<span>This problem is solved by the law of effusion, which states that the rate of effusion is ~ 1/sqrt(molecular weight). Calculate the molecular weights of the different gases:
HBr = 80.91 g/mol
NO2 = 46.0055 g/mol
C2H6 = 30.07 g/mol
Thus, the approximate relative rates are HBr ~ 0.112, NO2 = 0.1474 and C2H6 = 0.1824.
Answer: C2H6 effuses fastest.</span>
I would say A, if I’m wrong so sorry but I believe its A
Brian Goldman is an emergency room physician that has worked more than 20 years in Mount Sinai Hospital. Goldman criticizes that denial in hospital is prevailing yet if the people making these mistakes are driven by the system,system will then become safe.According to him every doctor makes mistakes but medicine's culture of denial is the one that keeps the doctors from talking as well as learning about those mistakes. There are 2 kinds of practicing doctors namely the MDs or the allopathic physicians and DOs or the osteopathic physician.
The answer is D.
menstrual irregularity
<span>It can prevent osteoporosis:
- Having adequate food;
- soaking up the sun;
- by making the year;
- By having a proper lifestyle.
-The vitamin D
It is essential to have an adequate intake of calcium to protect against osteoporosis.
-a protein intake is also necessary, but it does <span>not abuse</span></span>
