Answer:
The answer is the second one.
Answer:
y=2.625
Step-by-step explanation:
To calculate for mass, simply multiply molar weight (MW)
and number of mols. The molar weight (MW) is in units of mg / mmol. Therefore
the mass is:
mass = (158 mg / mmol) (0.25 mmol)
mass = 39.5 mg
Answer:
39.5
Step-by-step explanation:
2nd one shows 10% dude...
Answer: 81.54
Step-by-step explanation:
1.08 times 75.5