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Questions and Answers
What type of balance should be used to achieve an accuracy of ± 0.1 mg?
What type of balance should be used to achieve an accuracy of ± 0.1 mg?
- Top-loading balances
- Analytical balances (correct)
- Precision balances
- Compact balances
Which balance is suitable for weighings specified to only two or three significant figures?
Which balance is suitable for weighings specified to only two or three significant figures?
- Top-loading balances (correct)
- Analytical balances
- Compact balances
- Precision balances
What is the readability of compact balances in grams?
What is the readability of compact balances in grams?
- Unknown
- 0.01 g
- 0.0001 g
- 0.001 g (correct)
When should analytical balances be used according to the text?
When should analytical balances be used according to the text?
Where are the directions for the use of top-loading balances and analytical balances posted?
Where are the directions for the use of top-loading balances and analytical balances posted?
What is the readability of precision balances in grams?
What is the readability of precision balances in grams?
When should analytical balances be used?
When should analytical balances be used?
What is the accuracy of top-loading balances in milligrams?
What is the accuracy of top-loading balances in milligrams?
Which balance should be used when taking crucibles to constant weight?
Which balance should be used when taking crucibles to constant weight?
What type of balance should be used for most weighings of amounts specified to only two or three significant figures?
What type of balance should be used for most weighings of amounts specified to only two or three significant figures?
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