Question

Convert 0.77 μg/mol to dag/μmol and 0.3180 dag/g °C to d/μg °C.

a) 0.0000077 dag/μmol, 3180 d/μg °C
b) 0.0077 dag/μmol, 318 d/μg °C
c) 0.0000077 dag/μmol, 318 d/μg °C
d) 0.0077 dag/μmol, 3180 d/μg °C

Answer 1

To convert 0.77 μg/mol to dag/μmol, multiply by conversion factors. To convert 0.3180 dag/g °C to d/μg °C, divide by conversion factors.

Step-by-step explanation:

To convert 0.77 μg/mol to dag/μmol, we need to convert μg to grams and mol to μmol.

1 dag = 10 g, 1 μg = 0.000001 g, and 1 mol = 1000 μmol.

Therefore, 0.77 μg/mol is equal to 0.77 x 0.000001 g/1000 μmol, which simplifies to 0.00000077 g/μmol or 0.0000077 dag/μmol.

To convert 0.3180 dag/g °C to d/μg °C, we need to convert dag to g and then divide by μg.

1 dag = 10 g and 1 μg = 0.000001 g.

Therefore, 0.3180 dag/g °C is equal to 0.3180 x 10 g/g °C, which simplifies to 3.180 g/μg °C or 3180 d/μg °C.