Scelta multipla
Which of the following is the closest equivalent to 30 mL in tablespoons (tbsp)?
172
views
1. Intro to General Chemistry
Conversion Factors
Scelta multipla
Which of the following is the correct conversion factor to convert millimoles (mmol) to moles (mol)?
A
1 mol / 1 mmol
B
1000 mol / 1 mmol
C
1 mol / 1000 mmol
D
1 mmol / 1 mol
Guida verificata passo dopo passo1
Understand the relationship between moles and millimoles: 1 mole (mol) is equal to 1000 millimoles (mmol).
Write this relationship as an equality: \(1\ \text{mol} = 1000\ \text{mmol}\).
To convert from millimoles to moles, set up a conversion factor that cancels out millimoles and leaves moles.
Since you want to convert mmol to mol, place moles in the numerator and millimoles in the denominator: \(\frac{1\ \text{mol}}{1000\ \text{mmol}}\).
This conversion factor means you multiply the number of millimoles by \(\frac{1\ \text{mol}}{1000\ \text{mmol}}\) to get the amount in moles.
Video correlati
Pratica correlata
