Scelta multipla
How many atoms are present in one mole of gold (Au)?
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2. Atoms & Elements
Mole Concept
Scelta multipla
How many moles are present in 1 micromole?
A
1 × 10^{-3} moles
B
1 × 10^{-6} moles
C
1 × 10^{6} moles
D
1 × 10^{-9} moles
Guida verificata passo dopo passo1
Understand the meaning of the prefix 'micro-' in chemistry, which denotes a factor of \(10^{-6}\).
Recognize that 1 micromole (abbreviated as 1 \(\mu\)mol) means 1 times \(10^{-6}\) moles.
Write the conversion explicitly: 1 micromole = \(1 \times 10^{-6}\) moles.
Compare this value with the given options to identify the correct one.
Conclude that the number of moles in 1 micromole is \(1 \times 10^{-6}\) moles.
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