Dividing by the conversion factor instead of multiplying, yielding a number less than 1.

Question

A beaker's mass is listed as 500 grams. Roughly how many ounces is this equivalent to?

Answer

About 17.6 ounces (500 g ÷ 28.35 g/oz).

Question

Why might two people calculating the grams in 25 ounces get slightly different answers (e.g., 707 vs. 709)?

Answer

Due to using slightly different values for the conversion factor (e.g., 28.3 g/oz vs. 28.35 g/oz).

Mini Quiz

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The numerical value of a mass in ounces will always be smaller than its value in grams.
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